Yanyan Ma

Person

San Ramon, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-density optical module system
- Patent number D1005965
- Issue date Nov 28, 2023
- Optiworks, Inc.
- Yanyan Ma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
High-density optical module system
- Patent number 11,754,797
- Issue date Sep 12, 2023
- Optiworks, Inc.
- Yanyan Ma
- G02 - OPTICS
Information Patent Grant
High-density optical module system
- Patent number 11,333,842
- Issue date May 17, 2022
- Optiworks, Inc.
- Yanyan Ma
- G02 - OPTICS
Information Patent Grant
High-density optical module system
- Patent number D901390
- Issue date Nov 10, 2020
- Optiworks, Inc.
- Yanyan Ma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Optical switch control circuit for optical network protection
- Patent number 10,439,752
- Issue date Oct 8, 2019
- OptiWorks (Kunshan) Co., Ltd.
- Sichao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimode optical fiber coupler and fabrication method
- Patent number 7,248,767
- Issue date Jul 24, 2007
- Optiworks, Inc.
- Qinglin Wang
- G02 - OPTICS
Information Patent Grant
Multimode optical fiber coupler and fabrication method
- Patent number 7,200,304
- Issue date Apr 3, 2007
- Optiworks, Inc.
- Qinglin Wang
- G02 - OPTICS
Information Patent Grant
Optical module package
- Patent number 7,018,113
- Issue date Mar 28, 2006
- Optiworks, Inc.
- Jianhua Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-DENSITY OPTICAL MODULE SYSTEM
- Publication number 20220229256
- Publication date Jul 21, 2022
- OPTIWORKS, INC.
- Yanyan Ma
- G02 - OPTICS
Information Patent Application
HIGH-DENSITY OPTICAL MODULE SYSTEM
- Publication number 20220229257
- Publication date Jul 21, 2022
- OPTIWORKS, INC.
- Yanyan Ma
- G02 - OPTICS
Information Patent Application
HIGH-DENSITY OPTICAL MODULE SYSTEM
- Publication number 20210318506
- Publication date Oct 14, 2021
- OPTWORKS, INC.
- YANYAN MA
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH CONTROL CIRCUIT FOR OPTICAL NETWORK PROTECTION
- Publication number 20190229832
- Publication date Jul 25, 2019
- OW Holding Inc.
- Sichao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multimode optical fiber coupler and fabrication method
- Publication number 20050244105
- Publication date Nov 3, 2005
- Qinglin Wang
- G02 - OPTICS
Information Patent Application
Multimode optical fiber coupler and fabrication method
- Publication number 20050201676
- Publication date Sep 15, 2005
- Qinglin Wang
- G02 - OPTICS
Information Patent Application
Multimode optical fiber coupler and fabrication method
- Publication number 20050201677
- Publication date Sep 15, 2005
- Qinglin Wang
- G02 - OPTICS
Information Patent Application
Multimode optical fiber coupler and fabrication method
- Publication number 20050201687
- Publication date Sep 15, 2005
- Qinglin Wang
- G02 - OPTICS

Person

Patents Grantslast 30 patents

High-density optical module system

High-density optical module system

High-density optical module system

High-density optical module system

Optical switch control circuit for optical network protection

Multimode optical fiber coupler and fabrication method

Multimode optical fiber coupler and fabrication method

Optical module package

Patents Applicationslast 30 patents

HIGH-DENSITY OPTICAL MODULE SYSTEM

HIGH-DENSITY OPTICAL MODULE SYSTEM

HIGH-DENSITY OPTICAL MODULE SYSTEM

OPTICAL SWITCH CONTROL CIRCUIT FOR OPTICAL NETWORK PROTECTION

Multimode optical fiber coupler and fabrication method

Multimode optical fiber coupler and fabrication method

Multimode optical fiber coupler and fabrication method

Multimode optical fiber coupler and fabrication method