Inventor

William E. Engeler

Inventor

Scotia, NY, US

Overview

1976–1998

Patent span

Physics

Primary field (CPC G)

Patents· 79 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary

G11CStatic stores16%

G01SRadio direction-finding14%

H10DInorganic electric semiconductor devices12%

G06NComputing arrangements based on specific computational models7%

H03HImpedance networks, e.g. resonant circuits7%

G10KSound-producing devices5%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

H03KPulse technique4%

G06GAnalogue computers3%

H10BElectronic memory devices3%

PatentTitleYear

5,832,923'Utrasound imaging system architecture employing switched transducer elements'1998 5,677,696'Method and apparatus for remotely calibrating a phased array system used for satellite communication using a unitary transform encoder'1997 5,600,675'Ultrasonic imager having improved bandwidth'1997 5,572,219'Method and apparatus for remotely calibrating a phased array system used for satellite communication'1996 5,568,446'Dual mode ultrasonic imager system'1996 5,566,133'System and method of binary optical communication for ultrasonic probe'1996 5,488,588'Ultrasonic imager having wide-bandwidth dynamic focusing'1996 5,477,859'Ultrasound imaging system having spatial filtering preprocessor'1995 5,479,578'Weighted summation circuitry with digitally controlled capacitive structures'1995 5,467,185'Emissions control for internal combustion engine'1995 5,349,525'Color flow imaging system utilizing a frequency domain wall filter'1994 5,345,939'Ultrasound imaging system with dynamic window function'1994 5,247,605'Neural nets supplied synapse signals obtained by digital-to-analog conversion of plural-bit samples'1993 5,187,680'Neural net using capacitive structures connecting input lines and differentially sensed output line pairs'1993 5,168,214'Multi-rate superresolution time series spectrum analyzer'1992 5,167,008'Digital circuitry for approximating sigmoidal response in a neural network layer'1992 5,151,970'Method of generating, in the analog regime, weighted summations of digital signals'1992 5,146,542'Neural net using capacitive structures connecting output lines and differentially driven input line pairs'1992 5,140,531'Analog neural nets supplied digital synapse signals on a bit-slice basis'1992 5,122,732'Multi-rate superresolution time series spectrum analyzer'1992 5,117,238'Superresolution beamformer for large order phased array system'1992 5,115,492'Digital correlators incorporating analog neural network structures operated on a bit-sliced basis'1992 5,111,695'Dynamic phase focus for coherent imaging beam formation'1992 5,047,770'Apparatus for testing data conversion/transfer functions in a vibratory energy imaging system'1991 5,047,771'Apparatus for implementation of desired input/output function in an electronic system having a plurality of channels'1991 5,047,769'Methods of correcting data conversion/transfer errors in a vibratory energy imaging system utilizing a plurality of channels'1991 5,039,871'Capacitive structures for weighted summation as used in neural nets'1991 5,039,870'Weighted summation circuits having different-weight ranks of capacitive structures'1991 4,983,970'Method and apparatus for digital phased array imaging'1991 4,974,920'Electronic holographic apparatus'1990 4,937,775'Apparatus for the cross-correlation of a pair of complex sampled signals'1990 4,903,026'Architecture for high sampling rate, high resolution analog-to-digital converter system'1990 4,896,287'Cordic complex multiplier'1990 4,890,268'Two-dimensional phased array of ultrasonic transducers'1989 4,839,652'Method and apparatus for high speed digital phased array coherent imaging system'1989 4,782,249'Static CMOS programmable logic array'1988 4,533,936'System for encoding and decoding video signals'1985 4,521,695'CMOS D-type latch employing six transistors and four diodes'1985 4,506,349'Cross-coupled transistor memory cell for MOS random access memory of reduced power dissipation'1985 4,499,558'Five-transistor static memory cell implemental in CMOS/bulk'1985 4,484,087'CMOS latch cell including five transistors, and static flip-flops employing the cell'1984 4,484,088'CMOS Four-transistor reset/set latch'1984 4,472,821'Dynamic shift register utilizing CMOS dual gate transistors'1984 4,468,574'Dual gate CMOS transistor circuits having reduced electrode capacitance'1984 4,446,532'Surface charge signal processing apparatus'1984 4,403,299'Surface charge correlator'1983 4,383,187'Charge transfer filter providing recursive transfer functions'1983 4,374,334'Signal comparator apparatus'1983 4,302,686'Charge transfer serial-to-parallel converter'1981 4,280,066'Charge transfer apparatus'1981 4,265,126'Measurement of true blood velocity by an ultrasound system'1981 4,259,598'Charge transfer signal processing apparatus transversal filter'1981 4,241,263'Charge transfer dual frequency delay line with phase independent coupling'1980 4,240,089'Linearized charge transfer devices'1980 4,217,909'Directional detection of blood velocities in an ultrasound system'1980 4,185,318'Charge storage memory with isolation nodal for each bit line'1980 4,182,173'Duplex ultrasonic imaging system with repetitive excitation of common transducer in doppler modality'1980 4,178,519'Input circuit for charge transfer apparatus'1979 4,165,537'Analog charge transfer apparatus'1979 4,155,259'Ultrasonic imaging system'1979 4,156,284'Signal processing apparatus'1979 4,155,258'Ultrasonic imaging system'1979 4,155,260'Ultrasonic imaging system'1979 4,154,113'Ultrasonic imaging system'1979 4,139,783'Single phase signal processing system utilizing charge transfer devices'1979 4,124,862'Charge transfer filter'1978 4,124,861'Charge transfer filter'1978 4,103,343'Charge transfer apparatus'1978 4,099,075'Signal detection apparatus using an adaptive threshold'1978 4,084,256'Sampled data analog multiplier apparatus'1978 4,058,717'Surface charge signal processing apparatus'1977 4,048,525'Output circuit for charge transfer transversal filter'1977 4,032,867'Balanced transversal filter'1977 4,032,948'Surface charge launching apparatus'1977 4,011,442'Apparatus for sensing optical signals'1977 4,005,377'Conductivity coupled split capacitor signal processing device and apparatus therefor'1977 4,004,157'Output circuit for charge transfer transversal filter'1977 3,988,773'Self-registered surface charge receive and regeneration devices and methods'1976 3,969,636'Charge sensing circuit for charge transfer devices'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to GEN ELECTRIC (79)· patent assignee history

1976–1998Based in Scotia, NY, US· patent location history

1990Based in Schenectady, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	79	1976–1998

Locations

Location	Patents	Span
Scotia, New York, US	78	1976–1998
Schenectady, New York, US	1	1990