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POWERWARE CORP

Overview
  • Total Patents
    106
About

POWERWARE CORP has a total of 106 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are SHENZHEN HUABAO NEW ENERGY CO LTD, SHENZHEN SIYUAN SEMICONDUCTOR CO LTD and DONGGUAN POWERWISE NEW ENERGY CO LTD.

Patent filings per year

Chart showing POWERWARE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Winch Cary 18
#2 Edevold Craig 18
#3 Raddi William J 13
#4 Oughton George W Jr 11
#5 Gucyski Jeff 9
#6 Johnson Jr Robert W 9
#7 Chavez Miguel E 9
#8 Jungwirth Peter 8
#9 Paulakonis Joseph C 8
#10 Laufenberg Derek 7

Latest patents

Publication Filing date Title
WO2004086331A2 Apparatus, methods and computer program products for power monitoring using networked ups clients
US2004168818A1 System for detecting defective battery packs
US7129822B2 Devices for detecting the presence of a source of power
CN1599189A On-line uninterruption source with two relay bypass circuit and its operation method
US6906933B2 Power supply apparatus and methods with power-factor correcting bypass mode
US6819576B2 Power conversion apparatus and methods using balancer circuits
US6483730B2 Power converters with AC and DC operating modes and methods of operation thereof
US6549440B2 AC power supply apparatus and methods providing output control based on estimated instantaneous reactive power
US6486399B1 Pole mount cabinet and method for assembling the same
US2002153779A1 Battery charger control circuit and an uninterruptible power supply utilizing same
US2002181262A1 Single-stage power converter and an uninterruptible power supply using same
US6753622B2 Uninterruptible power supply systems and methods using rectified AC with current control
WO0165659A2 Power converters with ac and dc operating modes and methods of operation thereof
US6724596B2 Hysteretic current control method and an uninterruptible power supply using same
US6535100B2 Insulated transformer foil windings with breakouts and methods for forming the same
US6330176B1 Multi-input power transfer and uninterruptible power supply apparatus and methods of operation thereof
US6599657B1 Battery pack housing and battery pack and power supply device incorporating the same
US6462961B1 Component housing assembly having universal mounting capability and mounting bracket for use therewith
US6266260B1 Inverter having center switch and uninterruptible power supply implementing same
WO0221663A1 Inverter having center switch and uninterruptible power supply implementing same