| Patent | Date |
|---|
Ultrasonic imager having improved bandwidth
Grant 5,600,675 - Engeler February 4, 1 | 1997-02-04 |
Method and apparatus for remotely calibrating a phased array system used for satellite communication
Grant 5,572,219 - Silverstein , et al. November 5, 1 | 1996-11-05 |
Dual mode ultrasonic imager system
Grant 5,568,446 - Engeler , et al. October 22, 1 | 1996-10-22 |
Ultrasonic imager having wide-bandwidth dynamic focusing
Grant 5,488,588 - Engeler , et al. January 30, 1 | 1996-01-30 |
Ultrasound imaging system having spatial filtering preprocessor
Grant 5,477,859 - Engeler December 26, 1 | 1995-12-26 |
Emissions control for internal combustion engine
Grant 5,467,185 - Engeler , et al. November 14, 1 | 1995-11-14 |
Color flow imaging system utilizing a frequency domain wall filter
Grant 5,349,525 - Dunki-Jacobs , et al. September 20, 1 | 1994-09-20 |
Ultrasound imaging system with dynamic window function
Grant 5,345,939 - Engeler , et al. September 13, 1 | 1994-09-13 |
Neural net using capacitive structures connecting input lines and differentially sensed output line pairs
Grant 5,187,680 - Engeler February 16, 1 | 1993-02-16 |
Multi-rate superresolution time series spectrum analyzer
Grant 5,168,214 - Engeler , et al. December 1, 1 | 1992-12-01 |
Digital circuitry for approximating sigmoidal response in a neural network layer
Grant 5,167,008 - Engeler November 24, 1 | 1992-11-24 |
Method of generating, in the analog regime, weighted summations of digital signals
Grant 5,151,970 - Engeler September 29, 1 | 1992-09-29 |
Neural net using capacitive structures connecting output lines and differentially driven input line pairs
Grant 5,146,542 - Engeler September 8, 1 | 1992-09-08 |
Analog neural nets supplied digital synapse signals on a bit-slice basis
Grant 5,140,531 - Engeler August 18, 1 | 1992-08-18 |
Multi-rate superresolution time series spectrum analyzer
Grant 5,122,732 - Engeler , et al. June 16, 1 | 1992-06-16 |
Superresolution beamformer for large order phased array system
Grant 5,117,238 - Silverstein , et al. May 26, 1 | 1992-05-26 |
Digital correlators incorporating analog neural network structures operated on a bit-sliced basis
Grant 5,115,492 - Engeler May 19, 1 | 1992-05-19 |
Dynamic phase focus for coherent imaging beam formation
Grant 5,111,695 - Engeler , et al. May 12, 1 | 1992-05-12 |
Apparatus for implementation of desired input/output function in an electronic system having a plurality of channels
Grant 5,047,771 - Engeler , et al. September 10, 1 | 1991-09-10 |
Apparatus for testing data conversion/transfer functions in a vibratory energy imaging system
Grant 5,047,770 - Engeler , et al. September 10, 1 | 1991-09-10 |
Methods of correcting data conversion/transfer errors in a vibratory energy imaging system utilizing a plurality of channels
Grant 5,047,769 - Engeler , et al. September 10, 1 | 1991-09-10 |
Capacitive structures for weighted summation as used in neural nets
Grant 5,039,871 - Engeler August 13, 1 | 1991-08-13 |
Weighted summation circuits having different-weight ranks of capacitive structures
Grant 5,039,870 - Engeler August 13, 1 | 1991-08-13 |
Method and apparatus for digital phased array imaging
Grant 4,983,970 - O'Donnell , et al. January 8, 1 | 1991-01-08 |
Apparatus for the cross-correlation of a pair of complex sampled signals
Grant 4,937,775 - Engeler , et al. June 26, 1 | 1990-06-26 |
Architecture for high sampling rate, high resolution analog-to-digital converter system
Grant 4,903,026 - Tiemann , et al. February 20, 1 | 1990-02-20 |
Cordic complex multiplier
Grant 4,896,287 - O'Donnell , et al. January 23, 1 | 1990-01-23 |
Two-dimensional phased array of ultrasonic transducers
Grant 4,890,268 - Smith , et al. December 26, 1 | 1989-12-26 |
Method and apparatus for high speed digital phased array coherent imaging system
Grant 4,839,652 - O'Donnell , et al. June 13, 1 | 1989-06-13 |
System for encoding and decoding video signals
Grant 4,533,936 - Tiemann , et al. August 6, 1 | 1985-08-06 |
Five-transistor static memory cell implemental in CMOS/bulk
Grant 4,499,558 - Mazin , et al. February 12, 1 | 1985-02-12 |
CMOS latch cell including five transistors, and static flip-flops employing the cell
Grant 4,484,087 - Mazin , et al. November 20, 1 | 1984-11-20 |
Dynamic shift register utilizing CMOS dual gate transistors
Grant 4,472,821 - Mazin , et al. September 18, 1 | 1984-09-18 |
Signal comparator apparatus
Grant 4,374,334 - Engeler February 15, 1 | 1983-02-15 |
Charge transfer apparatus
Grant 4,280,066 - Engeler , et al. July 21, 1 | 1981-07-21 |
Measurement of true blood velocity by an ultrasound system
Grant 4,265,126 - Papadofrangakis , et al. May 5, 1 | 1981-05-05 |
Directional detection of blood velocities in an ultrasound system
Grant 4,217,909 - Papadofrangakis , et al. August 19, 1 | 1980-08-19 |
Charge storage memory with isolation nodal for each bit line
Grant 4,185,318 - Engeler , et al. January 22, 1 | 1980-01-22 |
Duplex ultrasonic imaging system with repetitive excitation of common transducer in doppler modality
Grant 4,182,173 - Papadofrangakis , et al. January 8, 1 | 1980-01-08 |
Input circuit for charge transfer apparatus
Grant 4,178,519 - Engeler , et al. December 11, 1 | 1979-12-11 |
Analog charge transfer apparatus
Grant 4,165,537 - Engeler , et al. August 21, 1 | 1979-08-21 |
Ultrasonic imaging system
Grant 4,155,258 - Engeler , et al. May 22, 1 | 1979-05-22 |
Ultrasonic imaging system
Grant 4,155,260 - Engeler , et al. May 22, 1 | 1979-05-22 |
Signal processing apparatus
Grant 4,156,284 - Engeler May 22, 1 | 1979-05-22 |
Ultrasonic imaging system
Grant 4,155,259 - Engeler May 22, 1 | 1979-05-22 |
Ultrasonic imaging system
Grant 4,154,113 - Engeler May 15, 1 | 1979-05-15 |
Single phase signal processing system utilizing charge transfer devices
Grant 4,139,783 - Engeler February 13, 1 | 1979-02-13 |
Signal detection apparatus using an adaptive threshold
Grant 4,099,075 - Goldberg , et al. July 4, 1 | 1978-07-04 |
Output circuit for charge transfer transversal filter
Grant 4,048,525 - Goldberg , et al. September 13, 1 | 1977-09-13 |
Balanced transversal filter
Grant 4,032,867 - Engeler , et al. June 28, 1 | 1977-06-28 |
Apparatus for sensing optical signals
Grant 4,011,442 - Engeler March 8, 1 | 1977-03-08 |
Conductivity coupled split capacitor signal processing device and apparatus therefor
Grant 4,005,377 - Engeler January 25, 1 | 1977-01-25 |
Output circuit for charge transfer transversal filter
Grant 4,004,157 - Baertsch , et al. January 18, 1 | 1977-01-18 |
Charge sensing circuit for charge transfer devices
Grant 3,969,636 - Baertsch , et al. July 13, 1 | 1976-07-13 |
Device for storing information and providing an electric readout from a conductor-insulator-semiconductor structure
Grant 3,916,268 - Engeler , et al. October 28, 1 | 1975-10-28 |
Semiconductor imaging detector device
Grant 3,906,544 - Engeler , et al. September 16, 1 | 1975-09-16 |
Surface charge transistor devices
Grant 3,902,186 - Engeler , et al. August 26, 1 | 1975-08-26 |
Charge coupled imaging device with separate sensing and shift-out arrays
Grant 3,898,685 - Engeler , et al. August 5, 1 | 1975-08-05 |
Variable capacitance semiconductor devices
Grant 3,890,635 - Engeler June 17, 1 | 1975-06-17 |
Apparatus for sensing radiation and providing electrical read out
Grant 3,877,057 - Engeler April 8, 1 | 1975-04-08 |
Variable Capacitance Semiconductor Devices
Grant 3,808,472 - Engeler April 30, 1 | 1974-04-30 |
Method And Device For Storing Information And Providing An Electric Readout
Grant 3,786,441 - Engeler , et al. January 15, 1 | 1974-01-15 |
Device For Storing Information And Providing An Electric Readout
Grant 3,781,827 - Engeler , et al. December 25, 1 | 1973-12-25 |
Method Of Transferring A Desired Pattern In Silicon To A Substrate Layer
Grant 3,772,102 - Tiemann , et al. November 13, 1 | 1973-11-13 |
Self-registered Surface Charge Launch-receive Device And Method For Making
Grant 3,770,988 - Engeler , et al. November 6, 1 | 1973-11-06 |
Method Of Fabricating High Emitter Efficiency Semiconductor Device With Low Base Resistance By Selective Diffusion Of Base Impurities
Grant 3,762,966 - Engeler , et al. October 2, 1 | 1973-10-02 |
Solid State Light Sensitive Storage Array
Grant 3,746,908 - Engeler July 17, 1 | 1973-07-17 |
High Temperature Low Ohmic Contact To Silicon
Grant 3,714,520 - Engeler , et al. January 30, 1 | 1973-01-30 |
Field-effect Transistors With Self Registered Gate Which Acts As Diffusion Mask During Formation
Grant 3,714,525 - Brown , et al. January 30, 1 | 1973-01-30 |
Method Of Fabricating Buried Metallic Film Devices
Grant 3,691,627 - Engeler September 19, 1 | 1972-09-19 |
Method And Apparatus For Providng Thermal Contact And Electrical Isolation Of Integrated Circuits
Grant 3,686,748 - Engeler , et al. August 29, 1 | 1972-08-29 |
Short Channel Field-effect Transistors
Grant 3,685,140 - Engeler August 22, 1 | 1972-08-22 |
Mis Device And Method For Storing Information And Providing An Optical Readout
Grant 3,623,026 - Engeler , et al. November 23, 1 | 1971-11-23 |
Electromechanical Filters With Integral Piezoresistive Output And Methods Of Making Same
Grant 3,614,678 - Engeler , et al. October 19, 1 | 1971-10-19 |
Voltage-variable Capacitor With Controllably Extendible Pn Junction Region
Grant 3,611,070 - Engeler October 5, 1 | 1971-10-05 |
Semiconductor Fabrication Technique And Devices Formed Thereby Utilizing A Doped Metal Conductor
Grant 3,601,888 - Engeler , et al. August 31, 1 | 1971-08-31 |
Surface-diffused Transistor With Isolated Field Plate
Grant 3,573,571 - Brown , et al. April 6, 1 | 1971-04-06 |
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