Inventor
HEDGES THOMAS M
US14 patents
⚠️ This page may combine multiple inventors who share the name “HEDGES THOMAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARC SECOND INC
8 patentsUS6452668B1Sep 17, 2002
Rotating head optical transmitter for position measurement system
ARC SECOND INC50 citations94
US6662103B1Dec 9, 2003
Method and system for creating a user-selectable arbitrary coordinate frame
ARC SECOND INC125 citations93
US6545751B2Apr 8, 2003
Low cost 2D position measurement system and method
ARC SECOND INC53 citations93
US6630993B1Oct 7, 2003
Method and optical receiver with easy setup means for use in position measurement systems
ARC SECOND INC118 citations92
US6618133B2Sep 9, 2003
Low cost transmitter with calibration means for use in position measurement systems
ARC SECOND INC57 citations92
US6535282B2Mar 18, 2003
Position measurement system and method using cone math calibration
ARC SECOND INC62 citations92
US6621565B2Sep 16, 2003
Rotating head optical transmitter for position measurement system
ARC SECOND INC33 citations90
US6519029B1Feb 11, 2003
Low cost transmitter with calibration means for use in position measurement systems
ARC SECOND INC21 citations89
NIKON CORP
4 patentsUS9638799B2May 2, 2017
Scan mirrors for laser radar
NIKON CORP74 citations97
US10139492B2Nov 27, 2018
Radar systems with dual fiber coupled lasers
NIKON CORP5 citations83
US9618619B2Apr 11, 2017
Radar systems with dual fiber coupled lasers
NIKON CORP8 citations83
US10180496B2Jan 15, 2019
Laser radar with remote local oscillator
NIKON CORP1 citations72