Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Integrated optical sensor

Integrated optical sensor

US Patent 5275327 · Granted Jan 4, 1994

Estimated economic value: $6,530,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for optical sensing using an optical sensor including a lea2016
Method for forming materials2009
Semiconductor wafer processing accelerometer2009
Welding apparatus and methods for using ultrasonic sensing2006
Grinding assembly, grinding apparatus, weld joint defect repair system, and meth2005
Device for self-verifying temperature measurement and control2004
Methods and computer executable instructions for marking a downhole elongate lin2003
Method for the concurrent ultrasonic inspection of partially completed welds2002
Device and method for self-verifying temperature measurement and control2002
Apparatus for the concurrent inspection of partially completed welds2002
Method and apparatus for assessing weld quality2001
Method and apparatus for assessing weld quality2001