Inventor · disambiguated record
Tun Li
Also filed as: LI TUN · LI TUN-JUNG
18 granted patents·6 pending applications·30 citations·filing 2016–2022
89Inventor score
Files withSHENZHEN YICHONG WIRELESS POWER TECH CO LTD15SICHUAN ENERGY INT RES INST TSINGHUA UNIV5CHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD2DELTA ELECTRONICS INC2
Top patents by PatentIndex Score
24 records- 0190US10511183B2System, apparatus and method for optimizing wireless charging via load modulationSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2016·Granted Dec 17, 2019·10 cites·20 claims
- 0288US10523036B2Resonant wireless charging system and method for electric toothbrushSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2016·Granted Dec 31, 2019·8 cites·16 claims
- 0383US10547207B2Multi-coil system and method with two-stage selection/ping for wireless power transferSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Jan 28, 2020·5 cites·25 claims
- 0477US10432009B2Open loop tuning method for efficiency optimization in electric toothbrush wireless charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2016·Granted Oct 1, 2019·3 cites·20 claims
- 0575US11031974B2Methods and systems for controlled communication in wireless chargingCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2019·Granted Jun 8, 2021·2 cites·17 claims
- 0671US10879736B2Wireless power transfer systems and methods using non-resonant power receiverSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Dec 29, 2020·2 cites·18 claims
- 0767US11059211B2Injection molding control methodDELTA ELECTRONICS INC·Filed 2019·Granted Jul 13, 2021·0 cites·4 claims
- 0859US2020300622A1Automatic laser distance calibration kit for wireless charging test systemSICHUAN ENERGY INT RES INST TSINGHUA UNIV·Filed 2020·Application pending·0 cites
- 0959US2020300923A1Automatic test system of wireless charging systemSICHUAN ENERGY INT RES INST TSINGHUA UNIV·Filed 2020·Application pending·0 cites
- 1055US11293753B2Automatic laser distance calibration kit for wireless charging test systemSICHUAN ENERGY INT RES INST TSINGHUA UNIV·Filed 2018·Granted Apr 5, 2022·0 cites·7 claims
- 1155US10518454B2Control system and method of injection molding machineDELTA ELECTRONICS INC·Filed 2016·Granted Dec 31, 2019·0 cites·9 claims
- 1254US10447085B2Integrated circuit-based wireless charging system and methodSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Oct 15, 2019·0 cites·18 claims
- 1352US2020326387A1Automatic test system of wireless charging systemSICHUAN ENERGY INT RES INST TSINGHUA UNIV·Filed 2018·Application pending·0 cites
- 1449US10985581B2Multi-coil placement method for power transmitter in wireless charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2018·Granted Apr 20, 2021·0 cites·20 claims
- 1548US10447165B2Adaptive power amplifier for optimizing wireless power transferSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2016·Granted Oct 15, 2019·0 cites·18 claims
- 1648US10284018B2System, apparatus and method for adaptive tuning for wireless power transferSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2016·Granted May 7, 2019·0 cites·20 claims
- 1746US10637272B2Wireless charging systems and methods with adaptive efficiency optimizationSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Apr 28, 2020·0 cites·16 claims
- 1846US2024396379A1Control method, mode selection method, transmitting module, and system of signal transmissionCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2022·Application pending·0 cites
- 1943US10878991B2Sparse-routed magnetic coils for wireless power charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Dec 29, 2020·0 cites·13 claims
- 2041US11555746B2Remote temperature monitoring systemSICHUAN ENERGY INT RES INST TSINGHUA UNIV·Filed 2018·Granted Jan 17, 2023·0 cites·8 claims
- 2140US2018269710A1Power transmitter coil in wireless charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Application pending·0 cites
- 2238US2018268989A1Power receiver coil in wireless charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Application pending·0 cites
- 2334US10825608B2Manufacture method of magnetic coil in wireless charging systemSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Nov 3, 2020·0 cites·5 claims
- 2433US10910877B2Combined voltage and frequency tuning for efficiency optimizationSHENZHEN YICHONG WIRELESS POWER TECH CO LTD·Filed 2017·Granted Feb 2, 2021·0 cites·10 claims
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