Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Static converter, especially for an uninterruptible electrical power supply system

Static converter, especially for an uninterruptible electrical power supply system

US Patent 4772999 · Granted Sep 20, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric power converter device with control means and process and converting po2009
Process and system for positioning and holding optical fibers1999
Electrical energy measuring and metering device1996
High quality electrical power distribution system1995
Device for detecting failure of battery cells by comparing the second derivative1995
Process for determining the backup time of a battery1995
Connecting device of an external electrical power supply source to an aircraft o1993
A.C. electrical power supply system with a back-up power supply1993
Connection process between an optical fibre and an optical microguide1993
A.C. electrical power supply system including a backup power supply equipped wit1993
Filtering device of the common mode disturbances affecting the printed circuit b1990
Filtering device of the common mode disturbances affecting the printed circuit b1990