Yadong LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coplanar waveguide transmission line and silicon-based electro-opti...
- Patent number 11,480,817
- Issue date Oct 25, 2022
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Grant
Monolithic electro-optical modulator having RCBC electrode structure
- Patent number 11,016,361
- Issue date May 25, 2021
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Grant
Monolithic electro-optical modulator with comb-shaped transmission...
- Patent number 10,962,811
- Issue date Mar 30, 2021
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Grant
Monolithic electro-optical modulator having suspended structure
- Patent number 10,627,655
- Issue date Apr 21, 2020
- SIFOTONICS TECHNOLOGIES CO., LTD.
- Mengyuan Huang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SILICON-BASED INTEGRATED OPTICAL CHIP INTEGRATING SILICON-BASED OPT...
- Publication number 20240151899
- Publication date May 9, 2024
- Yadong Liu
- G02 - OPTICS
Information Patent Application
Coplanar Waveguide Transmission Line And Silicon-Based Electro-Opti...
- Publication number 20210286202
- Publication date Sep 16, 2021
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Application
Monolithic Electro-Optical Modulator With Comb-Shaped Transmission...
- Publication number 20200183197
- Publication date Jun 11, 2020
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Application
Monolithic Electro-Optical Modulator Having RCBC Electrode Structure
- Publication number 20200073197
- Publication date Mar 5, 2020
- SiFotonics Technologies Co., Ltd.
- Yadong Liu
- G02 - OPTICS
Information Patent Application
Monolithic Electro-Optical Modulator Having Suspended Structure
- Publication number 20190302487
- Publication date Oct 3, 2019
- SiFotonics Technologies Co., Ltd.
- Mengyuan Huang
- G02 - OPTICS
Information Patent Application
AUTOMATIC BONDING APPARATUS AND BONDING METHOD
- Publication number 20180107032
- Publication date Apr 19, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhuang Liu
- B32 - LAYERED PRODUCTS