US Fed News Service, Including US State News back issues from Saturday, May 24:
German Inventor Develops Ornamental Design for Sauce Boat
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Charlotte Weber of Trier, Germany, has developed an ornamental design for a sauce boat, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,164 on May 20.The patent has been assigned to Villeroy & Boch ...
Washington Inventor Develops Ornamental Design for Pitcher
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Joshua R. Stewart of Seattle has developed an ornamental design for a pitcher, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,165 on May 20.The patent has been assigned to Chef'n Corp., Seattle ....
Italian Inventor Develops Ornamental Design for Toaster
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Giacomo Borin of Pordenone, Italy, has developed an ornamental design for a toaster, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,167 on May 20.The patent has been assigned to De'Longhi SpA, Treviso, ...
Chinese Inventor Develops Ornamental Design for Four Bottle Ice Drink Dispenser
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Yi Lin Gu of Guangdong Province, China, has developed an ornamental design for a four bottle ice drink dispenser, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,163 on May 20.The original application ...
Nevada Inventor Develops Ornamental Design for Rectangular Food Pan
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Jeff D. Munson of Henderson, Nev., has developed an ornamental design for a rectangular food pan, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,169 on May 20.The patent has been assigned to Cambro ...
Florida Inventor Develops Concealable Speed Loader for Firearms
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- W. Thomas McClellan of Fort Lauderdale, Fla., has developed a method for loading firearm. According to the U.S. Patent & Trademark Office: "A concealable speed loader for firearms includes a flexible, one-piece body having a flat open condition, a closed ...
Texas Inventor Develops System for Venting Container
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Roger B. Reed of Azle, Texas, has developed a system for venting containers. According to the U.S. Patent & Trademark Office: "An initiator includes a reactive panel having a substrate and a plurality of reactive layers disposed on the substrate. The ...
Ohio Inventors Develop Fiber Chopper
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Douglas J. Kempski of Holland, Ohio, and Michael David Folk of Oregon, Ohio, have developed a fiber chopper. According to the U.S. Patent & Trademark Office, the invention relates to a "method and system for separating long unwound items like fiber, fiber ...
Chinese Inventor Develops Ornamental Design for Single Bottle Ice Drink Dispenser
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Yi Lin Gu of Guangdong Province, China, has developed an ornamental design for a single bottle ice drink dispenser, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,162 on May 20. The original application ...
Virginia Inventor Develops Underwater Ordnance Recovery System
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- James Barton of Norfolk, Va., has developed a submergible ordnance recovery system. According to the U.S. Patent & Trademark Office: "A remote operated, underwater non-destructive ordnance recovery system, includes a powered remote controller, a floating ...
U.S., Chinese Inventors Develop Cleaning Apparatus with Reciprocating Brush Head
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Aaron D. Cobabe of Syracuse, Utah, David O. Meyers of Kaysville, Utah, Darrell E. Goff of Highland, Utah., W. Kenneth Thiess of Parker, Colo., and Qi-Chun Jackson Zhao of Shan Wei, China, have developed a cleaning apparatus. According to the U.S. Patent & ...
German Inventor Develops Diaphragm Pump
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Erich Becker of Bad Krozingen, Germany, has developed a diaphragm pump. According to the U.S. Patent & Trademark Office: "The invention relates to a diaphragm pump including a working diaphragm that, during pumping movements, oscillates between a bottom ...
New York Inventor Develops Multiple Beverage Preparation Device
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Joseph Mangiapane of Oakdale, N.Y., has developed a coffee dispenser. According to the U.S. Patent & Trademark Office: "A liquid dispenser device that is insertable into and removable from a main housing that can be used to dispense a liquid. The types of ...
California Inventor Develops Ornamental Design for Mug
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Ken R. Homma of Fountain Valley, Calif., has developed an ornamental design for a mug, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,182 on May 20.The patent has been assigned to Logomark Inc., Tustin, ...
Swiss Inventor Develops Ornamental Design for Watches Display
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Daniel Gratiot of Berne, Switzerland, has developed an ornamental design for a display for watches, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,155 on May 20.The patent has been assigned to Swatch ...
Michigan Inventors Develop Machine Tool Cleaning Apparatus
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- George Nordstrom of Sterling Heights, Mich., David Bednarek of Novi, Mich., and Alexander Stoll of Plymouth, Mich., have developed a machine tool cleaning device. According to the U.S. Patent & Trademark Office: "An apparatus and a method for dislodging ...
German Inventors Develop Axial Piston Machine
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Herbert Kurz of Ulm, Germany, and Walter Jauernig of Guenzburg, Germany, have developed a cam disc for axial piston machine. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "The invention relates to an axial piston ...
North Carolina, Indiana, Illinois Inventors Develop Ornamental Design for Towel Bar
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Marc Bickler of Charlotte, N.C., Victor Hoernig of Lowell, Ind., and Geraint Krumpe of Chicago, have developed an ornamental design for a towel bar, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D569,153 on May 20. ...
Illinois Inventor Develops Ornamental Design for Toothbrush Holder
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Dimce Vasilev of Addison, Ill., has developed an ornamental design for a toothbrush holder, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,150 on May 20.The original application was filed on March 29, ...
Iowa Inventors Develop Ornamental Design for Towel Rack
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Marc A. Jensen, Jon W. Devitt and Bruce L. Godbersen, all from Ida Grove, Iowa, and Ritchie O. Hefner of Cushing, Iowa, have developed an ornamental design for a towel rack, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent ...
Australian Inventor Develops Ornamental Design for Sleeping Bag with Openable Vent
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Anthony Walker of East Brunswick, Australia, has developed an ornamental design for a sleeping bag with openable vent, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,159 on May 20.The patent has been ...
Iowa Inventors Develop Ornamental Design for Tray
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Marc A. Jensen, Jon W. Devitt and Bruce L. Godbersen, all from Ida Grove, Iowa, and Ritchie O. Hefner of Cushing, Iowa, have developed an ornamental design for a tray, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No ....
Taiwanese Inventor Develops Ornamental Design for Venetian Blind Slat Angle Adjusting Device
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Tai-Ping Liu of Taichung Hsien, Taiwan, has developed an ornamental design for a slat angle adjusting device for a venetian blind, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,157 on May 20.The ...
German Inventors Develop Seal for Aircraft Boarding Stairs
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Reinhard Hubner of Kassel, Germany, and Michael Muller of Erlau, Germany, have developed an aircraft boarding bridge seal. According to the U.S. Patent & Trademark Office: "The Object of the invention as a seal for aircraft boarding stairs or for an ...
Taiwanese Inventor Develops Cutting Tool Blade Securing Device
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Cheng Hung Chiu of Taichung Hsien, Taiwan, has developed a cutting tool blade securing device. According to the U.S. Patent & Trademark Office: "A securing device for securing a blade of a cutting tool includes a clamp assembly, a bolt, a resistant slice ...
North Carolina Inventor Develops Ornamental Design for Prayer Pillow
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Larry Anthony Gaddy of Charlotte, N.C., has developed an ornamental design for a prayer pillow, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,161 on May 20.The original application was filed on March ...
California Inventor Develops Ornamental Design for Wheel Seat
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Tser Wen Chou of Placentia, Calif., has developed an ornamental design for a wheel seat for the window curtain's pulling string, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,158 on May 20.The patent ...
New Hampshire, Massachusetts Inventors Develop Spacers for Actuator Casings
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Ernest George Souliere of Rochester, N.H., Dennis Eugene O'Hara of Strafford, N.H., and Kenneth Alan Blade of Amesbury, Mass., have developed spacers for actuator casings. According to the U.S. Patent & Trademark Office: "The spacer includes a ring-shaped ...
Massachusetts, Connecticut Inventors Develop Projectile Resistant Armor
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Robert Wichowski and Thinh Pho, both of Westfield, Mass., W. Clark Dean of Simsbury, Conn., and Kevin G. Hawes ofWindsor Locks, Conn., have developed a armor assembly. According to the U.S. Patent & Trademark Office: "A body armor assembly includes a ...
North Carolina Inventor Develops Ornamental Design for Spoon
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Colin Richmond of Fairview, N.C., has developed an ornamental design for a spoon, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,197 on May 20.The patent has been assigned to Oneida Ltd., Oneida, ...
Missouri Inventor Develops Ornamental Design for Waffle-Cut Foam Cushion
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Nie S. Mossbeck of Carthage, Mo., has developed an ornamental design for a waffle-cut foam cushion, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,160 on May 20.The patent has been assigned to L & P ...
California Inventors Develop Headgear with Integrated Hair Shielding Mechanism
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Kerri Jaye of San Jose, Calif., and Susan Smith of Lafayatte, Calif., have developed an article of headwear. According to the U.S. Patent & Trademark Office: "The present invention relates generally to hats, and more specifically to multi-function hats that ...
Canadian Inventor Develops Lateral Confinement Device for Children Bed
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Patrick Lamer of Quebec has developed a lateral confinement device for bed. According to the U.S. Patent & Trademark Office: "A lateral confinement device for use in children's bed comprising a pair of units each consisting of a lateral mound and each mound ...
North Carolina Inventor Develops Bedding Foundation Support Module
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Kevin N. McCraw of Burnsville, N.C., has developed a nestable bedding foundation. According to the U.S. Patent & Trademark Office: "A support module for use in a bedding foundation to support a support surface above a bedding foundation base, the support ...
U.S., Malaysian Inventors Develop Footboard for Supporting Stowable Bench
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Mike Gallawa of Ridgefield, Wash., and Joel Grossman of Selangor, Malaysia, have developed a footboard to support a stowable bench. According to the U.S. Patent & Trademark Office: "A bed frame may include a footboard. The footboard may have two corner ...
Taiwanese Inventor Develops Vehicle Toilet System
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Tien Chan of Taipei County, Taiwan, has developed a toilet system for vehicle. According to the U.S. Patent & Trademark Office: "A toilet system includes a bowl having an inner space partitioned by a divider into a front and a rear guide way, which are ...
Florida Inventor Develops Multiple Position Air Mattress System
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Victor M. Kasatshko of Tarpon Springs, Fla., has developed an air mattress. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "A multiple position air mattress system for achieving various support positions includes a first ...
Indiana Inventor Develops Sofa with Sleeping Surface
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Donald Sheliga of South Bend, Ind., has developed a sofa with sleeping surface. According to the U.S. Patent & Trademark Office: "A sofa has a first frame fixed to first and second side members and a mattress with a first section secured to the first frame ...
Montana Inventor Develops Heavy Objects Lifting Apparatus
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Thomas E. Mowery of Plains, Mont., has developed a portable lifting apparatus for patients. According to the U.S. Patent & Trademark Office: "A portable lifting apparatus for lifting and transferring of heavy objects. The lifting apparatus having a ...
Ohio Inventor Develops Patient Immobilization Device with Diagnostic Capabilities
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Brian Tomcany of Strongsville, Ohio, has developed a patient immobilization device. According to the U.S. Patent & Trademark Office: "A patient immobilization device for immobilizing a patient and performing a diagnostic evaluation of such patient is ...
Florida Inventors Develop Bib for Protecting Clothing Worn
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Frank Friedland and Michael B. Chasan, both of Boca Raton, Fla., have developed protective coverings for clothing. According to the U.S. Patent & Trademark Office: "A bib for protecting clothing worn by a wearer includes a sheet having front and back ...
California Inventor Develops Ornamental Design for Shelf Organizing Device
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Lester R. Tobias of Malibu, Calif., has developed an ornamental design for a shelf organizing device, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,141 on May 20.The patent has been assigned to ...
Michigan Inventors Develop Ornamental Design for Table Foot
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Errol Pearsons of Grand Haven, Mich., and Paul Koning of Holland, Mich., have developed an ornamental design for a table foot, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D569,136 on May 20.The original ...
Illinois, South Carolina Inventors Develop Embedded Capacitor Fabrication Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Gregory J. Dunn of Arlington Heights, Ill., Remy J. Chelini of Crystal Lake, Ill., Robert T. Croswell of Hanover Park, Ill., Philip M. Lessner of Newberry, S.C., Michael D. Prevallet of Mauldin, S.C., and John D. Prymak of Greer, S.C., have developed a ...
Illinois Inventors Develop Food Container
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Leroy Jiles of South Holland, Ill., and Lavon Jiles of Darien, Ill., have developed a bag for carrying food. According to the U.S. Patent & Trademark Office: "A food container and bib wherein the container may be in the form of a sack or box for receiving ...
German Inventor Develops Ornamental Design for Furniture Front
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Ulrich-Wilhelm Siekmann of Lohne, Germany, has developed an ornamental design for a furniture front, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,138 on May 20.The patent has been assigned to Siematic ...
New Zealand Inventor Develops Ornamental Design for Desktop Cluster
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Edward John Burak of Raumati South, New Zealand, has developed an ornamental design for a desktop cluster, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,142 on May 20.The patent has been assigned to ...
Michigan Inventors Develop Ornamental Design for Laundry Worksurface
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Jeffrey M. Browne of Benton Harbor, Mich., Robert Fitzpatrick of Holland, Mich., and Seth E. Bixby of Stevensville, Mich., have developed an ornamental design for a laundry worksurface, the U.S. Patent & Trademark Office announced. The inventors were issued ...
California Inventors Develop Ornamental Design for Shelving System
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Frank Yang of Rancho Palos Verdes, Calif., Tzu-Hao Wei of Hacienda Heights, Calif., Myk Wayne Lum of Irvine, Calif., and Adam C. Wade of Rancho Santa Margarita, Calif., have developed an ornamental design for a shelving system, the U.S. Patent & Trademark Office ...
Pennsylvania Inventor Develops Ornamental Design for Shower Caddy
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- David Lamont Walker of Chester, Pa., has developed an ornamental design for a shower caddy, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,149 on May 20.The patent has been assigned to Zenith Products ...
South Korean Inventor Develops Shallow Trench Isolation Fabrication Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Sang Woo Nam of Cheongju-si, South Korea, has developed a trench isolation in semiconductor device. According to the U.S. Patent & Trademark Office: "A method for forming a shallow trench isolation in a semiconductor device, is presented. In one embodiment, ...
California Inventor Develops Ornamental Design for Picnic Utility Paper Towel Rack
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Monroe M Mapp of Oakland, Calif., has developed an ornamental design for a home and picnic utility paper towel rack, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,144 on May 20.The original application ...
North Carolina Inventor Develops Masonry Leg Guard
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Fred M. Whitmire of Penrose, N.C., has developed an apparatus for protecting a mason. According to the U.S. Patent & Trademark Office, the invention relates to an "apparatus for protecting a mason or a stone worker's leg and clothing while working. The ...
Texas Inventor Develops Semiconductor Device with Implanted Precipitate Region
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Kaiping LiuA of Plano, Texas, has developed a semiconductor device. According to the U.S. Patent & Trademark Office: "The present invention provides a semiconductor device, a method of manufacture therefor and an integrated circuit including the same. The ...
Wisconsin Inventors Develop Ornamental Design for Dispenser Housing
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Antonio M. Cittadino of Appleton, Wis., Matthew T. Wilcox of De Pere, Wis., Alan P. Paal of New Franken, Wis., Gregory D. Budz of Sobieski, Wis., and Robert W. Cornell of Rothschild, Wis., have developed an ornamental design for a dispenser housing, the U.S. Patent ...
Taiwanese Inventors Develop Baseball Glove with Finger-Limiting Rib
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Kuan-Ming Lin and Tai-Ming Chung, both of Kaohsiung, Taiwan, have developed a baseball glove. According to the U.S. Patent & Trademark Office: "A baseball glove includes a glove body having palm and back side panels which are interconnected to form a ...
Ohio Inventor Develops Ornamental Design for Accessory Post
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Christopher Jon Gilbert of Moreland Hills, Ohio, has developed an ornamental design for an accessory post, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,147 on May 20.The patent has been assigned to ...
Wisconsin, Florida Inventors Develop Ornamental Design for Foot Spa Seat
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Joseph J. Galati Jr. of Brookfield, Wis., and John Meyerovich of Bal Harbour, Fla., have developed an ornamental design for a foot spa seat, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D569,137 on May 20. ...
Idaho Inventors Develop Photo-Alignment Margins Increasing Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Luan Tran of Meridian, Idaho, and Bill Stanton of Boise, Idaho, have developed an integrated circuit. According to the U.S. Patent & Trademark Office: "Methods and structures are provided for increasing alignment margins when contacting pitch multiplied ...
Michigan Inventor Develops Portable Knives, Multi-Tools
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Philip J Quenzi of Atlantic Mine, Mich., has developed a handheld multi-tool. According to the U.S. Patent & Trademark Office: "A multi-tool includes a handle having a blade that is rotatable between open and closed positions by at least one blade rotation ...
Texas Inventors Develop Non-Volatile Memories with Nanocrystals
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Rajesh A. Rao and Ramachandran Muralidhar, both of Austin, Texas, and Bruce E. White of Round Rock, Texas, have developed a non-volatile memory. According to the U.S. Patent & Trademark Office: "A nanocrystal non-volatile memory has a dielectric between the ...
New Hampshire Inventor Develops Ornamental Design for Cabinet Panel
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Frederick P. Puksta of Keene, N.H., has developed an ornamental design for a cabinet panel, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D569,134 on May 20.The patent has been assigned to Crown Point ...
Taiwanese Inventors Develop Poly-Silicon Thin Film Transistor Forming Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Chi-Lin Chen of Hsinchu, Taiwan, Shun-Fa Huang of Chang Hua, Taiwan, and Liang-Tang Wang of Tainan, Taiwan, have developed a thin film transistor. According to the U.S. Patent & Trademark Office: "A method of forming poly-silicon thin film transistors is ...
South Korean Inventors Develop Semiconductor Device Metal Gate Formation Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Kong-Soo Cheong and Jin-Won Jun, both of Seoul, South Korea, Jeong-Ho Shin of Euiwang-si, South Korea, and Jong-Hyon Ahn of Suwon-si, South Korea, have developed a semiconductor device metal gate. According to the U.S. Patent & Trademark Office: "In a ...
South Korean Inventor Develops High-Voltage Device Manufacturing Method
May 24, 2008 ... ALEXANDRIA, Va., May 24 -- Dong Kee Lee of Seoul, South Korea, has developed a high-voltage device. According to the U.S. Patent & Trademark Office: "A method of manufacturing a high-voltage device double doped drain ion implantation process is performed at a tilt angle in order to ...