Inventor

OH CHUNG-A BECKY

US2 patents

⚠️ This page may combine multiple inventors who share the name “OH CHUNG-A BECKY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PREC NAVIGATION INC

1 patent

US6243660B1Jun 5, 2001

Digital compass with multiple sensing and reporting capability

PREC NAVIGATION INC146 citations93

PNI CORP

1 patent

US6549145B2Apr 15, 2003

Radar/laser detection device with multi-sensing and reporting capability

PNI CORP29 citations89