Weisheng Lei

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for laser processing glass with a chamfered edge
- Patent number 9,346,130
- Issue date May 24, 2016
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for laser processing glass with a chamfered edge
- Patent number 9,302,350
- Issue date Apr 5, 2016
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for laser drilling holes with improved taper
- Patent number 8,710,402
- Issue date Apr 29, 2014
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for increasing throughput of solder mask removal by minimizi...
- Patent number 8,415,586
- Issue date Apr 9, 2013
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiple laser wavelength and pulse width process drilling
- Patent number 8,116,341
- Issue date Feb 14, 2012
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of providing consistent quality of target material removal b...
- Patent number 7,985,942
- Issue date Jul 26, 2011
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for laser drilling holes with tailored laser p...
- Patent number 7,982,161
- Issue date Jul 19, 2011
- Electro Scientific Industries, Inc.
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Micromachining with short-pulsed, solid-state UV laser
- Patent number 7,605,343
- Issue date Oct 20, 2009
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for processing holes by moving precisely timed laser pulses...
- Patent number 7,259,354
- Issue date Aug 21, 2007
- Electro Scientific Industries, Inc.
- Robert M. Pailthorp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of drilling through-holes in homogenous and non-homogenous...
- Patent number 7,057,133
- Issue date Jun 6, 2006
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR BRITTLE MATERIALS PROCESSING
- Publication number 20100252540
- Publication date Oct 7, 2010
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR IMPROVED BRITTLE MATERIALS PROCESSING
- Publication number 20100252959
- Publication date Oct 7, 2010
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR LASER PROCESSING GLASS WITH A CHAMFERED EDGE
- Publication number 20100147813
- Publication date Jun 17, 2010
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF LASER MICRO-MACHINING STAINLESS STEEL WITH HIGH COSMETIC...
- Publication number 20100078418
- Publication date Apr 1, 2010
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF LASER MICRO-MACHINING STAINLESS STEEL WITH HIGH COSMETIC...
- Publication number 20100078416
- Publication date Apr 1, 2010
- ELECTRO SCIENTIFIC INDUSTRIES
- Weisheng LEI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MICROMACHINING WITH SHORT-PULSED, SOLID-STATE UV LASER
- Publication number 20100032417
- Publication date Feb 11, 2010
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR LASER DRILLING HOLES WITH TAILORED LASER P...
- Publication number 20090236323
- Publication date Sep 24, 2009
- Electro Scientific Industries, Inc.
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF AND APPARATUS FOR LASER DRILLING HOLES WITH IMPROVED TAPER
- Publication number 20080296273
- Publication date Dec 4, 2008
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTIPLE LASER WAVELENGTH AND PULSE WIDTH PROCESS DRILLING
- Publication number 20080296272
- Publication date Dec 4, 2008
- Electro Scientific Industries, Inc.
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Micromachining with short-pulsed, solid-state UV laser
- Publication number 20070272667
- Publication date Nov 29, 2007
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods for processing holes by moving precisely timed laser pulses...
- Publication number 20060027544
- Publication date Feb 9, 2006
- Electro Scientific Industries, Inc.
- Robert M. Pailthorp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of providing consistent quality of target material removal b...
- Publication number 20050265408
- Publication date Dec 1, 2005
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods of drilling through-holes in homogenous and non-homogeneous...
- Publication number 20050230365
- Publication date Oct 20, 2005
- Weisheng Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Weisheng Lei

Person

Patents Grantslast 30 patents

Method for laser processing glass with a chamfered edge

Method for laser processing glass with a chamfered edge

Method of and apparatus for laser drilling holes with improved taper

Method for increasing throughput of solder mask removal by minimizi...

Multiple laser wavelength and pulse width process drilling

Method of providing consistent quality of target material removal b...

Method and apparatus for laser drilling holes with tailored laser p...

Micromachining with short-pulsed, solid-state UV laser

Methods for processing holes by moving precisely timed laser pulses...

Methods of drilling through-holes in homogenous and non-homogenous...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR BRITTLE MATERIALS PROCESSING

METHOD FOR IMPROVED BRITTLE MATERIALS PROCESSING

METHOD FOR LASER PROCESSING GLASS WITH A CHAMFERED EDGE

METHOD OF LASER MICRO-MACHINING STAINLESS STEEL WITH HIGH COSMETIC...

METHOD OF LASER MICRO-MACHINING STAINLESS STEEL WITH HIGH COSMETIC...

MICROMACHINING WITH SHORT-PULSED, SOLID-STATE UV LASER

METHOD AND APPARATUS FOR LASER DRILLING HOLES WITH TAILORED LASER P...

METHOD OF AND APPARATUS FOR LASER DRILLING HOLES WITH IMPROVED TAPER

MULTIPLE LASER WAVELENGTH AND PULSE WIDTH PROCESS DRILLING

Micromachining with short-pulsed, solid-state UV laser

Methods for processing holes by moving precisely timed laser pulses...

Method of providing consistent quality of target material removal b...

Methods of drilling through-holes in homogenous and non-homogeneous...