Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Off-line switcher with battery reserve

Off-line switcher with battery reserve

US Patent 4745299 · Granted May 17, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Quasi-resonant half-bridge converter and control method thereof2017
Method and system for providing access to a telecommunications network2010
Method and system for providing access to a telecommunications network2009
Method and system for providing access to a telecommunications network2006
Network architectures for LEO/GEO satellite-based communications systems2003
Wireless services distribution system1999
Apparatus and method for generating voice signals at a wireless communications s1999
Seat assembly for a motor vehicle retractable below the vehicle floor1999
Apparatus and method for detection of antenna mispointing in satellite earth sta1999
Protocol converter and router for multi-mode wireless data communications1999
Composite rooftop antenna for terrestrial and satellite reception1999
Cellular/PCS handset NAM download capability using a wide-area paging system1998