Inventor · disambiguated record
Youhua Wang
Also filed as: WANG YOUHUA
6 granted patents·7 pending applications·47 citations·filing 2001–2025
75Inventor score
Files withCHONGQING GIGACHIP TECH CO LTD3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3NO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION3ANHUI CHANGXING ARTS & CRAFTS TOY GROUP INC1HUAWEI TECH CO LTD1
Top patents by PatentIndex Score
13 records- 0176US7286980B2Speech processing apparatus and method for enhancing speech information and suppressing noise in spectral divisions of a speech signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 23, 2007·34 cites·17 claims
- 0257US2025082213A1Wearable detection method for wearing device and wearable deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0356US2025279789A1Continuous-time bandpass sigma-delta modulator and electronic deviceCHONGQING GIGACHIP TECH CO LTD·Filed 2025·Application pending·0 cites
- 0450USD723113SToy bucketANHUI CHANGXING ARTS & CRAFTS TOY GROUP INC·Filed 2012·Granted Feb 24, 2015·13 cites·1 claims
- 0548US2024223140A1Fourth-order feedforward-compensation operational amplifier and method for designing the sameCHONGQING GIGACHIP TECH CO LTD·Filed 2024·Application pending·0 cites
- 0647US11323129B2Circuit for generating multi-phase clock having random disturbance added theretoNO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted May 3, 2022·0 cites·7 claims
- 0744US2025125817A1Continuous-time sigma-delta modulator and offset calibration method for continuous-time sigma-delta modulatorCHONGQING GIGACHIP TECH CO LTD·Filed 2024·Application pending·0 cites
- 0838US2007299658A1Pitch Frequency Estimation Device, and Pich Frequency Estimation MethodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0937US2008281589A1Noise Suppression Device and Noise Suppression MethodMATSUSHITA ELECTRIC INDUSTRAIL·Filed 2005·Application pending·0 cites
- 1035US11239852B2Error compensation correction system and method for analog-to-digital converter with time interleaving structureNO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted Feb 1, 2022·0 cites·13 claims
- 1134US2008243496A1Band Division Noise Suppressor and Band Division Noise Suppressing MethodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1233US10291245B2Device and method for correcting error estimation of analog-to-digital converterNO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2015·Granted May 14, 2019·0 cites·15 claims
- 1324US9054681B2High speed duty cycle correction and double to single ended conversion circuit for PLLWANG YOUHUA·Filed 2011·Granted Jun 9, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →