Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ultra low cost position and status monitoring using fiber optic delay lines

Ultra low cost position and status monitoring using fiber optic delay lines

US Patent 6803998 · Granted Oct 12, 2004

Estimated economic value: $28,243,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Firearm for unmanned underwater vehicles2023
Reactive shot shell for breaching barriers2019
Method and apparatus for substrate imaging2011
Sensor device for non-intrusive diagnosis of a semiconductor processing system2008
Sensor device for non-intrusive diagnosis of a semiconductor processing system2008
Method and apparatus to provide for automated process verification and hierarchi2006
Sensor device for non-intrusive diagnosis of a semiconductor processing system2005
Methods for continuous embedded process monitoring and optical inspection of sub2005
Method for enhancing substrate processing2005
Method for enhancing substrate processing2005
Method and apparatus for enhanced embedded substrate inspection through process 2004
Method for removing contamination particles from substrates2004