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EXIDE ELECTRONICS CORP

Overview
  • Total Patents
    30
About

EXIDE ELECTRONICS CORP has a total of 30 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are FOSHAN UNIPOWER ELECTRONIC CO LTD, BEL POWER SOLUTIONS INC and VOLTRONIC POWER TECHNOLOGY CORP.

Patent filings in countries

World map showing EXIDE ELECTRONICS CORPs patent filings in countries

Patent filings per year

Chart showing EXIDE ELECTRONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tracy John G 5
#2 Oughton George W Jr 4
#3 Johnson Jr Robert W 4
#4 Widener Steven 3
#5 Paulakonis Joseph C 3
#6 Raddi William J 3
#7 Gucyski Jeff 3
#8 Tassitino Jr Frederick 3
#9 Goszyk Kurt A 3
#10 Johnson Robert William Jr 2

Latest patents

Publication Filing date Title
WO9927630A1 Charge circuits for ups
US6122181A Systems and methods for producing standby uninterruptible power for AC loads using rectified AC and battery
US5896280A Frequency converter and improved UPS employing the same
US5745355A Wireless selective tripping of AC power systems connected in parallel
US5745356A Independent load sharing of AC power systems connected in parallel
US5633539A Uninterruptible power supply input power walk-in
WO9414228A1 Method for notch modulating a rectifier for three phase operation
WO9414230A1 Series resonant converter having a three part resonant inductor
WO9412946A1 Ups system with improved network communications
WO9406209A1 Gate-drive circuit
US5469098A Isolated gate drive
US5436512A Power supply with improved circuit for harmonic paralleling
US5680301A Series/parallel resonant converter
US5291383A Simplified UPS system
US5177676A Voltage source with enhanced source impedance control
US4673825A Uninterruptible power supply with isolated bypass winding
US4453222A Emergency device employing programmable vocal warning commands
US4484306A Method and apparatus for controlling access in a data transmission system
CA1176335A Computer communications control
US4301398A Method and apparatus for controlling a resonant power module