Inventor · disambiguated record
Yongjun Hou
Also filed as: HOU YONGJUN
9 granted patents·1 pending application·7 citations·filing 2013–2023
77Inventor score
Files withBYD CO LTD4UNIV SOUTHWEST PETROLEUM4SEAGATE TECHNOLOGY LLC1SHENZHEN BYD AUTO R & D CO LTD1
Top patents by PatentIndex Score
10 records- 0183US11802450B2Negative pressure shale shaker integrated with negative pressure generation and gas-liquid separationUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Oct 31, 2023·2 cites·9 claims
- 0272US9112407B2Quasi-resonant device and system and method for quasi-resonant control of switching powerSHENZHEN BYD AUTO R & D CO LTD·Filed 2013·Granted Aug 18, 2015·3 cites·16 claims
- 0359US9716438B2Integrated circuit that controls switch power supply and switch power supplyBYD CO LTD·Filed 2014·Granted Jul 25, 2017·2 cites·15 claims
- 0447US12146373B2Underbalanced drilling vibrating screen integrated with automatic drainage and vacuum chucksUNIV SOUTHWEST PETROLEUM·Filed 2023·Granted Nov 19, 2024·0 cites·19 claims
- 0543US12427452B2Independent double-negative-pressure shale shakerUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Sep 30, 2025·0 cites·18 claims
- 0643US11655805B2Ultra-long stroke multi-cylinder reciprocating pumpUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted May 23, 2023·0 cites·9 claims
- 0737US9236074B1Multi-disk writer with individual head positioningSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jan 12, 2016·0 cites·22 claims
- 0834US10389225B2Switching power supply, primary control chip and loop compensation device thereofBYD CO LTD·Filed 2016·Granted Aug 20, 2019·0 cites·7 claims
- 0933US10367348B2Switch-mode power supply and control having protection from a short-circuited current sensing resistorBYD CO LTD·Filed 2016·Granted Jul 30, 2019·0 cites·18 claims
- 1031US2017288440A1Secondary control device and charging system having the sameBYD CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →