Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Inspection System

Inspection System

US Patent 8428334 · Granted Apr 23, 2013

Assignee

No assignee recorded.

Inventors

Unknown
Ron Tsai (5 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for highly accurate real-time photoelectric glass substrate2017

Apparatus for optical inspection2013

Apparatus for optical inspection2013

Support mechanism for inspection systems2013

Support mechanism for inspection systems2013

Apparatus for optical inspection2012

Apparatus for optical inspection2012

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly