Inventor · disambiguated record
Yulin Zhang
Also filed as: ZHANG YULIN
19 granted patents·11 pending applications·102 citations·filing 2003–2025
93Inventor score
Files withCHIPSEMI SEMICONDUCTOR NINGBO CO LTD9GEN PROTECHT GROUP INC4ZHANG YULIN3UNIV SOUTHWEST PETROLEUM2AAC MICROTECH CHANGZHOU CO LTD1
Top patents by PatentIndex Score
30 records- 0190US11170739B2Display optimization method and apparatus, display driving method and apparatus, display apparatus, and storage mediumORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Granted Nov 9, 2021·5 cites·16 claims
- 0286US7525441B2Intelligent life testing methods and apparatus for leakage current protection device with indicating meansGEN PROTECHT GROUP INC·Filed 2006·Granted Apr 28, 2009·17 cites·21 claims
- 0382US10890781B2Lens drive device, camera module, and camera-equipped deviceZHANG YULIN·Filed 2018·Granted Jan 12, 2021·4 cites·10 claims
- 0482US8366463B2Safety structure for electric receptacles and power stripsZHANG YULIN·Filed 2010·Granted Feb 5, 2013·16 cites·16 claims
- 0579US8562362B2Supported slide safety member for a low voltage power connection deviceJIANG JIANNING·Filed 2011·Granted Oct 22, 2013·15 cites·17 claims
- 0679US7492559B2Intelligent life testing methods and apparatus for leakage current protectionGEN PROTECH GROUP INC·Filed 2006·Granted Feb 17, 2009·15 cites·20 claims
- 0775US7592924B2Intelligent life testing methods and apparatus for leakage current protectionGEN PROTECHT GROUP INC·Filed 2006·Granted Sep 22, 2009·9 cites·20 claims
- 0866US2025353748A1Three-Dimensional Structured Ferrous Phosphate Pigment with Corrosion Early Warning Capability and Preparation Method ThereforLANXI MAGNESIUM MATERIALS RES INSTITUTE·Filed 2025·Application pending·0 cites
- 0965US10338273B2Adjustable karst underground water and soil loss simulation apparatusUNIV GUIZHOU NORMAL·Filed 2017·Granted Jul 2, 2019·2 cites·6 claims
- 1065US7522064B2Apparatus and methods for testing the life of a leakage current protection deviceGEN PROTECHT GROUP INC·Filed 2006·Granted Apr 21, 2009·5 cites·20 claims
- 1163US9599744B2Method for parsing and calculating performance of satellite gravity field measurement by low-to-low satellite-to-satellite trackingUNIV TSINGHUA·Filed 2013·Granted Mar 21, 2017·2 cites·5 claims
- 1260US8248192B2Pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupterHU JUHAI·Filed 2010·Granted Aug 21, 2012·3 cites·10 claims
- 1360US2025139461A1Ethnicity prediction with string kernal modelANCESTRY COM DNA LLC·Filed 2024·Application pending·0 cites
- 1454US12392985B2Autofocus actuator control methodCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·5 claims
- 1554US2024146169A1Focus motor with closed-loop control method and camera equipmentCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
- 1653US2025102288A1Device, method, and system for detecting rotation angle in electronic equipmentCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 1753US2025132704A1Drive circuit, chip and electronic deviceCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 1852US2024411205A1Anti-shake motor, camera module, and electronic deviceCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 1952US2024272214A1Circuits and methods for precise capacitance measurementCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 2051US2022209636A1Vibration motorAAC MICROTECH CHANGZHOU CO LTD·Filed 2021·Application pending·0 cites
- 2149US9071275B2Method and device for implementing cyclic redundancy check codesZHANG YULIN·Filed 2011·Granted Jun 30, 2015·1 cites·5 claims
- 2249US7697568B1Method and system for automatic modem bandwidth detection in a routerCISCO TECH INC·Filed 2003·Granted Apr 13, 2010·5 cites·16 claims
- 2349US2025125755A1Method for closed-loop control of actuators with capacitance as part of the feedbackCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
- 2446US11946374B2Omni-directional horizontally orientaed deflecting tool for coiled tubingUNIV SOUTHWEST PETROLEUM·Filed 2023·Granted Apr 2, 2024·0 cites·7 claims
- 2546US11671709B2Anti-vibration actuator control methodCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·7 claims
- 2645US12060958B2Pure electric modular subsea test treeUNIV SOUTHWEST PETROLEUM·Filed 2023·Granted Aug 13, 2024·0 cites·12 claims
- 2745US2025105762A1Piezoelectric ceramic actuator and control methodsCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
- 2843US7884292B2Electrical safety receptacle with a cross-connection circuitGEN PROTECHT GROUP INC·Filed 2010·Granted Feb 8, 2011·3 cites·11 claims
- 2943US2025270880A1Push-the-Bit Rotary Steerable ApparatusCHINA OILFIELD SERVICES LTD·Filed 2023·Application pending·0 cites
- 3034US10267843B2Direct current fault arc detection methodSHANGHAI CHINT POWER SYSTEMS CO LTD·Filed 2016·Granted Apr 23, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →