Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zero DC power keyboard scanner using bidirectional I/O's with repeaters

Zero DC power keyboard scanner using bidirectional I/O's with repeaters

US Patent 5677687 · Granted Oct 14, 1997

Estimated economic value: $13,243,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Time domains synchronization in a system on chip2023
Time domains synchronization in a system on chip2023
Management of access restriction within a system on chip2022
Transaction routing for system on chip2021
Method for managing transactions routing between source equipment and target equ2020
Method for managing routing of transactions between source devices and at least 2020
Iterative turbo decoder with single memory2009
Digital to analog converter employing R-2R ladders with substituted shunt arms1995
Resistor-string digital to analog converters with auxiliary coarse ladders1991