Inventor · disambiguated record
Weikang Yang
Also filed as: YANG WEIKANG
30 granted patents·363 citations·filing 1992–1995
97Inventor score
Top patents by PatentIndex Score
30 records- 0193US5381352ACircuit for multiplying an analog value by a digital valueYOZAN INC·Filed 1993·Granted Jan 10, 1995·109 cites·11 claims
- 0271US5420806AMultiplication circuit for multiplying analog signals by digital signalsYOZAN INC·Filed 1994·Granted May 30, 1995·31 cites·4 claims
- 0363US5500810AFilter device with memory test circuitYOZAN INC·Filed 1994·Granted Mar 19, 1996·16 cites·4 claims
- 0462US5420807AMultiplication circuit for multiplying analog inputs by digital inputsYOZAN INC·Filed 1994·Granted May 30, 1995·18 cites·5 claims
- 0562US5396446ADigital filter circuit that minimizes holding errors transmitted between holding circuitsYOZAN INC·Filed 1993·Granted Mar 7, 1995·16 cites·6 claims
- 0656US5465064AWeighted summing circuitYOZAN INC·Filed 1994·Granted Nov 7, 1995·17 cites·4 claims
- 0756US5457417AScaler circuitYOZAN INC·Filed 1994·Granted Oct 10, 1995·18 cites·2 claims
- 0854US5414666AMemory control deviceEZEL INC·Filed 1992·Granted May 9, 1995·25 cites·22 claims
- 0953US5469102ACapacitive coupled summing circuit with signed outputYOZAN INC·Filed 1994·Granted Nov 21, 1995·15 cites·3 claims
- 1049US5450023AInterface circuit using a limited number of pins in LSI applicationsYOZAN INC·Filed 1994·Granted Sep 12, 1995·12 cites·6 claims
- 1148US5361219AData circuit for multiplying digital data with analogYOZAN INC·Filed 1993·Granted Nov 1, 1994·11 cites·7 claims
- 1246US5424973AApparatus and method for performing small scale subtractionYOZAN INC·Filed 1993·Granted Jun 13, 1995·10 cites·2 claims
- 1345US5396442AMultiplication circuit for multiplying analog inputs by digital inputsYOZAN INC·Filed 1993·Granted Mar 7, 1995·8 cites·3 claims
- 1444US5604458AScaler circuitYOZAN INC·Filed 1995·Granted Feb 18, 1997·11 cites·2 claims
- 1543US5440605AMultiplication circuitYOZAN INC·Filed 1994·Granted Aug 8, 1995·9 cites·3 claims
- 1642US5416439AAnalog calculatingYOZAN INC·Filed 1993·Granted May 16, 1995·8 cites·2 claims
- 1737US5490099AMethod of multiplying an analog value by a digital valueYOZAN INC·Filed 1994·Granted Feb 6, 1996·4 cites·1 claims
- 1835US5479577ANeural deviceEZEL INC·Filed 1994·Granted Dec 26, 1995·4 cites·3 claims
- 1935US5406131AExponential circuitYOZAN INC·Filed 1993·Granted Apr 11, 1995·4 cites·2 claims
- 2033US5495192ASample hold circuitYOZAN INC·Filed 1995·Granted Feb 27, 1996·3 cites·3 claims
- 2132US5424965AMultiplication circuit for multiplying analog valuesYOZAN INC·Filed 1993·Granted Jun 13, 1995·2 cites·4 claims
- 2230US5455581ADigital-to-analog converter employing a common trigger and reference signalYOZAN INC·Filed 1993·Granted Oct 3, 1995·1 cites·12 claims
- 2330US5452336AMemory device for recording a time factorYOZAN INC·Filed 1993·Granted Sep 19, 1995·1 cites·2 claims
- 2430US5381375AMemory deviceYOZAN INC·Filed 1993·Granted Jan 10, 1995·1 cites·3 claims
- 2530US5319317AVoltage follower circuitYOZAN INC·Filed 1992·Granted Jun 7, 1994·1 cites·4 claims
- 2629US5532580ACircuit for weighted additionYOZAN INC·Filed 1994·Granted Jul 2, 1996·3 cites·28 claims
- 2729US5471161ACircuit for calculating the minimum valueYOZAN INC·Filed 1994·Granted Nov 28, 1995·1 cites·1 claims
- 2829US5467030ACircuit for calculating a maximum valueYOZAN INC·Filed 1994·Granted Nov 14, 1995·1 cites·1 claims
- 2928US5440156AMetal oxide semiconductor field effect transistor cell adaptable for use in an integratorYOZAN INC·Filed 1992·Granted Aug 8, 1995·1 cites·4 claims
- 3028US5343419AAnalog calculation circuit using timersYOZAN INC·Filed 1992·Granted Aug 30, 1994·2 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →