Yufeng Li

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Plainsboro, NJ, US

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Patents Grantslast 30 patents

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
Multi-emitter diode laser package
- Patent number 9,450,377
- Issue date Sep 20, 2016
- Trumpf Photonics, Inc.
- Robert Wallace Roff
- G02 - OPTICS
Information Patent Grant
Pump radiation arrangement and method for pumping a laser-active me...
- Patent number 9,331,451
- Issue date May 3, 2016
- Trumpf Laser GmbH
- Dirk Sutter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement of multiple diode laser module and method for operating...
- Patent number 9,318,876
- Issue date Apr 19, 2016
- Trumpf Photonics, Inc.
- Yufeng Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DENSE WAVELENGTH BEAM COMBINING WITH VARIABLE FEEDBACK CONTROL
- Publication number 20170222401
- Publication date Aug 3, 2017
- TRUMPF LASER GMBH
- Hagen Zimer
- H01 - BASIC ELECTRIC ELEMENTS
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
Pump radiation arrangement and method for pumping a laser-active me...
- Publication number 20150139263
- Publication date May 21, 2015
- TRUMPF LASER GMBH
- Dirk Sutter
- H01 - BASIC ELECTRIC ELEMENTS