Inventor · disambiguated record
Yaofeng Sun
Also filed as: SUN YAOFENG
12 granted patents·1 pending application·26 citations·filing 2013–2022
84Inventor score
Top patents by PatentIndex Score
13 records- 0192US11422199B1State of health evaluation of retired lithium-ion batteries and battery modulesHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Aug 23, 2022·15 cites·20 claims
- 0287US11644513B1Real-time AC-impedance inspection using limited-energy on-board AC excitation for battery management systemHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·5 cites·18 claims
- 0382US12044737B2Fast screening of rechargeable batteries using sectional constant-current impulse ratio (SCCIR) calibration with constant-current followed by constant-voltage chargingHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted Jul 23, 2024·1 cites·20 claims
- 0480US11656291B2Fast screening method for used batteries using constant-current impulse ratio (CCIR) calibrationHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted May 23, 2023·2 cites·20 claims
- 0566US9991161B1Alternate plating and etching processes for through hole fillingHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Jun 5, 2018·2 cites·20 claims
- 0658US9075941B2Method for optimizing electrodeposition process of a plurality of vias in waferHK APPLIED SCIENCE & TECH RES·Filed 2013·Granted Jul 7, 2015·1 cites·19 claims
- 0754US9617653B2Apparatus and method for fast evaluation of electroplating formulation performance in microvia fillingHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2013·Granted Apr 11, 2017·0 cites·20 claims
- 0853US9273407B2Additive for electrodepositionHK APPLIED SCIENCE & TECH RES·Filed 2014·Granted Mar 1, 2016·0 cites·13 claims
- 0947US10100420B2Plating leveler for electrodeposition of copper pillarHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2015·Granted Oct 16, 2018·0 cites·14 claims
- 1046US2018258243A1Composition For Adhering A Polymer To A Substrate and A Method Of Preparation ThereofHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Application pending·0 cites
- 1145US9575032B2Method of analyzing at least two inhibitors simultaneously in a plating bathHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2014·Granted Feb 21, 2017·0 cites·8 claims
- 1242US11124890B2Method for measuring concentrations of metal ion in electrodeposition solutionsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Sep 21, 2021·0 cites·20 claims
- 1339US10234419B2Static disk electrode for electroplating bath analysisHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2016·Granted Mar 19, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →