Inventor · Palo Alto, CA, US

Cecil H. Kaplinsky

33Patents
24h-index
10Co-inventors
82Inventor score

Filing activity: Jul 3, 1979 → Oct 6, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US4669043A Memory access controller Physics 170 Expired
US4847612A Programmable logic device Electricity 123 Expired
US5028821A Programmable logic device with programmable inverters at input/output pads Electricity 111 Expired
US5726583A Programmable dynamic line-termination circuit Electricity 87 Expired
US4940909A Configuration control circuit for programmable logic devices Electricity 85 Expired
USRE34444E Programmable logic device General 82 Expired
US5164612A Programmable CMOS flip-flop emptying multiplexers Electricity 77 Expired
US5568062A Low noise tri-state output buffer Electricity 72 Expired
US5023606A Programmable logic device with ganged output pins Electricity 72 Expired
US4677546A Guarded regions for controlling memory access Physics 69 Expired
US5298866A Clock distribution circuit with active de-skewing Electricity 66 Expired
US5131081A System having a host independent input/output processor for controlling data transfer between a memory and a plurality of I/O controllers Physics 64 Expired
US5796268A Programmable logic device with partial switch matrix and bypass mechanism Electricity 53 Expired
US4429384A Communication system having an information bus and circuits therefor Physics 51 Expired
US4967107A Programmable logic expander Electricity 35 Expired
US4361868A Device for increasing the length of a logic computer address Physics 35 Expired
US5455923A Memory system for loading peripherals on power up Physics 32 Expired
US4975828A Multi-channel data communications controller Physics 30 Expired
US5488322A Digital interface circuit with dual switching points for increased speed Electricity 28 Expired
US5012135A Logic gates with a programmable number of inputs Electricity 27 Expired
US4782462A Raster scan video controller with programmable prioritized sharing of display memory between update and display processes and programmable memory access termination Physics 25 Expired
US5298816A Write circuit for CMOS latch and memory systems Electricity 25 Expired
US6212591A Configurable I/O circuitry defining virtual ports Physics 25 Expired
US5250859A Low power multifunction logic array Electricity 24 Expired
US6188629A Low power, static content addressable memory Physics 23 Expired

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