Inventor

CHEN ZHENHAI

US4 patents

⚠️ This page may combine multiple inventors who share the name “CHEN ZHENHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

1 patent

US5512836AApr 30, 1996

Solid-state micro proximity sensor

111 citations92

UNIV DUKE

1 patent

US4876944AOct 31, 1989

Pneumatic limb control system

UNIV DUKE77 citations91

CHEN ZHENHAI

1 patent

US10742226B1Aug 11, 2020

Multi-channel high-precision ADC circuit with self-calibration of mismatch error

CHEN ZHENHAI22 citations83

ROCKWELL AUTOMATION TECH INC

1 patent

US6342805B1Jan 29, 2002

System and method for selectively connecting one of at least two outputs of an associated circuit to an output node

ROCKWELL AUTOMATION TECH INC7 citations70