Inventor · disambiguated record
Yi Guo
Also filed as: GUO YI · Guo yi fan
10 granted patents·6 pending applications·55 citations·filing 2007–2025
83Inventor score
Files withZOOM VIDEO COMMUNICATIONS INC8NOKIA CORP3BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD2TENCENT TECH SHENZHEN CO LTD1ZHANG HUIPIN1
Top patents by PatentIndex Score
16 records- 0194US7991236B2Discardable lower layer adaptations in scalable video codingNOKIA CORP·Filed 2007·Granted Aug 2, 2011·25 cites·9 claims
- 0292US8737464B1Adaptive quantization for perceptual video codingZHANG HUIPIN·Filed 2011·Granted May 27, 2014·30 cites·23 claims
- 0368US2025337922A1Constructing motion vector candidates list for video codingZOOM COMMUNICATIONS INC·Filed 2025·Application pending·0 cites
- 0466US12032868B2Multiple video stream generation based on different pixel sets within an initial video streamZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 0565US12363314B1Constructing motion vector candidates list for video codingZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 0663US12445657B1Deriving in-loop filter parameters for video codingZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 0761US12489891B2Reducing grid artifacts in video framesZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 0861US2025299029A1Method, apparatus, device and medium for quantizing dataBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0961US2025285613A1Quantization method and apparatus for speech recognition model, electronic device, and productBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1060US12452437B1Fast parameter search for chroma from luma intra prediction in video codingZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1159US11720315B1Multi-stream video encoding for screen sharing within a communications sessionZOOM VIDEO COMMUNICATIONS INC·Filed 2022·Granted Aug 8, 2023·0 cites·17 claims
- 1252US12489895B2Fast search and selection of a transform kernel for AV1 encodingZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 1350US2024338165A1Client-Side Composite Video Stream ProcessingZOOM VIDEO COMMUNICATIONS INC·Filed 2024·Application pending·0 cites
- 1450US2009003443A1Priority-based template matching intra prediction video and image codingNOKIA CORP·Filed 2008·Application pending·0 cites
- 1547US2007160137A1Error resilient mode decision in scalable video codingNOKIA CORP·Filed 2007·Application pending·0 cites
- 1640US11257523B2Video production method, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 22, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →