Inventor · Cupertino, CA, US

Bonnie I. Wang

120Patents
26h-index
51Co-inventors
89Inventor score

Filing activity: Oct 19, 1995 → Aug 29, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US5999015A Logic region resources for programmable logic devices Physics 109 Expired
US5909126A Programmable logic array integrated circuit devices with interleaved logic array blocks Electricity 104 Expired
US6686769B1 Programmable I/O element circuit for high speed logic devices Human Necessities 100 Expired
US5982195A Programmable logic device architectures Electricity 98 Expired
US6433579B1 Programmable logic integrated circuit devices with differential signaling capabilities Electricity 89 Expired
US6271679A I/O cell configuration for multiple I/O standards Electricity 86 Expired
US6252419A LVDS interface incorporating phase-locked loop circuitry for use in programmable logic device Electricity 85 Expired
US5592102A Means and apparatus to minimize the effects of silicon processing defects in programmable logic devices Electricity 84 Expired
US6236231A Programmable logic integrated circuit devices with low voltage differential signaling capabilities Electricity 79 Expired
US5768372A Method and apparatus for securing programming data of a programmable logic device Physics 69 Expired
US6292116A Techniques and circuitry for accurately sampling high frequency data signals input to an integrated circuit Electricity 68 Expired
US6114915A Programmable wide-range frequency synthesizer Electricity 62 Expired
US5915017A Method and apparatus for securing programming data of programmable logic device Physics 54 Expired
US6483886B1 Phase-locked loop circuitry for programmable logic devices Electricity 48 Expired
US6603329B1 Systems and methods for on-chip impedance termination Electricity 46 Expired
US6369624B1 Programmable phase shift circuitry Electricity 46 Expired
US6437650B1 Phase-locked loop or delay-locked loop circuitry for programmable logic devices Electricity 44 Expired
US6667641B1 Programmable phase shift circuitry Electricity 42 Expired
US6177844A Phase-locked loop or delay-locked loop circuitry for programmable logic devices Electricity 41 Expired
US6806733B1 Multiple data rate interface architecture Electricity 40 Expired
US6314550A Cascaded programming with multiple-purpose pins Physics 38 Expired
US6373278B1 LVDS interface incorporating phase-locked loop circuitry for use in programmable logic device Electricity 34 Expired
US9711189B1 On-die input reference voltage with self-calibrating duty cycle correction Physics 32 Active
US6911860B1 On/off reference voltage switch for multiple I/O standards Electricity 32 Expired
US7236018B1 Programmable low-voltage differential signaling output driver Electricity 30 Expired

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