Chun He

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Demultiplexer/multiplexer module using submodules having wavelength...
- Patent number 11,131,804
- Issue date Sep 28, 2021
- XDK Communication Equipment (Huizhou) Ltd.
- Chun He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber laser oscillator having thin filter reflector
- Patent number 10,566,758
- Issue date Feb 18, 2020
- Advanced Optowave Corporation
- Chun He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple channel fiber pigtailed acousto-optic device and the metho...
- Patent number 10,175,424
- Issue date Jan 8, 2019
- Advanced Optowave Corporation
- Chun He
- G02 - OPTICS
Information Patent Grant
Multipass fiber amplifiers
- Patent number 9,748,725
- Issue date Aug 29, 2017
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Grant
Fiber coupled modular laser system
- Patent number 9,728,932
- Issue date Aug 8, 2017
- Advanced Optowave Corporation
- Xiaojie Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipass fiber amplifiers
- Patent number 9,531,149
- Issue date Dec 27, 2016
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Grant
Integrated fiber optical attenuator with monotonic attenuation
- Patent number 7,440,156
- Issue date Oct 21, 2008
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
Optical module with high reflection isolation and compact size
- Patent number 7,412,124
- Issue date Aug 12, 2008
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
High reflection isolation optical devices and the method for making...
- Patent number 7,289,733
- Issue date Oct 30, 2007
- Alliance Fiber Optic Products, Inc.
- Chun He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable optical add/drop device
- Patent number 7,262,904
- Issue date Aug 28, 2007
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
Solder-free packaging for integrated fiber optics device
- Patent number 7,223,026
- Issue date May 29, 2007
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
Compact wavelength multiplexer/demultiplexer and method for making...
- Patent number 7,212,343
- Issue date May 1, 2007
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
Cost-effective packaging of fiber optical devices
- Patent number 7,103,246
- Issue date Sep 5, 2006
- Alliance Fiber Optic Products, Inc.
- Steven Zhu
- G02 - OPTICS
Information Patent Grant
Method and apparatus for separating channel signals
- Patent number 7,013,069
- Issue date Mar 14, 2006
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
Optical device with concave mirror
- Patent number 6,999,656
- Issue date Feb 14, 2006
- Alliance Fiber Optic Products, Inc.
- Chun He
- G02 - OPTICS
Information Patent Grant
MEMS optical switches with guaranteed switching status
- Patent number 6,931,173
- Issue date Aug 16, 2005
- Alliance Fiber Optic Products, Inc.
- Xinzhong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical add/drop apparatus and the method for making the same
- Patent number 6,894,846
- Issue date May 17, 2005
- Alliance Fiber Optic Products
- Chun He
- G02 - OPTICS
Information Patent Grant
Method of forming an inductive write head for magnetic data storage...
- Patent number 6,221,218
- Issue date Apr 24, 2001
- Read-Rite Corporation
- Zhupei Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Inductive write head for magnetic data storage media
- Patent number 6,190,764
- Issue date Feb 20, 2001
- Read-Rite Corporation
- Zhupei Shi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Wavelength division multiplexing device having wavelength division...
- Publication number 20230327768
- Publication date Oct 12, 2023
- Focuslight Technologies, Inc.
- Chun He
- G02 - OPTICS
Information Patent Application
Multiple channel fiber pigtailed acousto-optic device and the metho...
- Publication number 20170343737
- Publication date Nov 30, 2017
- Advanced Optowave Corporation
- Chun He
- G02 - OPTICS
Information Patent Application
Fiber laser oscillator having thin filter reflector
- Publication number 20170117680
- Publication date Apr 27, 2017
- Advanced Optowave Corporation
- Chun He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multipass fiber amplifiers
- Publication number 20170085052
- Publication date Mar 23, 2017
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Application
Fiber coupled modular laser system
- Publication number 20160276798
- Publication date Sep 22, 2016
- Advanced Optowave Corporation
- Xiaojie Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multipass fiber amplifiers
- Publication number 20160164243
- Publication date Jun 9, 2016
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Demultiplexer/multiplexer module using submodules having wavelength...

Fiber laser oscillator having thin filter reflector

Multiple channel fiber pigtailed acousto-optic device and the metho...

Multipass fiber amplifiers

Fiber coupled modular laser system

Multipass fiber amplifiers

Integrated fiber optical attenuator with monotonic attenuation

Optical module with high reflection isolation and compact size

High reflection isolation optical devices and the method for making...

Tunable optical add/drop device

Solder-free packaging for integrated fiber optics device

Compact wavelength multiplexer/demultiplexer and method for making...

Cost-effective packaging of fiber optical devices

Method and apparatus for separating channel signals

Optical device with concave mirror

MEMS optical switches with guaranteed switching status

Optical add/drop apparatus and the method for making the same

Method of forming an inductive write head for magnetic data storage...

Inductive write head for magnetic data storage media

Patents Applicationslast 30 patents

Wavelength division multiplexing device having wavelength division...

Multiple channel fiber pigtailed acousto-optic device and the metho...

Fiber laser oscillator having thin filter reflector

Multipass fiber amplifiers

Fiber coupled modular laser system

Multipass fiber amplifiers