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POWERTV INC

Overview
  • Total Patents
    50
About

POWERTV INC has a total of 50 patent applications. Its first patent ever was published in 1995. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are TRACHTENBERG MARC, CHANG KUO-LUNG and TCL NEW TECH HUIZHOU CO LTD.

Patent filings in countries

World map showing POWERTV INCs patent filings in countries

Patent filings per year

Chart showing POWERTV INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Macinnis Alexander G 16
#2 Chen Jiann-Tsuen 12
#3 Houha James A 12
#4 Aspromonte Bill J 12
#5 Stalker Altan J 8
#6 Knittel Brian 5
#7 Freedman Gordon J 4
#8 Morse Ken 4
#9 Tso Victor 3
#10 Woodson Morgan 3

Latest patents

Publication Filing date Title
WO0203705A2 Compression system and method for use in a set top box environment
US6681298B1 Hypertext markup language cache system and method
EP1166560A1 Tv manager
WO0041117A2 Purchase manager
EP1141827A1 Method and apparatus for providing operating system scheduling operations
EP1142173A2 A broadcast data access system for multimedia clients in a broadcast network architecture
WO0040007A1 A stream device management system for multimedia clients in a broadcast network architecture
WO0040006A1 Method and apparatus for operating system kernel operations
WO0038171A1 Font anti-aliasing system
WO0038370A1 A network device management system
WO0038170A2 Font substitution system
EP0880745A1 Event filtering feature for a computer operating system in a home communications terminal
US5914725A Interpolation of pixel values and alpha values in a computer graphics display device
US6023302A Blending of video images in a home communications terminal
US5903281A List controlled video operations
US5951639A Multicast downloading of software and data modules and their compatibility requirements
US5734822A Apparatus and method for preprocessing computer programs prior to transmission across a network