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Chengdu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Impedance matching circuit for optical transmitters and methods of...
Patent number
11,133,647
Issue date
Sep 28, 2021
Source Photonics (Chengdu) Company, Ltd.
Li Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multifunctional laser diode driving circuit, a module comprising th...
Patent number
9,843,383
Issue date
Dec 12, 2017
Source Photonics (Chengdu) Co., Ltd.
Haijun Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit, optical module, methods and optical communication system f...
Patent number
9,653,878
Issue date
May 16, 2017
Source Photonics (Chengdu) Co., Ltd.
Chaobo Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DC level detection circuit between high speed signal line connectin...
Patent number
9,638,736
Issue date
May 2, 2017
Source Photonics (Chengdu) Co., Ltd.
Shengzhi Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, optical transmitter, optical module, and optical communica...
Patent number
9,628,191
Issue date
Apr 18, 2017
Source Photonics (Chengdu) Co., Ltd.
Chuxu Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuits, architectures, apparatuses, systems, and methods for merg...
Patent number
8,666,255
Issue date
Mar 4, 2014
Source Photonics, Inc.
Yuanjun Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for measuring photo diodes' temperature dependence
Patent number
7,183,540
Issue date
Feb 27, 2007
Fiberxon Inc.
Chao Zhang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Impedance Matching Circuit for Optical Transmitters and Methods of...
Publication number
20210226413
Publication date
Jul 22, 2021
Source Photonics (Chengdu) Company, Ltd.
Li YI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A Multifunctional Laser Diode Driving Circuit, A Module Comprising...
Publication number
20170012701
Publication date
Jan 12, 2017
SOURCE PHOTONICS (CHENGDU) CO., LTD.
Haijun YAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Optical Transmitter, Optical Module, and Optical Communica...
Publication number
20160241343
Publication date
Aug 18, 2016
SOURCE PHOTONICS (CHENGDU) CO., LTD.
Chuxu XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit, Optical Module, Methods and Optical Communication System f...
Publication number
20160226217
Publication date
Aug 4, 2016
SOURCE PHOTONICS (CHENGDU) CO., LTD.
Chaobo JIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DC Level Detection Circuit Between High Speed Signal Line Connectin...
Publication number
20160146862
Publication date
May 26, 2016
SOURCE PHOTONICS (CHENGDU) CO., LTD.
Shengzhi CAI
G01 - MEASURING TESTING
Information
Patent Application
Circuits, Architectures, Apparatuses, Systems, and Methods for Merg...
Publication number
20120170927
Publication date
Jul 5, 2012
Yuanjun HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for measuring photo diodes' temperature dependence
Publication number
20060208180
Publication date
Sep 21, 2006
Chao Zhang
G01 - MEASURING TESTING
Information
Patent Application
Optical transceiver module having improved printed circuit board
Publication number
20050259994
Publication date
Nov 24, 2005
Chao Zhang
G02 - OPTICS