Inventor · disambiguated record

Fred Y. Cho

Also filed as: CHO FRED Y

2 granted patents·29 citations·filing 1991–1991

59Inventor score

Technology areasH03H Y10S

Files withMOTOROLA INC2

Top patents by PatentIndex Score

2 records

0170US5215546AMethod and apparatus for SAW device passivationMOTOROLA INC·Filed 1991·Granted Jun 1, 1993·26 cites·20 claims
0230US5125136AMethod and apparatus for semiconductor device passivationMOTOROLA INC·Filed 1991·Granted Jun 30, 1992·3 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Fred Y. Cho files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →