P

Inventor

LEWIS DONALD E

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

LEWIS DONALD E

4 patents
US5052215AOct 1, 1991

Leak detection in storage tank bottoms by pneumatic enhancement of acoustic emissions

LEWIS DONALD E52 citations94
US4896528AJan 30, 1990

Tank bottom leak testing and apparatus

LEWIS DONALD E23 citations91
US8497790B1Jul 30, 2013

Gain calibration

LEWIS DONALD E28 citations90
US4556222ADec 3, 1985

Auxiliary sealing system for fluid mixers

LEWIS DONALD E10 citations70

CREST SEMICONDUCTORS INC

2 patents
US8890729B2Nov 18, 2014

Randomized time-interleaved sample-and-hold system

CREST SEMICONDUCTORS INC14 citations82
US8890739B2Nov 18, 2014

Time interleaving analog-to-digital converter

CREST SEMICONDUCTORS INC7 citations82

SLICEX INC

1 patent
US7688238B2Mar 30, 2010

Methods and systems for calibrating a pipelined analog-to-digital converter

SLICEX INC15 citations92

GENESIS TECHNOLOGIES INC

1 patent
US6115624ASep 5, 2000

Multiparameter fetal monitoring device

GENESIS TECHNOLOGIES INC157 citations90

SIMEON PAULA S

1 patent
US5139482AAug 18, 1992

Fluid infusion line monitor

SIMEON PAULA S41 citations83

SIFLARE INC

1 patent
US7898452B2Mar 1, 2011

Methods and systems for calibrating a pipelined analog-to-digital converter

SIFLARE INC10 citations82

AMERICAN HOME PROD

1 patent
US4023563AMay 17, 1977

Apparatus and method for determining onset times of pulses and use thereof in computing interarterial blood pressure electromechanical interval

AMERICAN HOME PROD24 citations80

US AIR FORCE

1 patent
US4377824AMar 22, 1983

Multi-channel longitudinal video tape recording

US AIR FORCE4 citations61

SINGH RAMESH KUMAR

1 patent
US8525556B2Sep 3, 2013

Time-interleaved sample-and-hold

SINGH RAMESH KUMAR4 citations56

CRC PIPELINE INT INC

1 patent
US7302823B1Dec 4, 2007

Gauge for pipe bending machine

CRC PIPELINE INT INC5 citations54