Inventor · disambiguated record
Jingchang Chen
Also filed as: CHEN JINGCHANG
10 granted patents·2 pending applications·16 citations·filing 2010–2025
82Inventor score
Top patents by PatentIndex Score
12 records- 0184US10951905B2Video transcoding method, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Mar 16, 2021·4 cites·21 claims
- 0276US8583828B2Method and device for transcodingCHEN JINGCHANG·Filed 2011·Granted Nov 12, 2013·6 cites·9 claims
- 0373US10097821B2Hybrid-resolution encoding and decoding method and a video apparatus using the sameTENCENT TECH SHENZHEN CO LTD·Filed 2013·Granted Oct 9, 2018·3 cites·10 claims
- 0469US9307241B2Video encoding method and a video encoding apparatus using the sameTENCENT TECH SHENZHEN CO LTD·Filed 2013·Granted Apr 5, 2016·2 cites·15 claims
- 0566US10735029B2Method and apparatus for encoding packets using video data redundancy control informationTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Aug 4, 2020·1 cites·14 claims
- 0664US2025303520A1Precision polishing grinding head with partition controllable deformationUNIV JIMEI·Filed 2025·Application pending·0 cites
- 0758US9014261B2Method and system for media file compressionTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Apr 21, 2015·0 cites·2 claims
- 0858US8989259B2Method and system for media file compressionTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Mar 24, 2015·0 cites·5 claims
- 0951US8761244B2Method and system for media file compressionLIU JUN·Filed 2010·Granted Jun 24, 2014·0 cites·5 claims
- 1049US11025686B2Network call method and apparatus, terminal, and serverTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Jun 1, 2021·0 cites·16 claims
- 1147US10645343B2Video window display method and apparatusALIBABA GROUP HOLDING LTD·Filed 2017·Granted May 5, 2020·0 cites·19 claims
- 1235US2020162267A1Signature generating method, and signature template sharing method and deviceALIBABA GROUP HOLDING LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →