Inventor

LUDINGTON DAVID N

US4 patents

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

GEN ELECTRIC

2 patents

US4734776AMar 29, 1988

Readout circuit for an optical sensing charge injection device facilitating an extended dynamic range

GEN ELECTRIC35 citations90

US4326269AApr 20, 1982

One bit memory for bipolar signals

GEN ELECTRIC6 citations59

SARNOFF CORP

1 patent

US6109717AAug 29, 2000

Multi-element fluid delivery apparatus and methods

SARNOFF CORP61 citations94

WANG SAMUEL C

1 patent

US4862002AAug 29, 1989

Multiple channel readout circuit optimized for a cryogenically operated IR sensor head

WANG SAMUEL C47 citations89