US Fed News Service, Including US State News back issues from Tuesday, February 26:
California Inventor Develops Video Annotation Creation Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Peng Wu of Mountain View, Calif., has developed a method for creation of video annotation. According to the U.S. Patent & Trademark Office: "A system and method for annotating a video data stream integrates geographic location data into the video data ...
Japanese Inventors Develop Transglutaminase-Producing Strain
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Kensuke Yuuki and Kinya Washizu, both of Kakamigahara, Japan, have developed a transglutaminase-producing strain. According to the U.S. Patent & Trademark Office: "It is intended to provide a strain capable of producing transglutaminase at a high ...
Japanese Inventors Develop Information Processing Apparatus Display Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Shing Utsukio and Takashi Yoshimaru, both of Kokubunji, Japan, and Shuji Fujino of Ebina, Japan, have developed a displaying method in information processing apparatus. According to the U.S. Patent & Trademark Office, the invention relates to a "displaying ...
Washington Inventors Develop Electronic Form Aggregation Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Constantin Stanciu, Andrey Shur and Edward G. Essey, all from Redmond, Wash., and Patrick Halstead of Kirkland, Wash., have developed a method of aggregating electronic form. According to the U.S. Patent & Trademark Office: "A system and method that ...
California Inventors Develop Quality Communications Monitoring System
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Chung-Jue Chen, Vasudevan Parthasarathy and Linda Ying, all from Irvine, Calif., Jay Proano of Rancho Santa Margarita, Calif., Howard Baumer of Laguna Hills, Calif., Ali Ghiasi of Cupertino, Calif., and Rajesh Satapathy of Lake Forest, Calif., have developed a system ...
California Inventor Develops Mouse Support Device
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Thad Brennan of Monrovia, Calif., has developed devices used in connection with office equipment. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "The present invention is for a keyboard and mouse support device, wherein ...
French Inventors Develop Downlink Channel Equalization Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Damien Castelain and David Mottier, both opf Rennes, France, have developed an equalization method for a downlink channel. According to the U.S. Patent & Trademark Office: "An equalization method for a downlink channel in an multi-carrier code division ...
U.S., Israeli Inventors Develop Hypertext Mark-Up Language Generation Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Ching-Yi Kung and Shyhshiun Chen, both of Naperville, Ill., Patrick R. Lee of Bolingbrook, Ill., and Ayelet Nofar of Kibbutz Ayelet-Hashacar, Israel, have developed a method for generating hypertext mark-up language (HTML). According to the U.S. Patent & ...
Washington Inventor Develops Online Information Sharing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Geoffrey W. Simons of Seattle has developed a method for online information sharing for completing electronic form. According to the U.S. Patent & Trademark Office: "Methods are disclosed for gathering information from different sources to be used to ...
Massachusetts Inventor Develops Blood-Tight Implantable Textile Material Making Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Steve Keenan of Watertown, Mass., has developed a blood-tight implantable textile material making method. According to the U.S. Patent & Trademark Office: "An unmodified textile material is combined with a mixture including a non-colloidal polysaccharide ...
Michigan Inventor Develops Histological Samples Treatment Unit
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Jerry Fredenburgh of Plainwell, Mich., has developed a histological samples treatment unit. According to the U.S. Patent & Trademark Office: "The invention relates to a unit for the treatment of histological samples. The unit comprises a treatment chamber, ...
Massachusetts Inventor Develops Sulfur-Containing Pollutants Remediation Apparatus
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Felix Anthony Perriello of Norwood, Mass., has developed sulfur-containing pollutants remediating apparatus. According to the U.S. Patent & Trademark Office: "Methods and apparatus are disclosed for remediating sulfur-containing pollutants with a ...
South Korean Inventors Develop Carrier Fluid Circulation Apparatus
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Kwang-wook Oh, Geun-bae Lim, Young-sun Lee and Yoon-kyoung Cho, all from Gyeonggi-do, South Korea, have developed a carrier fluid circulating apparatus. According to the U.S. Patent & Trademark Office: "Provided are an apparatus for circulating a carrier ...
Pennsylvania, New Jersey, California Inventors Develop Cancer Detection Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Gregory P. Adams of Hatboro, Pa., Louis M. Weiner of Philadelphia, Eva M. Horak of West Orange, N.J., and James D. Marks of Kensington, Calif., have developed a cancer treatment method. According to the U.S. Patent & Trademark Office: "Bispecific single ...
Canadian Inventors Develop Immunoglobulin Separation Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Maurice Moloney, Joseph Boothe and Gijs Van Rooijen, all from Calgary, Canada, have developed a protein oil purification method. According to the U.S. Patent & Trademark Office: "A method for the separation of a target molecule from a mixture is ...
Ohio, Connecticut Inventors Develop Buffy Coat Tube, Float System
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Thomas D. Haubert of Columbus, Ohio, and Stephen C. Wardlaw of Lyme, Conn., have developed a buffy coat tube and float system. According to the U.S. Patent & Trademark Office: "A tube and float system for use in separation and axial expansion of the buffy ...
California Inventors Develop Ornamental Design for Mailbox Top Adornment
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Richard Phelps of Orangevale, Calif., and Gregory Phelps of Citrus Heights, Calif., have developed an ornamental design for a mailbox top adornment, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D563,075 on Feb ....
Illinois Inventors Develop Serial Data Preservation Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Thomas H. Keller Jr. of Elgin, Ill., Nandor C. Toth of Carpentersville, Ill., and Gary E. Mastenbrook of Schaumburg, Ill., have developed a serial data preservation method. According to the U.S. Patent & Trademark Office: "A timer circuit for tracking an ...
Taiwanese Inventors Develop Shower Head
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Bruce Zhen and Sheng-Ping Hu, both of Taichung, Taiwan, have developed a shower head with an excellent sealing effect. According to the U.S. Patent & Trademark Office: "A shower head includes a main body formed with a chamber communicating with a water ...
Dutch Inventors Develop Chimaeric Phages
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Erwin Houtzager of Amerongen, Netherlands, Ton Logtenberg of Driebergen, Netherlands, and Cornelis Adriaan De Kruif of De Bilt, Netherlands, have developed chimaeric phages. According to the U.S. Patent & Trademark Office: "The invention relates to the ...
Massachusetts Inventor Develops Antisense Nucleic Acid Molecules
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Rosana Kapeller-Libermann of Chestnut Hill, Mass., has developed antisense nucleic acid molecules. According to the U.S. Patent & Trademark Office: "The invention provides isolated nucleic acids molecules that encode novel ubiquitin protease polypeptides ....
Tennessee Inventor Develops Ornamental Design for Litter Disposal Device
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Eric Zeanah of Knoxville, Tenn., has developed an ornamental design for a litter disposal device, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,072 on Feb. 26. The patent has been assigned to American ...
Taiwanese Inventor Develops Ornamental Design for Garbage Can
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Tsong-Yow Lin of Taichung Hsien, Taiwan, has developed an ornamental design for garbage can, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,073 on Feb. 26. The original application was filed on Feb. 8, ...
British Inventors Develop Combustion Engine Fuel Delivering Injection Nozzle
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Malcolm David Dick Lambert of Bromley, Great Britain, Modhu Nandy of Harrow, Great Britain, and Alan Conway Green of Maidstone, Great Britain, have developed a combustion engine fuel injection nozzle. According to the U.S. Patent & Trademark Office, the ...
German, Turkish Inventors Develop Internal Combustion Engines Fuel Injection Valve
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Thomas Kuegler of Korntal-Muenchingen, Germany, and Jochen Mertens of Reutlingen, Germany, and Hasiman Ueskuedar of Bursa, Turkey, have developed an internal combustion engines fuel injection valve. According to the U.S. Patent & Trademark Office: "A fuel ...
Ohio Inventors Develop Ornamental Design for Glove Attachment for Boot Dryer
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Jeffrey W. Palese of North Ridgeville, Ohio, Ling Zhou of Strongsville, Ohio, and Robert Browning of Middleburg Heights, Ohio, have developed an ornamental design for a glove attachment for a boot dryer, the U.S. Patent & Trademark Office announced. The ...
Maryland Inventors Develop Low Density Parity Check Code
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Mustafa Eroz and Feng-Wen Sun, both of Germantown, Md., and Lin-Nan Lee of Potomac, Md., have developed a low density parity check (LDPC) code. According to the U.S. Patent & Trademark Office: "An approach is provided for generating LDPC codes. An LDPC ...
California Inventors Develop Domain-Specific Concatenative Audio
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Christopher Rusnak and Joshua Bass, both of Carlsbad, Calif., and Stephen Breitenbach of San Diego, have developed a domain-specific concatenative audio. According to the U.S. Patent & Trademark Office: "One embodiment of the present invention provides a ...
German Inventor Develops Ornamental Design for Handle
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Kurt Standke of Bonn, Germany, has developed an ornamental design for a handle, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,074 on Feb. 26. The patent has been assigned to REMA Lipprandt GmbH & Co ....
British Inventor Develops Data Management Tool
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Anthony Robert Wicks of London has developed a data management tool. According to the U.S. Patent & Trademark Office: "A method and system for managing data elements with associated attributes in a computer system is described. Identifiers of each data ...
California Inventors Develop Memory Device Error Correction Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Yan Zhang of Cupertino, Calif., Paul Yang Lu of Los Altos, Calif., and Yue Chen of Fremont, Calif., have developed a system for detecting and correcting errors while accessing memory device. According to the U.S. Patent & Trademark Office: "A method and ...
German Inventors Develop Condensation Sensor
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Anton Ruttiger of Wildflecken, Germany, and Ju Nauth of Burkardroth, Germany, have developed a condensation sensor. According to the U.S. Patent & Trademark Office, the invention relates to a "measuring device for detecting a humidity and temperature of a ...
German Inventors Develop Adaptive Code-Tracking Receiver
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Gunnar Fock and Peter Schulz-Rittich, both of Aachen, Germany, and Jens Baltersee of Cologne, Germany, have developed an adaptive code-tracking receiver. According to the U.S. Patent & Trademark Office: "In one embodiment, a rake receiver for a ...
Illinois, New York Inventors Develop Ornamental Design for One-Piece Guitar String Cleaner
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- John Byrne of Lake Villa, Ill., and David Chiappetta of New York, have developed an ornamental design for a one-piece guitar string cleaner, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D563,067 on Feb ....
California Inventor Develops Strain Attenuation Rail Pad
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Philip Jeffrey McQueen of San Rafael, Calif., has developed rail pads. According to the U.S. Patent & Trademark Office: "An apparatus for use as a pad and for placement intermediate a rail and a railroad tie includes a plurality of geometrical recesses ...
South Korean Inventor Develops Ornamental Design for Vacuum Cleaner Wheel
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Soo Hyun Yoon of Seoul, South Korea, has developed an ornamental design for a wheel for a vacuum cleaner, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,065 on Feb. 26. The patent has been assigned to ...
New York Inventor Develops Ornamental Design for Steamer
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Joy Mangano of St. James, N.Y., has developed an ornamental design for a steamer, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,063 on Feb. 26. The patent has been assigned to Ingenious Designs LLC, ...
California, Washington Inventors Develop Scan Test Architecture Securing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Andrew Morgan of Los Gatos, Calif., and David Dunn of Sammamish, Wash., have developed a method for securing a scan test architecture by performing an authentication operation to authorize use of a protected scan chain, the U.S. Patent & Trademark Office ...
Florida Inventors Develop Sequence Number Tracking Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Jean Khawand and Joe Abourjeili, both of Miami, have developed a system for tracking sequence number. According to the U.S. Patent & Trademark Office: "The invention concerns a method for tracking sequence numbers. The method includes the steps of ...
British Inventor Develops Ornamental Design for Cleaning Appliance Support Assembly
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Gerard Matthew Shevlin of Wiltshire, Great Britain, has developed an ornamental design for a support assembly for a cleaning appliance, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,066 on Feb. 26. The ...
California Inventor Develops Randomized Self-Checking Test System
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Pierre Aulagnier of Sunnyvale, Calif., has developed a randomized self-checking test system. According to the U.S. Patent & Trademark Office: "Methods and apparatus are provided for verifying and validating operation of a design under test (DUT). Input ...
South Korean Inventor Develops Mobile Telecommunication System
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Youn-Taek Oh of Suwon-shi, South Korea, has developed a method for driving a retransmission timer in a mobile telecommunications system. According to the U.S. Patent & Trademark Office, the invention relates to a "method for driving a retransmission timer ...
Taiwanese Inventor Develops Optical Encoding Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Chiung-Ying Peng of Taipei, Taiwan, has developed an optical encoding method. According to the U.S. Patent & Trademark Office: "A method for generating parity codes of a data sector having data information and main data. The main data is scrambled to ...
U.S., Canadian Inventors Develop Electromagnetic Interference Reduction Circuit
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Robert J. Bosnyak of San Jose, Calif., Stuart A. Ridgway of Metuchen, N.J., and Mark R. Greenstreet of Vancouver, Canada, have developed a circuit for reducing electromagnetic interference (EMI). According to the U.S. Patent & Trademark Office: "The clock ...
Chinese Inventors Develop Ornamental Design for Floor Mop
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Weilai Jiang and Feng Zeng, both of Shanghai, China, have developed an ornamental design for a floor mop, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D563,068 on Feb. 26. The patent has been assigned to ...
Vermont Inventor Develops Ornamental Design for Vacuum Cleaner
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Romeo H Vezina of Barton, Vt., has developed an ornamental design for a vacuum cleaner, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,064 on Feb. 26. The original application was filed on March 9, 2006, ...
U.S., Israeli Inventors Develop Signal Values Processing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Rasekh Rifaat and Jose Fridman, both of Brookline, Mass., and Zvi Greenfield of Ksirsava, Israel, have developed a method for processing signal values. According to the U.S. Patent & Trademark Office: "A digital signal processor performs despread decoding ...
Spanish Inventor Develops Electronic Copy Providing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Andrew Mackenzie of Barcelona, Spain, has developed a method of providing an electronic copy. According to the U.S. Patent & Trademark Office, the invention relates to a "method of providing a copy of at least a portion of a document comprising providing ...
Washington Inventors Develop Ornamental Design for Jewelry Steam Cleaner
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Tim Richards and David McDonald, both of Sequim, Wash., have developed an ornamental design for a jewelry steam cleaner, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D563,061 on Feb. 26. The original ...
Canadian Inventors Develop Aerodynamic Acoustic Noise Reduction System
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Thomas Currie, John Clayton Atkinson and Marko Nicolici, all from Ottawa, Amrish Patel of Kanata, Canada, and Ken McFarlane of Gloucester, Canada, have developed a system for reducing aerodynamic acoustic noise. According to the U.S. Patent & Trademark ...
Germany Inventors Develop Smartcard Production Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Michael Reid of Kulz, Germany, and Anton Brunner of Kotzting, Germany, have developed a method for production of a smartcard. According to the U.S. Patent & Trademark Office: "The invention relates to a smart card and also to a method of producing such a ...
Louisiana Inventors Develop Thermoplastic Railroad Cross-Ties
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- John C. Bayer and Thomas C. Gandolfo, both of Covington, La., have developed railroad cross-ties. According to the U.S. Patent & Trademark Office: "A process is provided for making thermoplastic-composites from recycled thermoplastics (polyolefins) ...
Japanese Inventor Develops Semiconductor Integrated Circuit Device
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Motohiro Enkaku of Yokohama, Japan, has developed a semiconductor integrated circuit device. According to the U.S. Patent & Trademark Office: "A semiconductor integrated circuit device includes a programmable circuit in which information is programmed, an ...
California Inventor Develops Ornamental Design for Chickadee Toy
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Aaron Lamstein of San Rafael, Calif., has developed an ornamental design for a chickadee toy, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,060 on Feb. 26. The original application was filed on May 22, ...
Japanese Inventors Develop Communication Quality Measurement Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Tetsuro Imai and Shinichi Mori, both of Kanagawa, Japan, have developed a method of measuring communication quality. According to the U.S. Patent & Trademark Office: "In order to perform synchronization detection with high speed, high precision and high ...
Japanese Inventors Develop Signal Applying Input Device
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Yasushi Itoshiro of Saitama, Japan, and Kazuki Taniguchi of Kanagawa, Japan, have developed an input device. According to the U.S. Patent & Trademark Office: "An input device for applying a signal depending on a user-operated key to an information ...
Utah Inventor Develops Ornamental Design for Paint Stirrer
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- David A. Yovanovich of Salt Lake City has developed an ornamental design for paint stirrer, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D563,069 on Feb. 26. The original application was filed on Sept. 2, ...
California Inventor Develops Serine Proteases
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- David A. Estell of San Mateo, Calif., has developed serine proteases from gram-positive microorganisms. According to the U.S. Patent & Trademark Office: "The present invention relates to the identification of novel serine proteases in Gram-positive ...
Japanese Inventor Develops Fructosyl Peptide Oxidase
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Hiroyuki Ebinuma of Ibaraki, Japan, has developed a fructosylated peptide or protein defructosylating method. According to the U.S. Patent & Trademark Office: "The present invention is directed to a defructosylation enzyme originating from a plant, a ...
California Inventors Develop Enzyme Multimer
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Richard L. Bott of Burlingame, Calif., Christian Paech of Daly City, Calif., and Shan Wu of Castro Valley, Calif., have developed an enzyme multimer. According to the U.S. Patent & Trademark Office: "An enzyme multimer is provided which comprises a ...
Japanese Inventors Develop Agarase Production Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Jun Tomono and Hiroaki Sagawa, both of Shiga, Japan, and Ikunoshin Kato of Kyoto, Japan, have developed an agarase producing method. According to the U.S. Patent & Trademark Office, the invention relates to a method for "production of efficiently producing ...
Washington, New York Inventors Develop Vertical Adaptive Antenna Array
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Siavash Alamouti of Kirkland, Wash., Douglas Frank Stolarz of Seattle, and Joel E. Becker of Hauppauge, N.Y., have developed a vertical adaptive antenna array. According to the U.S. Patent & Trademark Office: "Two or more antenna elements are arranged in ...
South Korean Inventors Develop Communication Signals Processing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Byoung-Gi Lee and Byoung-Hoon Kim, both of Seoul, South Korea., have developed a method for processing signals in a communication. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "Disclosed is a method for performing ...
Japanese Inventors Develop Polyphosphate
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Toshikazu Shiba of Tokyo, and Toshitada Noguchi of Chiba, Japan, have developed a polyphosphate. According to a description of the invention, released by the U.S. Patent & Trademark Office: "The invention relates to a novel polyphosphate: adenosine ...
Texas Inventor Develops Multicarrier Modulation Providing Method
Feb 26, 2008 ... ALEXANDRIA, Va., Feb. 26 -- Arthur John Redfern of Plano, Texas, has developed a method of providing for multicarrier modulation. According to the U.S. Patent & Trademark Office: "By allowing the block rate to vary, the existing asymmetric digital subscriber line (ADSL) system is ...