Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Infra-red data communications system for coupling a battery powered data entry device to a microcomputer

Infra-red data communications system for coupling a battery powered data entry device to a microcomputer

US Patent 4628541 · Granted Dec 9, 1986

Estimated economic value: $30,366,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control for galvanic corrosion inhibiting coupling2008
Galvanic corrosion inhibiting coupling interposed between two dissimilar pipes1998
Monitoring of stress corrosion cracking1996
Method of reclaiming electric motor laminations1985
Submersible pump seal section with multiple bellows1983