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POWERCAST CORP

Overview
  • Total Patents
    166
  • GoodIP Patent Rank
    33,779
  • Filing trend
    ⇧ 14.0%
About

POWERCAST CORP has a total of 166 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets telecommunications, electrical machinery and energy and computer technology are GREENE CHARLES E, OSSIA INC and NEWVASTEK CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Greene Charles E 146
#2 Harrist Daniel W 130
#3 Shearer John G 64
#4 Mcelhinny Michael Thomas 19
#5 Mcelhinny Michael T 9
#6 Graham David Jeffrey 7
#7 Harrist Daniel 6
#8 Daniel W Harrist 6
#9 Greene Charles 6
#10 Migliuolo Michele 5

Latest patents

Publication Filing date Title
US2019181674A1 Methods, systems, and apparatus for wireless recharging of battery-powered devices
CA3073735A1 Methods, systems, and apparatus for automatic rf power transmission and single antenna energy harvesting
AU2017339544A1 Automated system for lighting control
CN107735920A Automated system for lighting control
US2015116296A1 Bi-stable display tag
CN105766067A Automated system for lighting control
CA2867856A1 Wireless sensor system, method and apparatus with switch and outlet control
WO2009089146A1 Power transmission by electric field
WO2009036115A1 Method and apparatus for providing power
WO2009029785A1 Contactless power supply
WO2008112977A1 Multiple frequency transmitter, receiver, and systems thereof
TW200836448A Wirelessly powered specialty lighting, motion, sound
US2008169910A1 Implementation of a wireless power transmitter and method
WO2008085503A2 Powering cell phones and similar devices using rf energy harvesting
TW200838082A Pulse transmission method
TW200906077A RF power transmission network and method
TW200849762A Wireless power transmission
MX2009002213A Hybrid power harvesting and method.
EP2054989A2 Rf powered specialty lighiting, motion, sound
US2008051043A1 RF power transmission network and method