Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and methods for optically detecting defects in voltage contrast test structures

Apparatus and methods for optically detecting defects in voltage contrast test structures

US Patent 6774648 · Granted Aug 10, 2004

Estimated economic value: $12,657,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Picture frame2020
Fuel injector with piezoelectric actuator and method of use2005