Inventor
LU HUIZONG
US13 patents
⚠️ This page may combine multiple inventors who share the name “LU HUIZONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
9 patentsUS5951891ASep 14, 1999
Optical apparatus for monitoring profiles of textured spots during a disk texturing process
IBM55 citations93
US5822211AOct 13, 1998
Laser texturing apparatus with dual laser paths having an independently adjusted parameter
IBM58 citations93
US5929983AJul 27, 1999
Optical apparatus for determining the height and tilt of a sample surface
IBM49 citations92
US5784163AJul 21, 1998
Optical differential profile measurement apparatus and process
IBM26 citations91
US5699160ADec 16, 1997
Optical apparatus for inspecting laser texture
IBM31 citations91
US5710631AJan 20, 1998
Apparatus and method for storing interferometric images of scanned defects and for subsequent static analysis of such defects
IBM70 citations90
US5877858AMar 2, 1999
Textured surface monitoring and control apparatus
IBM22 citations89
US5926266AJul 20, 1999
Optical apparatus for rapid defect analysis
IBM37 citations87
US5703684ADec 30, 1997
Apparatus for optical differential measurement of glide height above a magnetic disk
IBM7 citations72
ZYGO CORP
4 patentsUS6616346B1Sep 9, 2003
Fiber to optical device alignment
ZYGO CORP22 citations92
US6798970B1Sep 28, 2004
Automated placement of optical fibers
ZYGO CORP7 citations73
US6754428B1Jun 22, 2004
Fiber array alignment substrate
ZYGO CORP6 citations62
US6829419B1Dec 7, 2004
Fiber array alignment
ZYGO CORP1 citations52