JIHONG GENG

Person

TUCSON, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fabrication and use of all-optical-fiber polarizer
- Patent number 11,899,232
- Issue date Feb 13, 2024
- AdValue Photonics, Inc.
- Jihong Geng
- G02 - OPTICS
Information Patent Grant
Laser welding utilizing broadband pulsed laser sources
- Patent number 11,583,955
- Issue date Feb 21, 2023
- AdValue Photonics, Inc.
- Shibin Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fiber coupler and method for fabrication of the same
- Patent number 11,061,188
- Issue date Jul 13, 2021
- AD VALUE PHOTONICS, INC.
- Jihong Geng
- G02 - OPTICS
Information Patent Grant
Laser processing system using broad band pulsed lasers
- Patent number 9,463,992
- Issue date Oct 11, 2016
- AdValue Photonics, Inc.
- Shibin Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Faraday rotator and isolator
- Patent number 8,509,574
- Issue date Aug 13, 2013
- AdValue Photonics, Inc.
- Shibin Jiang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mode-locked two-micron fiber lasers
- Patent number 8,279,900
- Issue date Oct 2, 2012
- AdValue Photonics, Inc.
- Shibin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mode-locked two micron fiber lasers
- Patent number 7,957,433
- Issue date Jun 7, 2011
- AdValue Photonics, Inc.
- Shibin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2-μm fiber amplified spontaneous emission (ASE) source
- Patent number 7,298,547
- Issue date Nov 20, 2007
- NP Photonics Inc.
- Shibin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed fiber sensor based on spontaneous brilluoin scattering
- Patent number 7,283,216
- Issue date Oct 16, 2007
- NP Photonics, Inc.
- Jihong Geng
- G01 - MEASURING TESTING
Information Patent Grant
Single-frequency Brillouin fiber ring laser with extremely narrow l...
- Patent number 7,272,160
- Issue date Sep 18, 2007
- NP Photonics, Inc.
- Jihong Geng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
All-fiber Q-switched laser
- Patent number 7,130,319
- Issue date Oct 31, 2006
- NP Photonics, Inc.
- Yushi Kaneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Erbium-doped phosphate-glass tunable single-mode fiber laser using...
- Patent number 6,965,620
- Issue date Nov 15, 2005
- NP Photonics, Inc.
- Christine P. Spiegelberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power narrow-linewidth single-frequency laser
- Patent number 6,940,877
- Issue date Sep 6, 2005
- NP Photonics, Inc.
- Yongdan Hu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FABRICATION AND USE OF ALL-OPTICAL-FIBER POLARIZER
- Publication number 20230393318
- Publication date Dec 7, 2023
- ADVALUE PHOTONICS, INC.
- Jihong Geng
- G02 - OPTICS
Information Patent Application
LASER WELDING UTILIZING BROADBAND PULSED LASER SOURCES
- Publication number 20210039198
- Publication date Feb 11, 2021
- Shibin Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Processing System Using Broad Band Pulsed Lasers
- Publication number 20150121962
- Publication date May 7, 2015
- Shibin Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEDICAL ASSEMBLY USING SHORT PULSE FIBER LASER
- Publication number 20140336626
- Publication date Nov 13, 2014
- Shibin Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Faraday Rotator and Isolator
- Publication number 20130129272
- Publication date May 23, 2013
- ADVALUE PHOTONICS, INC.
- Shibin Jiang
- G02 - OPTICS
Information Patent Application
All-Fiber Optical Isolator
- Publication number 20110261454
- Publication date Oct 27, 2011
- ADVALUE PHOTONICS, INC.
- Shibin Jiang
- G02 - OPTICS
Information Patent Application
Mode-Locked Two-Micron Fiber Lasers
- Publication number 20110222562
- Publication date Sep 15, 2011
- ADVALUE PHOTONICS, INC.
- SHIBIN JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODE-LOCKED TWO MICRON FIBER LASERS
- Publication number 20110019700
- Publication date Jan 27, 2011
- ADVALUE PHOTONICS, INC.
- SHIBIN JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-power narrow-linewidth single-frequency laser
- Publication number 20040240508
- Publication date Dec 2, 2004
- NP Photonics, Inc., a corporation of Delaware
- Yongdan Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Erbium-doped phosphate-glass tunable single-mode fiber laser using...
- Publication number 20040196874
- Publication date Oct 7, 2004
- NP Photonics, Inc.
- Christine P. Spiegelberg
- H01 - BASIC ELECTRIC ELEMENTS

JIHONG GENG

Person

Patents Grantslast 30 patents

Fabrication and use of all-optical-fiber polarizer

Laser welding utilizing broadband pulsed laser sources

Fiber coupler and method for fabrication of the same

Laser processing system using broad band pulsed lasers

Faraday rotator and isolator

Mode-locked two-micron fiber lasers

Mode-locked two micron fiber lasers

2-μm fiber amplified spontaneous emission (ASE) source

Distributed fiber sensor based on spontaneous brilluoin scattering

Single-frequency Brillouin fiber ring laser with extremely narrow l...

All-fiber Q-switched laser

Erbium-doped phosphate-glass tunable single-mode fiber laser using...

High-power narrow-linewidth single-frequency laser

Patents Applicationslast 30 patents

FABRICATION AND USE OF ALL-OPTICAL-FIBER POLARIZER

LASER WELDING UTILIZING BROADBAND PULSED LASER SOURCES

Laser Processing System Using Broad Band Pulsed Lasers

MEDICAL ASSEMBLY USING SHORT PULSE FIBER LASER

Faraday Rotator and Isolator

All-Fiber Optical Isolator

Mode-Locked Two-Micron Fiber Lasers

MODE-LOCKED TWO MICRON FIBER LASERS

High-power narrow-linewidth single-frequency laser

Erbium-doped phosphate-glass tunable single-mode fiber laser using...