Membership
Tour
Register
Log in
Wenhui Mei
Follow
Person
Plano, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ultra-large size flat panel display maskless photolithography syste...
Patent number
9,001,305
Issue date
Apr 7, 2015
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Double-sided maskless exposure system and method
Patent number
8,994,916
Issue date
Mar 31, 2015
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Divided sub-image array scanning and exposing system
Patent number
7,932,993
Issue date
Apr 26, 2011
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Modified photolithography movement system
Patent number
7,164,961
Issue date
Jan 16, 2007
Disco Corporation
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for lossless data transmission
Patent number
7,062,094
Issue date
Jun 13, 2006
Disco Corporation
Xiaoqi Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Real time data conversion for a digital display
Patent number
6,965,387
Issue date
Nov 15, 2005
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Scaling method for a digital photolithography system
Patent number
6,606,739
Issue date
Aug 12, 2003
Ball Semiconductor, Inc.
Takashi Kanatake
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flying image of a maskless exposure system
Patent number
6,552,779
Issue date
Apr 22, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for making smooth diagonal components with a digi...
Patent number
6,537,738
Issue date
Mar 25, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for performing lithography on a substrate
Patent number
6,529,262
Issue date
Mar 4, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light modulation device and system
Patent number
6,512,625
Issue date
Jan 28, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G02 - OPTICS
Information
Patent Grant
Lens system for maskless photolithography
Patent number
6,509,955
Issue date
Jan 21, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Spherical surface inspection system
Patent number
6,498,643
Issue date
Dec 24, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G01 - MEASURING TESTING
Information
Patent Grant
Digital photolithography system for making smooth diagonal components
Patent number
6,493,867
Issue date
Dec 10, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Point array maskless lithography
Patent number
6,473,237
Issue date
Oct 29, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G02 - OPTICS
Information
Patent Grant
System and method for reflecting and deflecting light utilizing sph...
Patent number
6,444,976
Issue date
Sep 3, 2002
Ball Semiconductor, Inc.
Akira Ishikawa
G02 - OPTICS
Information
Patent Grant
Light modulation device and system
Patent number
6,433,917
Issue date
Aug 13, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G02 - OPTICS
Information
Patent Grant
System and method for refracting and deflecting light utilizing liq...
Patent number
6,430,334
Issue date
Aug 6, 2002
Ball Semiconductor, Inc.
Akira Ishikawa
G02 - OPTICS
Information
Patent Grant
Maskless exposure system
Patent number
6,425,669
Issue date
Jul 30, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Moving exposure system and method for maskless lithography system
Patent number
6,379,867
Issue date
Apr 30, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Alignment system for a spherical device
Patent number
6,265,234
Issue date
Jul 24, 2001
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Ultra-Large Size Flat Panel Display Maskless Photolithography Syste...
Publication number
20130088704
Publication date
Apr 11, 2013
ZHONGSHAN AISCENT TECHNOLOGIES, INC.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Double-Sided Maskless Exposure System and Method
Publication number
20130044300
Publication date
Feb 21, 2013
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Divided sub-image array scanning and exposing system
Publication number
20080180648
Publication date
Jul 31, 2008
Wenhui Mei
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Modified photolithography movement system
Publication number
20030233528
Publication date
Dec 18, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Microlens array fabrication
Publication number
20030108821
Publication date
Jun 12, 2003
Wenhui Mei
G02 - OPTICS
Information
Patent Application
Flattened laser scanning system
Publication number
20030091277
Publication date
May 15, 2003
Wenhui Mei
G02 - OPTICS
Information
Patent Application
Delivery mechanism for a laser diode array
Publication number
20030043582
Publication date
Mar 6, 2003
Ball Semiconductor, Inc.
Kin Foong Chan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Micromachined optical phase shift device
Publication number
20030025981
Publication date
Feb 6, 2003
Ball Semiconductor, Inc.
Akira Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Surface distortion compensated photolithography
Publication number
20030025979
Publication date
Feb 6, 2003
Ball Semiconductor, Inc.
Kin Foong Chan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Real time data conversion for a digital display
Publication number
20030026501
Publication date
Feb 6, 2003
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Integrated laser diode array and applications
Publication number
20020171047
Publication date
Nov 21, 2002
Kin Foeng Chan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
High resolution maskless lithography field lens for telecentric system
Publication number
20020159044
Publication date
Oct 31, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Light modulation device and system
Publication number
20020149834
Publication date
Oct 17, 2002
Ball Semiconductor, Inc.
Wenhui Mei
G02 - OPTICS
Information
Patent Application
System and method for lossless data transmission
Publication number
20020135814
Publication date
Sep 26, 2002
Ball Semiconductor, Inc.
Xiaoqi Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High power incoherent light source with laser array
Publication number
20020126479
Publication date
Sep 12, 2002
Ball Semiconductor, Inc.
Jinhui Zhai
G02 - OPTICS
Information
Patent Application
Light modulation device and system
Publication number
20020101644
Publication date
Aug 1, 2002
Wenhui Mei
G02 - OPTICS
Information
Patent Application
Point array maskless lithography
Publication number
20020097495
Publication date
Jul 25, 2002
Wenhui Mei
G02 - OPTICS
Information
Patent Application
Scaling method for a digital photolithography system
Publication number
20020092993
Publication date
Jul 18, 2002
Ball Semiconductor, Inc.
Takashi Kanatake
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Lens system for maskless photolithography
Publication number
20020021426
Publication date
Feb 21, 2002
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Flying image for a maskless exposure system
Publication number
20010048515
Publication date
Dec 6, 2001
Wenhui Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY