Inventor
CHAO YONG-SHENG
US15 patents
⚠️ This page may combine multiple inventors who share the name “CHAO YONG-SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANCED OPTICAL TECH INC
12 patentsUS6388755B1May 14, 2002
Wireless position and orientation detecting system
ADVANCED OPTICAL TECH INC60 citations96
US6173034B1Jan 9, 2001
Method for improved breast x-ray imaging
ADVANCED OPTICAL TECH INC64 citations96
US6115168ASep 5, 2000
Integrated optical retroreflecting modulator
ADVANCED OPTICAL TECH INC58 citations96
US6052433AApr 18, 2000
Apparatus and method for dual-energy x-ray imaging
ADVANCED OPTICAL TECH INC72 citations96
US5771269AJun 23, 1998
Apparatus and method for removing scatter from an x-ray image
ADVANCED OPTICAL TECH INC63 citations96
US5648997AJul 15, 1997
Apparatus and method for removing scatter from an x-ray image
ADVANCED OPTICAL TECH INC73 citations96
US6295171B1Sep 25, 2001
Piezoelectric light beam deflector
ADVANCED OPTICAL TECH INC27 citations92
US6292310B1Sep 18, 2001
Dynamic light beam deflector
ADVANCED OPTICAL TECH INC16 citations92
US6204955B1Mar 20, 2001
Apparatus for dynamic control of light direction in a broad field of view
ADVANCED OPTICAL TECH INC35 citations92
US6134297AOct 17, 2000
Apparatus and method for removing scatter from an x-ray image using two-dimensional detectors and a single-energy spectrum x-ray source
ADVANCED OPTICAL TECH INC53 citations92
US6415069B1Jul 2, 2002
Optical switching modules and systems
ADVANCED OPTICAL TECH INC12 citations74
US6473246B1Oct 29, 2002
Electro-optical light beam deflector
ADVANCED OPTICAL TECH INC10 citations73