Inventor · disambiguated record
Dezhi Liu
Also filed as: LIU DEZHI
17 granted patents·3 pending applications·77 citations·filing 2016–2025
91Inventor score
Files withSHENZHEN HOLLYLAND TECH CO LTD6CORBIN O BRADLEY4UNIV SOUTHWEST PETROLEUM4VANCO INT LLC2ZAP SURGICAL SYSTEMS INC2
Top patents by PatentIndex Score
20 records- 0194US10989576B1Method and system for obtaining micro-nano level fracture model and evaluating plugging performance of drilling fluidUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Apr 27, 2021·5 cites·11 claims
- 0293US11525079B1Preparation method of fully adaptive modified nanographene plugging type anti-collapse drilling fluid and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Dec 13, 2022·2 cites·6 claims
- 0393USD928820SDisplay screen or portion thereof with graphical user interface for a radiation treatmentZAP SURGICAL SYSTEMS INC·Filed 2019·Granted Aug 24, 2021·50 cites·1 claims
- 0483US9747236B2HDMI extender with bidirectional power over twisted pairCORBIN O BRADLEY·Filed 2016·Granted Aug 29, 2017·3 cites·20 claims
- 0581US11997420B2Audio and video transmission devices and audio and video transmission systemsSHENZHEN HOLLYLAND TECH CO LTD·Filed 2020·Granted May 28, 2024·2 cites·16 claims
- 0680US10521364B2HDMI extender with bidirectional power over twisted pairVANCO INT LLC·Filed 2018·Granted Dec 31, 2019·2 cites·20 claims
- 0780US9946663B2HDMI extender with bidirectional power over twisted pairCORBIN O BRADLEY·Filed 2017·Granted Apr 17, 2018·2 cites·20 claims
- 0875US10838882B2HDMI extender with bidirectional power over twisted pairVANCO INT LLC·Filed 2018·Granted Nov 17, 2020·2 cites·16 claims
- 0968US9710038B1HDMI extender with bidirectional power over twisted pairCORBIN O BRADLEY·Filed 2016·Granted Jul 18, 2017·1 cites·20 claims
- 1065US2025338139A1Access point device, terminal device, and wireless frequency hopping methodWUHAN HAOYIYUAN TECH CO LTD·Filed 2025·Application pending·0 cites
- 1164US11441062B1Modified polyvinyl acetate and preparation method and use thereof and oil-based drilling fluidUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Sep 13, 2022·0 cites·18 claims
- 1262USD900838SDisplay screen or portion thereof with graphical user interface for a radiation treatmentZAP SURGICAL SYSTEMS INC·Filed 2018·Granted Nov 3, 2020·8 cites·1 claims
- 1356US9798681B2HDMI extender with bidirectional power over twisted pairCORBIN O BRADLEY·Filed 2016·Granted Oct 24, 2017·0 cites·20 claims
- 1455US11485896B2Oil-based drilling fluid composition, oil-based drilling fluid and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Nov 1, 2022·0 cites·15 claims
- 1551US12511901B2Wireless transmission system and transmitting control deviceSHENZHEN HOLLYLAND TECH CO LTD·Filed 2020·Granted Dec 30, 2025·0 cites·18 claims
- 1649US12190586B2Methods for controlling video data acquisition, apparatus, and systems for wireless transmissionSHENZHEN HOLLYLAND TECH CO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·20 claims
- 1748US11544245B2Transaction processing method, apparatus, and device and computer storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·20 claims
- 1845US12381595B1Interface conversion apparatus, communication system, and echo cancellation method and apparatusSHENZHEN HOLLYLAND TECH CO LTD·Filed 2021·Granted Aug 5, 2025·0 cites·20 claims
- 1944US2025150497A1Call system, host device, mobile terminal, and cloud serverSHENZHEN HOLLYLAND TECH CO LTD·Filed 2022·Application pending·0 cites
- 2041US2025365390A1Video transmission deviceSHENZHEN HOLLYLAND TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →