Inventor · disambiguated record
Zhenhua Wang
Also filed as: WANG ZHENHUA
57 granted patents·15 pending applications·352 citations·filing 1993–2025
98Inventor score
Top patents by PatentIndex Score
72 records- 0199US10332517B1Privacy mode based on speaker identifierAMAZON TECH INC·Filed 2017·Granted Jun 25, 2019·57 cites·20 claims
- 0294US11854545B2Privacy mode based on speaker identifierAMAZON TECH INC·Filed 2021·Granted Dec 26, 2023·2 cites·18 claims
- 0391US11138974B2Privacy mode based on speaker identifierAMAZON TECH INC·Filed 2019·Granted Oct 5, 2021·7 cites·20 claims
- 0487US7042257B2Frequency divider with reduced jitter and transmitter based thereonKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 9, 2006·33 cites·16 claims
- 0581US7265611B2Self zeroing for critical, continuous-time applicationsNXP BV·Filed 2004·Granted Sep 4, 2007·26 cites·14 claims
- 0680US12243532B2Privacy mode based on speaker identifierAMAZON TECH INC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 0780US6605565B1Nanocrystal cerium zirconium composite oxide, its preparation and applicationSHANGHAI YUE LONG NON FERROUS·Filed 2000·Granted Aug 12, 2003·37 cites·13 claims
- 0879US9627886B2State estimation for power system using hybrid measurementsSUN HONGBO·Filed 2012·Granted Apr 18, 2017·7 cites·15 claims
- 0976US11310223B2Identity authentication method and apparatusTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Apr 19, 2022·1 cites·20 claims
- 1075US9945889B2Method for detecting power theft in a power distribution systemMITSUBISHI ELECTRIC RES LABORATORIES INC·Filed 2013·Granted Apr 17, 2018·3 cites·9 claims
- 1175US6842054B2Frequency divider with reduced jitter and apparatus based thereonKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Jan 11, 2005·21 cites·11 claims
- 1275US6094569AMultichannel radio device, a radio communication system, and a fractional division frequency synthesizerPHILIPS CORP·Filed 1998·Granted Jul 25, 2000·39 cites·6 claims
- 1374US7911192B2High voltage power regulation using two power switches with low voltage transistorsST ERICSSON SA·Filed 2006·Granted Mar 22, 2011·11 cites·17 claims
- 1474US6750686B2Frequency divider with reduced power consumption, apparatus based thereon, and method for power efficient frequency dividerKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jun 15, 2004·16 cites·26 claims
- 1573US11685496B2Reaction device of marine SCR systemSHANGHAI MARINE DIESEL ENGINE RES INST·Filed 2021·Granted Jun 27, 2023·1 cites·15 claims
- 1673US6529052B2Frequency multiplier based on exclusive-or gate and frequency dividerKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 4, 2003·12 cites·12 claims
- 1769US12365376B1Camping wagonHANGZHOU YIJIAYI CROSS BORDER ELECTRONIC COMMERCE CO LTD·Filed 2024·Granted Jul 22, 2025·1 cites·11 claims
- 1869US8344822B2Matched integrated electronic componentsST ERICSSON SA·Filed 2010·Granted Jan 1, 2013·3 cites·20 claims
- 1968US10689359B2Crystals of quinazoline derivative and preparation method thereforXUANZHU PHARMA CO LTD·Filed 2016·Granted Jun 23, 2020·1 cites·20 claims
- 2067US7076229B2Circuits with improved power supply rejectionKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Jul 11, 2006·9 cites·10 claims
- 2167US2025319977A1Multi-Rotor Airspeed Calculation Method, Airspeed Envelope Protection Method, Device, and Computer-Readable Storage MediumHANG INTELLIGENT EQUIPMENT GUANGZHOU CO LTD·Filed 2025·Application pending·0 cites
- 2264US2025307011A1Cloud service-based resource allocation method and apparatusHUAWEI CLOUD COMPUTING TECH CO LTD·Filed 2025·Application pending·0 cites
- 2362US7889016B2Integrated RC oscillator with high frequency stability, notably for an integrated switched-mode power supplyST ERICSSON SA·Filed 2006·Granted Feb 15, 2011·3 cites·16 claims
- 2460US12459412B2Control assembly for seat belt retractor and vehicle seatYANFENG INTERNATIONAL AUTOMOTIVE TECH CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·10 claims
- 2560US11242585B2Iron-based superalloy for high temperature 700 ° C. with coherent precipitation of cuboidal B2 nanoparticlesUNIV DALIAN TECH·Filed 2021·Granted Feb 8, 2022·0 cites·1 claims
- 2659US12270095B2Anti-oxidation heat-resistant alloy and preparation methodQINGDAO NPA IND CO LTD·Filed 2019·Granted Apr 8, 2025·0 cites·4 claims
- 2759US7863972B2Self-calibration of continuous-time filters and systems comprising such filtersST ERICSSON SA·Filed 2008·Granted Jan 4, 2011·3 cites·21 claims
- 2859US6297681B1Multi-cell delay generator device wherein the cells have transistor stacks and selective stack transistor bypassesPHILIPS CORP·Filed 1999·Granted Oct 2, 2001·15 cites·7 claims
- 2959US2025243574A1Oxidation-resistant heat-resistant alloy and preparing methodQINGDAO NPA IND CO LTD·Filed 2025·Application pending·0 cites
- 3058US12023720B2Method for setting roll gap of sinusoidal corrugated rolling for metal composite plateUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Jul 2, 2024·0 cites·7 claims
- 3158US7272370B2Mixers with a plurality of local oscillators and systems based thereonNXP BV·Filed 2003·Granted Sep 18, 2007·5 cites·24 claims
- 3257US6288616B1Multifrequency low-power oscillator for telecommunication IC'sPHILIPS CORP·Filed 2000·Granted Sep 11, 2001·7 cites·10 claims
- 3355US12420323B1Methods and devices for predicting roller gaps in non-steady-state processesUNIV TAIYUAN TECHNOLOGY·Filed 2025·Granted Sep 23, 2025·0 cites·8 claims
- 3455US12286371B2Emergency treatment equipment and method for algal blooms in reservoir tributaries and baysCHANGJIANG RIVER SCIENT RESEARCH INSTITUTE·Filed 2022·Granted Apr 29, 2025·0 cites·6 claims
- 3555US11813652B2Hydraulically controlled backing rollerUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Nov 14, 2023·0 cites·2 claims
- 3655US7609045B2Reference voltage generator providing a temperature-compensated output voltageNXP BV·Filed 2005·Granted Oct 27, 2009·4 cites·7 claims
- 3755US2014067461A1System and Method for Predicting Customer Attrition Using Dynamic User Interaction DataOPERA SOLUTIONS LLC·Filed 2013·Application pending·0 cites
- 3854USD1093954SCushion setHANGZHOU YIJIAYI CROSS BORDER ELECTRONIC COMMERCE CO LTD·Filed 2025·Granted Sep 23, 2025·0 cites·1 claims
- 3952US12168509B2Wing structure for vehicle, and vehicleUNIV WESTLAKE·Filed 2020·Granted Dec 17, 2024·0 cites·10 claims
- 4052US11030196B2Method and apparatus for processing join queryHUAWEI TECH CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 4152US10701066B2Identity authentication method and apparatusTENCENT TECH SHENZHEN CO LTD·Filed 2017·Granted Jun 30, 2020·0 cites·17 claims
- 4251US10633364B2Crystals of quinazoline derivative and preparation method thereforXUANZHU PHARMA CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·20 claims
- 4351US2025178050A1In-situ electric stratified remediation device and method for accurate position in remediation depth in sedimentCHANGJIANG RIVER SCIENT RESEARCH INSTITUTE·Filed 2023·Application pending·0 cites
- 4450US7990222B2Converter with parallel coupled differential input pairsST ERICSSON SA·Filed 2007·Granted Aug 2, 2011·2 cites·8 claims
- 4550US2009233570A1Receiver front-end with low power consumptionST ERICSSON SA·Filed 2009·Application pending·0 cites
- 4649US12162897B21,4-sulfur-bridged polycyclic compounds containing dihydrobenzofuran structure, its preparation method and application thereofUNIV CHENGDU·Filed 2022·Granted Dec 10, 2024·0 cites·8 claims
- 4749US2025380614A1Piezoelectric Actuator and Moving DeviceYINGUAN SEMICONDUCTOR TECH CO LTD·Filed 2023·Application pending·0 cites
- 4848US11869228B2System and a method for generating an image recognition model and classifying an input imageVISENZE PTE LTD·Filed 2020·Granted Jan 9, 2024·0 cites·14 claims
- 4948US11609257B2Experimental device and method for tripping properties of high-voltage transmission line in smoldering atmosphereNANJING UNIVERSITY OF TECHNOLOGY·Filed 2022·Granted Mar 21, 2023·0 cites·5 claims
- 5048US7400190B2Self calibration of continuous-time filters and systems comprising such filtersNXP BV·Filed 2003·Granted Jul 15, 2008·4 cites·15 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →