Inventor
MEI WENHUI
US21 patents
⚠️ This page may combine multiple inventors who share the name “MEI WENHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALL SEMICONDUCTOR INC
15 patentsUS6379867B1Apr 30, 2002
Moving exposure system and method for maskless lithography system
BALL SEMICONDUCTOR INC198 citations99
US6473237B2Oct 29, 2002
Point array maskless lithography
BALL SEMICONDUCTOR INC121 citations98
US6509955B2Jan 21, 2003
Lens system for maskless photolithography
BALL SEMICONDUCTOR INC63 citations96
US6433917B1Aug 13, 2002
Light modulation device and system
BALL SEMICONDUCTOR INC240 citations96
US6606739B2Aug 12, 2003
Scaling method for a digital photolithography system
BALL SEMICONDUCTOR INC36 citations92
US6552779B2Apr 22, 2003
Flying image of a maskless exposure system
BALL SEMICONDUCTOR INC34 citations92
US6537738B1Mar 25, 2003
System and method for making smooth diagonal components with a digital photolithography system
BALL SEMICONDUCTOR INC47 citations92
US6493867B1Dec 10, 2002
Digital photolithography system for making smooth diagonal components
BALL SEMICONDUCTOR INC39 citations92
US6425669B1Jul 30, 2002
Maskless exposure system
BALL SEMICONDUCTOR INC44 citations92
US6512625B2Jan 28, 2003
Light modulation device and system
BALL SEMICONDUCTOR INC49 citations89
US6444976B1Sep 3, 2002
System and method for reflecting and deflecting light utilizing spherical shaped devices
BALL SEMICONDUCTOR INC16 citations84
US6265234B1Jul 24, 2001
Alignment system for a spherical device
BALL SEMICONDUCTOR INC6 citations74
US6529262B1Mar 4, 2003
System and method for performing lithography on a substrate
BALL SEMICONDUCTOR INC11 citations73
US6498643B1Dec 24, 2002
Spherical surface inspection system
BALL SEMICONDUCTOR INC4 citations57
US6965387B2Nov 15, 2005
Real time data conversion for a digital display
BALL SEMICONDUCTOR INC4 citations54
MEI WENHUI
3 patentsUS7932993B2Apr 26, 2011
Divided sub-image array scanning and exposing system
MEI WENHUI12 citations82
US8994916B2Mar 31, 2015
Double-sided maskless exposure system and method
MEI WENHUI5 citations66
US9001305B2Apr 7, 2015
Ultra-large size flat panel display maskless photolithography system and method
MEI WENHUI2 citations56