Inventor
XIAO GUOQING
US10 patents
⚠️ This page may combine multiple inventors who share the name “XIAO GUOQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHECKPOINT TECHNOLOGIES LLC
7 patentsUS6168311B1Jan 2, 2001
System and method for optically determining the temperature of a test object
CHECKPOINT TECHNOLOGIES LLC53 citations86
US9217855B1Dec 22, 2015
Multi-magnification high sensitivity optical system for probing electronic devices
CHECKPOINT TECHNOLOGIES LLC8 citations81
US8749784B1Jun 10, 2014
Probing circuit features in sub-32 nm semiconductor integrated circuit
CHECKPOINT TECHNOLOGIES LLC4 citations71
US9182580B1Nov 10, 2015
Optical probe system having accurate positional and orientational adjustments for multiple optical objectives
CHECKPOINT TECHNOLOGIES LLC6 citations70
US9030658B1May 12, 2015
Multi-resolution optical probing system having reliable temperature control and mechanical isolation
CHECKPOINT TECHNOLOGIES LLC6 citations68
US8873032B1Oct 28, 2014
Optical probing system having reliable temperature control
CHECKPOINT TECHNOLOGIES LLC3 citations58
US9025147B1May 5, 2015
Probing circuit features in sub-32 NM semiconductor integrated circuit
CHECKPOINT TECHNOLOGIES LLC0 citations50