Inventor · Austin, TX, US

Jon S. Choy

71Patents
9h-index
34Co-inventors
78Inventor score

Filing activity: Dec 10, 2002 → Dec 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8737137B1 Flash memory with bias voltage for word line/row driver Physics 92 Active
US7348829B2 Slew rate control of a charge pump Electricity 32 Expired
US7649782B2 Non-volatile memory having a dynamically adjustable soft program verify voltage level and method therefor Physics 26 Active
US7279959B1 Charge pump system with reduced ripple and method therefor Electricity 16 Expired
US9640256B1 Nonvolatile static random access memory (NVSRAM) system having a static random access memory (SRAM) array and a resistive memory array Physics 15 Active
US7542351B2 Integrated circuit featuring a non-volatile memory with charge/discharge ramp rate control and method therefor Physics 14 Active
US7580288B2 Multi-level voltage adjustment Physics 11 Active
US7733126B1 Negative voltage generation Electricity 10 Active
US7151695B2 Integrated circuit having a non-volatile memory with discharge rate control and method therefor Physics 9 Expired
US8830776B1 Negative charge pump regulation Electricity 9 Active
US7428172B2 Concurrent programming and program verification of floating gate transistor Physics 7 Active
US10861524B1 Magnetoresistive random access memory (MRAM) with OTP cells Electricity 7 Active
US7369450B2 Nonvolatile memory having latching sense amplifier and method of operation Physics 7 Expired
US11049539B1 Magnetoresistive random access memory (MRAM) with OTP cells Physics 6 Active
US7795951B2 High-dynamic range low ripple voltage multiplier Electricity 6 Active
US7272053B2 Integrated circuit having a non-volatile memory with discharge rate control and method therefor Physics 6 Expired
US6853586B2 Non-volatile memory architecture and method thereof Physics 6 Expired
US10295572B1 Voltage sampling switch Electricity 5 Active
US10224088B1 Memory with a global reference circuit Physics 5 Active
US10796741B1 Non-volatile memory with a select gate regulator circuit Physics 5 Active
US7471582B2 Memory circuit using a reference for sensing Physics 5 Active
US9621033B2 Charge pump circuit for providing multiplied voltage Electricity 4 Active
US9191007B1 Latching level shifter and method of operation Electricity 4 Active
US9449703B1 Systems and methods for driving a control gate with a select gate signal in a split-gate nonvolatile memory cell Physics 4 Active
US9985016B2 Charge pump circuit for providing multiplied voltage Electricity 4 Active

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