Haiyan An

Follow

Person

Plainsboro, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Passivation of laser facets and systems for performing the same
- Patent number 9,972,968
- Issue date May 15, 2018
- Trumpf Photonics, Inc.
- Qiang Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device for wavelength combining of laser beams
- Patent number 9,690,107
- Issue date Jun 27, 2017
- Trumpf Laser GmbH
- Viorel C. Negoita
- G02 - OPTICS
Information Patent Grant
Low optical overlap mode (LOOM) waveguiding system and method of ma...
- Patent number 7,082,249
- Issue date Jul 25, 2006
- Sarnoff Corporation
- Ralph D. Whaley, Jr.
- G02 - OPTICS
Information Patent Grant
Photonic devices and PICs including sacrificial testing structures...
- Patent number 6,723,573
- Issue date Apr 20, 2004
- Sarnoff Corporation
- Liyou Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Passivation of Laser Facets and Systems for Performing the Same
- Publication number 20170310077
- Publication date Oct 26, 2017
- TRUMPF PHOTONICS, INC.
- Qiang Zhang
- C30 - CRYSTAL GROWTH
Information Patent Application
DEVICE FOR WAVELENGTH COMBINING OF LASER BEAMS
- Publication number 20160161752
- Publication date Jun 9, 2016
- TRUMPF Laser GmbH + Co. KG
- Viorel NEGOITA
- G02 - OPTICS
Information Patent Application
Photonic devices and PICs including sacrificial testing structures...
- Publication number 20060151784
- Publication date Jul 13, 2006
- Liyou Yang
- G02 - OPTICS
Information Patent Application
Low optical overlap mode (LOOM) waveguiding system and method of ma...
- Publication number 20050259937
- Publication date Nov 24, 2005
- Ralph D. Whaley
- G02 - OPTICS
Information Patent Application
Low voltage defect super high efficiency diode sources
- Publication number 20050152424
- Publication date Jul 14, 2005
- Viktor Borisovitch Khalfin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC DEVICES AND PICS INCLUDING SACRIFICIAL TESTING STRUCTURES...
- Publication number 20040033633
- Publication date Feb 19, 2004
- Liyou Yang
- G02 - OPTICS