Yifan Zhu

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Optical expander device
- Patent number 11,789,268
- Issue date Oct 17, 2023
- SHENZHEN OPTIARK SEMICONDUCTOR TECHNOLOGIES LIMITED
- Tapani Kalervo Levola
- G02 - OPTICS
Information Patent Grant
Optical expander device and its display device and method for outpu...
- Patent number 11,480,722
- Issue date Oct 25, 2022
- Houqiang Jiang
- G02 - OPTICS
Information Patent Grant
Method for processing message in group session, storage medium, and...
- Patent number 11,252,203
- Issue date Feb 15, 2022
- Tencent Technology (Shenzhen) Company Limited
- Weibang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for processing message in group session, storage medium, and...
- Patent number 11,057,440
- Issue date Jul 6, 2021
- Tencent Technology (Shenzhen) Company Limited
- Weibang Luo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL EXPANDER DEVICE
- Publication number 20230075954
- Publication date Mar 9, 2023
- Shenzhen Optiark Semiconductor Technologies Limited
- Tapani Kalervo Levola
- G02 - OPTICS
Information Patent Application
METHOD FOR PROCESSING MESSAGE IN GROUP SESSION, STORAGE MEDIUM, AND...
- Publication number 20210289010
- Publication date Sep 16, 2021
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Weibang LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL EXPANDER DEVICE AND ITS DISPLAY DEVICE AND METHOD FOR OUTPU...
- Publication number 20210109273
- Publication date Apr 15, 2021
- Shenzhen Optiark Semiconductor Technologies Limited
- Houqiang Jiang
- G02 - OPTICS
Information Patent Application
METHOD FOR PROCESSING MESSAGE IN GROUP SESSION, STORAGE MEDIUM, AND...
- Publication number 20190349411
- Publication date Nov 14, 2019
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Weibang LUO
- G06 - COMPUTING CALCULATING COUNTING