Yi Zhi Gao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced echo cancellation in full-duplex communication
- Patent number 9,722,643
- Issue date Aug 1, 2017
- LATTICE SEMICONDUCTOR CORPORATION
- Jiandong Ke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Macro-block video stream encoding
- Patent number 8,218,642
- Issue date Jul 10, 2012
- International Business Machines Corporation
- Yi Zhi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signaling for MAC-I Verification in RNAU Without Anchor Relocation
- Publication number 20220007454
- Publication date Jan 6, 2022
- Apple Inc.
- Jaemin HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced Echo Cancellation in Full-Duplex Communication
- Publication number 20160285483
- Publication date Sep 29, 2016
- Lattice Semiconductor Corporation
- Jiandong Ke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Macro-Block Video Stream Encoding
- Publication number 20100074337
- Publication date Mar 25, 2010
- International Business Machines Corporation
- Yi Zhi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE