Inventor · disambiguated record
Chang Guo
Also filed as: GUO CHANG · GUO CHANG H · GUO CHANG-SING
11 granted patents·2 pending applications·10 citations·filing 2004–2025
81Inventor score
Files withTENCENT TECH SHENZHEN CO LTD5UNIV CHINA MINING4INVENTEC PUDONG TECH CORP2GUO CHANG H1SHENZHEN UNIVIEW LED CO LTD1
Top patents by PatentIndex Score
13 records- 0181US9951597B1Downhole coal seam pulse detonation wave directional fracturing permeability-increasing methodUNIV CHINA MINING·Filed 2015·Granted Apr 24, 2018·7 cites·3 claims
- 0274US11353056B2Hinge having at least two parallel gearsINVENTEC PUDONG TECH CORP·Filed 2020·Granted Jun 7, 2022·2 cites·7 claims
- 0368US2025186891A1Method and apparatus for controlling virtual character in virtual environment, device, and mediumTENCENT TECH SHENZHEN CO LTD·Filed 2025·Application pending·0 cites
- 0466US12233340B2Method and apparatus for controlling virtual character in virtual environment, device, and mediumTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 0557US12251635B2Method and apparatus for controlling virtual character, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 0656US11978145B2Expression generation for animation objectTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 0756US10060238B2Method for integrated drilling, slotting and oscillating thermal injection for coal seam gas extractionUNIV CHINA MINING·Filed 2015·Granted Aug 28, 2018·1 cites·4 claims
- 0848US11096299B2Electronic deviceINVENTEC PUDONG TECH CORP·Filed 2019·Granted Aug 17, 2021·0 cites·6 claims
- 0947US11380037B2Method and apparatus for generating virtual operating object, storage medium, and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
- 1045US2006035684A1Two-way audio communication device and method of manufacturingGUO CHANG H·Filed 2004·Application pending·0 cites
- 1134US10861378B2Interactive LED display device and display method thereofSHENZHEN UNIVIEW LED CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·18 claims
- 1233US10370942B2Method for integrated drilling, flushing, slotting and thermal injection for coalbed gas extractionUNIV CHINA MINING·Filed 2015·Granted Aug 6, 2019·0 cites·9 claims
- 1332US10378327B2Method for gas extraction alternating oscillating pulse high energy gas extraction with thermal injectionUNIV CHINA MINING·Filed 2015·Granted Aug 13, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →