Ho Wai Lo

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-axis machine tool and methods of controlling the same
- Patent number 11,185,957
- Issue date Nov 30, 2021
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-axis machine tool and methods of controlling the same
- Patent number 10,654,141
- Issue date May 19, 2020
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for enabling automated motion control of a tool...
- Patent number 9,981,357
- Issue date May 29, 2018
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
On-the fly laser beam path dithering for enhancing throughput
- Patent number 8,497,450
- Issue date Jul 30, 2013
- Electro Scientific Industries, Inc.
- Kelly Bruland
- G02 - OPTICS
Information Patent Grant
Methods and systems for semiconductor structure processing using mu...
- Patent number 8,383,982
- Issue date Feb 26, 2013
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
On-the-fly laser beam path error correction for specimen target loc...
- Patent number 8,238,007
- Issue date Aug 7, 2012
- Electro Scientific Industries, Inc.
- Kelly Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure processing using multiple laser beam spots...
- Patent number 8,148,211
- Issue date Apr 3, 2012
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for distinguishing reflections of multiple lase...
- Patent number 8,110,775
- Issue date Feb 7, 2012
- Electro Scientific Industries, Inc.
- Ho Wai Lo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor structure processing using multiple laser beam spots...
- Patent number 7,935,941
- Issue date May 3, 2011
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure processing using multiple laser beam spots
- Patent number 7,923,306
- Issue date Apr 12, 2011
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reducing coherent crosstalk in dual-beam laser processing system
- Patent number 7,888,620
- Issue date Feb 15, 2011
- Electro Scientific Industries, Inc.
- Douglas Earl Holmgren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure processing using multiple laterally spaced...
- Patent number 7,687,740
- Issue date Mar 30, 2010
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure processing using multiple laser beam spots...
- Patent number 7,633,034
- Issue date Dec 15, 2009
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Back side wafer dicing
- Patent number 7,494,900
- Issue date Feb 24, 2009
- Electro Scientific Industries, Inc.
- Richard S. Harris
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor link processing using multiple laterally spaced laser...
- Patent number 7,435,927
- Issue date Oct 14, 2008
- Electron Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure processing using multiple laser beam spots...
- Patent number 7,425,471
- Issue date Sep 16, 2008
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of suppressing distortion of a working laser beam of a laser...
- Patent number 7,423,818
- Issue date Sep 9, 2008
- Electro Scientific Industries, Inc.
- David Martin Hemenway
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of and laser systems for link processing using laser pulses...
- Patent number 7,348,516
- Issue date Mar 25, 2008
- Electro Scientific Industries, Inc.
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
On-the-fly beam path error correction for memory link processing
- Patent number 6,816,294
- Issue date Nov 9, 2004
- Electro Scientific Industries, Inc.
- Mark Unrath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Beam shaping and projection imaging with solid state UV gaussian be...
- Patent number 6,791,060
- Issue date Sep 14, 2004
- Electro Scientific Industries, Inc.
- Corey M. Dunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
UV laser system and method for single pulse severing of IC fuses
- Patent number 6,593,542
- Issue date Jul 15, 2003
- Electro Scientific Industries, Inc.
- Brian W. Baird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Beam shaping and projection imaging with solid state UV Gaussian be...
- Patent number 6,433,301
- Issue date Aug 13, 2002
- Electro Scientific Industries, Inc.
- Corey M. Dunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser system and method for single press micromachining of multilay...
- Patent number 6,407,363
- Issue date Jun 18, 2002
- Electro Scientific Industries, Inc.
- Corey M. Dunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for laser processing a target material to prov...
- Patent number 5,057,664
- Issue date Oct 15, 1991
- Electro Scientific Industries, Inc.
- Joel C. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual wavelength polarization selective holographic optical element
- Patent number 4,993,789
- Issue date Feb 19, 1991
- Biles; Jonathan R.
- Jonathan R. Biles
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-AXIS MACHINE TOOL, METHODS OF CONTROLLING THE SAME AND RELATE...
- Publication number 20210276125
- Publication date Sep 9, 2021
- Electro Scientific Industries, Inc.
- Guang LU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME
- Publication number 20200246929
- Publication date Aug 6, 2020
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME
- Publication number 20180243872
- Publication date Aug 30, 2018
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME
- Publication number 20160368110
- Publication date Dec 22, 2016
- Electro Scientific Industries, Inc.
- Guang Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LASER...
- Publication number 20110186555
- Publication date Aug 4, 2011
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL-BEAM LASER PROCESSING SYSTEM
- Publication number 20110134525
- Publication date Jun 9, 2011
- Douglas Earl Holmgren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LATERALLY SPACED...
- Publication number 20100089881
- Publication date Apr 15, 2010
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LASER BEAM SPOTS...
- Publication number 20100084662
- Publication date Apr 8, 2010
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACK SIDE WAFER DICING
- Publication number 20090155935
- Publication date Jun 18, 2009
- Electro Scientific Industries, Inc.
- Richard S. Harris
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RECONFIGURABLE SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LA...
- Publication number 20090011614
- Publication date Jan 8, 2009
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LINK PROCESSING USING LASER PULSES WITH SPECIALLY TAILORED POWER PR...
- Publication number 20080203071
- Publication date Aug 28, 2008
- Electro Scientific Industries, Inc.
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems and methods for semiconductor structure processing using mu...
- Publication number 20080124816
- Publication date May 29, 2008
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods and systems for semiconductor structure processing using mu...
- Publication number 20080121627
- Publication date May 29, 2008
- Electro Scientific Industries, Inc.
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ON-THE-FLY LASER BEAM PATH DITHERING FOR ENHANCING THROUGHPUT
- Publication number 20080093349
- Publication date Apr 24, 2008
- Electro Scientific Industries, Inc.
- Kelly Bruland
- G02 - OPTICS
Information Patent Application
Reducing coherent crosstalk in dual-beam laser processing system
- Publication number 20080023447
- Publication date Jan 31, 2008
- Douglas Earl Holmgren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Back side wafer dicing
- Publication number 20070275541
- Publication date Nov 29, 2007
- Richard S. Harris
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of suppressing distortion of a working laser beam of a laser...
- Publication number 20070012667
- Publication date Jan 18, 2007
- David Martin Hemenway
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems and methods for distinguishing reflections of multiple lase...
- Publication number 20070008534
- Publication date Jan 11, 2007
- Electro Scientific Industries, Inc.
- Ho Wai Lo
- G11 - INFORMATION STORAGE
Information Patent Application
Synthetic pulse repetition rate processing for dual-headed laser mi...
- Publication number 20060261051
- Publication date Nov 23, 2006
- Mark Unrath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multiple-wavelength laser micromachining of semiconductor devices
- Publication number 20060128073
- Publication date Jun 15, 2006
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Workpiece processing system using a common imaged optical assembly...
- Publication number 20060114948
- Publication date Jun 1, 2006
- Ho Wai Lo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laterally spaced...
- Publication number 20050282406
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laser beam spots...
- Publication number 20050279739
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laser beam spots...
- Publication number 20050282367
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laser beam spots...
- Publication number 20050282407
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laser beam spots...
- Publication number 20050282319
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laser beam spots...
- Publication number 20050279736
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor structure processing using multiple laterally spaced...
- Publication number 20050281101
- Publication date Dec 22, 2005
- Kelly J. Bruland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Efficient micro-machining apparatus and method employing multiple l...
- Publication number 20050224469
- Publication date Oct 13, 2005
- Donald R. Cutler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods of and laser systems for link processing using laser pulses...
- Publication number 20050067388
- Publication date Mar 31, 2005
- Yunlong Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Multi-axis machine tool and methods of controlling the same

Multi-axis machine tool and methods of controlling the same

Systems and methods for enabling automated motion control of a tool...

On-the fly laser beam path dithering for enhancing throughput

Methods and systems for semiconductor structure processing using mu...

On-the-fly laser beam path error correction for specimen target loc...

Semiconductor structure processing using multiple laser beam spots...

Systems and methods for distinguishing reflections of multiple lase...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laser beam spots

Reducing coherent crosstalk in dual-beam laser processing system

Semiconductor structure processing using multiple laterally spaced...

Semiconductor structure processing using multiple laser beam spots...

Back side wafer dicing

Semiconductor link processing using multiple laterally spaced laser...

Semiconductor structure processing using multiple laser beam spots...

Method of suppressing distortion of a working laser beam of a laser...

Methods of and laser systems for link processing using laser pulses...

On-the-fly beam path error correction for memory link processing

Beam shaping and projection imaging with solid state UV gaussian be...

UV laser system and method for single pulse severing of IC fuses

Beam shaping and projection imaging with solid state UV Gaussian be...

Laser system and method for single press micromachining of multilay...

Method and apparatus for laser processing a target material to prov...

Dual wavelength polarization selective holographic optical element

Patents Applicationslast 30 patents

MULTI-AXIS MACHINE TOOL, METHODS OF CONTROLLING THE SAME AND RELATE...

MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME

MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME

MULTI-AXIS MACHINE TOOL AND METHODS OF CONTROLLING THE SAME

SYSTEM FOR SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LASER...

DUAL-BEAM LASER PROCESSING SYSTEM

SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LATERALLY SPACED...

SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LASER BEAM SPOTS...

BACK SIDE WAFER DICING

RECONFIGURABLE SEMICONDUCTOR STRUCTURE PROCESSING USING MULTIPLE LA...

LINK PROCESSING USING LASER PULSES WITH SPECIALLY TAILORED POWER PR...

Systems and methods for semiconductor structure processing using mu...

Methods and systems for semiconductor structure processing using mu...

ON-THE-FLY LASER BEAM PATH DITHERING FOR ENHANCING THROUGHPUT

Reducing coherent crosstalk in dual-beam laser processing system

Back side wafer dicing

Method of suppressing distortion of a working laser beam of a laser...

Systems and methods for distinguishing reflections of multiple lase...

Synthetic pulse repetition rate processing for dual-headed laser mi...

Multiple-wavelength laser micromachining of semiconductor devices

Workpiece processing system using a common imaged optical assembly...

Semiconductor structure processing using multiple laterally spaced...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laser beam spots...

Semiconductor structure processing using multiple laterally spaced...

Efficient micro-machining apparatus and method employing multiple l...

Methods of and laser systems for link processing using laser pulses...