Inventor · Westfield, IA, US

Mark Rapaich

15Patents
9h-index
4Co-inventors
65Inventor score

Filing activity: Jun 22, 1984 → Jan 27, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US4631749A ROM compensated microphone Electricity 182 Expired
US6151645A Computer communicates with two incompatible wireless peripherals using fewer transceivers Physics 31 Expired
US6972688B2 Power supply with modular integrated networking Electricity 26 Expired
US6185627A Analog and digital audio auto sense Physics 25 Expired
US6140577A Electronic chassis electro-magnetic interference seal and sealing device Electricity 22 Expired
US6966358B2 Portable augmented silent cooling docking station Electricity 21 Expired
US6963935B1 Peripheral universal bus hub Physics 15 Expired
US6441870B1 Automatic gamma correction for multiple video sources Electricity 12 Expired
US5999405A PCB module support system Electricity 10 Expired
US6366454B1 Modular computer Physics 9 Expired
US4611343A Audio spectrum analyzer operable in a difference mode Physics 6 Expired
US6502142B1 Multiple audio and video signal routing with PC compatibility Electricity 5 Expired
US7132927B2 Universal serial bus extension cable Electricity 4 Expired
US7076325B1 Modular computer Physics 2 Expired
US7151970B1 Multiple audio DACs with PC compatibility Physics 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.