Inventor
HEWITT MARY J
US12 patents
⚠️ This page may combine multiple inventors who share the name “HEWITT MARY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
5 patentsUS4978872ADec 18, 1990
Integrating capactively coupled transimpedance amplifier
HUGHES AIRCRAFT CO25 citations89
US4786831ANov 22, 1988
Integrating capacitively coupled transimpedance amplifier
HUGHES AIRCRAFT CO52 citations89
US4743762AMay 10, 1988
Noise immune infrared readout circuitry and technique
HUGHES AIRCRAFT CO7 citations72
US4733077AMar 22, 1988
Noise immune infrared readout circuitry
HUGHES AIRCRAFT CO8 citations72
US4523326AJun 11, 1985
Low noise charge coupled imager circuit
HUGHES AIRCRAFT CO10 citations72
RAYTHEON CO
4 patentsUS6121843ASep 19, 2000
Charge mode capacitor transimpedance amplifier
RAYTHEON CO58 citations95
US8384540B2Feb 26, 2013
Systems and methods for detecting and geo-locating hazardous refuse
RAYTHEON CO27 citations84
US6825877B1Nov 30, 2004
Multiplex bucket brigade circuit
RAYTHEON CO4 citations60
US6762795B1Jul 13, 2004
Bi-directional capable bucket brigade circuit
RAYTHEON CO4 citations54
SANTA BARBARA RES CENTER
3 patentsUS4956687ASep 11, 1990
Backside contact blocked impurity band detector
SANTA BARBARA RES CENTER24 citations90
US4956716ASep 11, 1990
Imaging system employing charge amplifier
SANTA BARBARA RES CENTER34 citations89
US5477173ADec 19, 1995
Ultra low power gain circuit (UGC)
SANTA BARBARA RES CENTER4 citations60