Inventor · Morrisville, NC, US

Keith Alan Bowman

41Patents
6h-index
57Co-inventors
68Inventor score

Filing activity: Jun 5, 2007 → Jul 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10009016B1 Dynamically adaptive voltage-frequency guardband control circuit Emerging Cross-Sectional Technologies 18 Active
US9413344B2 Automatic calibration circuits for operational calibration of critical-path time delays in adaptive clock distribution systems, and related methods and systems Electricity 17 Active
US9628089B1 Supply voltage tracking clock generator in adaptive clock distribution systems Electricity 14 Active
US9251875B1 Register file circuit and method for improving the minimum operating supply voltage Physics 12 Active
US10587253B1 Ring oscillator-based programmable delay line Electricity 11 Active
US11249530B1 Adaptive voltage controller Physics 8 Active
US7653850B2 Delay fault detection using latch with error sampling Physics 6 Active
US9842634B2 Wordline negative boost write-assist circuits for memory bit cells employing a P-type field-effect transistor (PFET) write port(s), and related systems and methods Physics 6 Active
US9229054B2 Self-contained, path-level aging monitor apparatus and method Physics 6 Active
US11424736B1 Adaptive clock duty-cycle controller Electricity 6 Active
US8301970B2 Sequential circuit with error detection Electricity 5 Active
US9940992B2 Leakage-aware activation control of a delayed keeper circuit for a dynamic read operation in a memory bit cell Physics 4 Active
US9625924B2 Leakage current supply circuit for reducing low drop-out voltage regulator headroom Electricity 4 Active
US9741452B2 Read-assist circuits for memory bit cells employing a P-type field-effect transistor (PFET) read port(s), and related memory systems and methods Electricity 3 Active
US11398812B1 Adaptive clock duty-cycle controller Electricity 2 Active
US10024916B2 Sequential circuit with error detection Physics 2 Active
US9984730B2 Negative supply rail positive boost write-assist circuits for memory bit cells employing a P-type field-effect transistor (PFET) write port(s), and related systems and methods Physics 1 Active
US10163490B2 P-type field-effect transistor (PFET)-based sense amplifiers for reading PFET pass-gate memory bit cells, and related memory systems and methods Physics 1 Active
US9772903B2 Resilient register file circuit for dynamic variation tolerance and method of operating the same Physics 1 Active
US10026456B2 Bitline positive boost write-assist circuits for memory bit cells employing a P-type Field-Effect transistor (PFET) write port(s), and related systems and methods Physics 1 Active
US11264976B2 Symmetrically-interconnected tunable time delay circuit Electricity 1 Active
US9915968B2 Systems and methods for adaptive clock design Electricity 1 Active
US10622043B2 Multi-pump memory system access circuits for sequentially executing parallel memory operations Physics 1 Active
US9330785B1 Read operation based aging sensor for static random access memory (SRAM) Physics 1 Active
US11493980B1 Power controller communication latency mitigation Emerging Cross-Sectional Technologies 1 Active

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