Chao TIAN

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West Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for transferring optical signals in photonic devi...
- Patent number 11,394,468
- Issue date Jul 19, 2022
- Source Photonics Inc.
- Qiugui Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter including a graded or sloped passband filter, a...
- Patent number 11,303,358
- Issue date Apr 12, 2022
- Source Photonics, Inc.
- Jian Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-channel optical multiplexers and demultiplexers, optical tran...
- Patent number 10,333,646
- Issue date Jun 25, 2019
- Source Photonics (Chengdu) Co., Ltd.
- Chao Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR TRANSFERRING OPTICAL SIGNALS IN PHOTONIC DEVI...
- Publication number 20210328686
- Publication date Oct 21, 2021
- Source Photonics, Inc.
- Qiugui ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Transmitter Including a Graded or Sloped Passband Filter, a...
- Publication number 20210210926
- Publication date Jul 8, 2021
- SOURCE PHOTONICS, INC.
- Jian YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Heat Sink and Optical Transceiver Including the Same
- Publication number 20190113698
- Publication date Apr 18, 2019
- SOURCE PHOTONICS, INC.
- Yu HUANG
- G02 - OPTICS
Information Patent Application
MULTI-CHANNEL OPTICAL MULTIPLEXERS AND DEMULTIPLEXERS, OPTICAL TRAN...
- Publication number 20180212708
- Publication date Jul 26, 2018
- Chao TIAN
- G02 - OPTICS