Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Double-sided circuit board exposure machine and method with optical registration and material variation compensation

Double-sided circuit board exposure machine and method with optical registration and material variation compensation

US Patent 5337151 · Granted Aug 9, 1994

Estimated economic value: $1,492,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for exposing substrates2003
Apparatus and method for exposing substrates2003
Apparatus and method for exposing substrates2001
Lock hold-back latch with anti-pick device1989
Conveyor system1987
Semiconductor wafer transport system1985
Spray gun for cleaning and removing standing particles from wafers and substrate1983