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INTERDIGITAL MADISON PATENT HOLDINGS

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    166,600
  • Filing trend
    0.0%
About

INTERDIGITAL MADISON PATENT HOLDINGS has a total of 143 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), Brazil and Australia. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are VID SCALE INC, ECHOSTAR TECHNOLOGIES LLC and NAGRA FRANCE SAS.

Patent filings in countries

World map showing INTERDIGITAL MADISON PATENT HOLDINGSs patent filings in countries

Patent filings per year

Chart showing INTERDIGITAL MADISON PATENT HOLDINGSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Peng 16
#2 Zheng Yunfei 11
#3 Sole Joel 10
#4 Lu Xiaoan 9
#5 Xu Qian 9
#6 Gilberton Philippe 5
#7 Gomila Cristina 5
#8 Peng Yin 5
#9 Gouache Stephane 5
#10 Laurent Anthony 4

Latest patents

Publication Filing date Title
AU2015204359A1 Decoder and method at the decoder for synchronizing the rendering of contents received through different networks
EP2803191A1 Method and device for coding an image block, corresponding method and decoding device
EP2605217A1 Method for modelling a 3D scene and corresponding device
EP2608177A1 Method for using a remote control for a payment transaction and associated device
KR20200073295A Methods and apparatus for unified significance map coding
EP2553546A1 Bulk udta control gui
EP2537347A1 Apparatus and method for processing video content
EP2524324A1 Method of navigation among identifiers placed in zones and device to implement such method
EP2659753A1 Grounding structure for printed circuit board
EP2249307A1 Method for image reframing
EP2404348A1 Methode of realizing an antenna operating in a given frequnecy band from a dual band antenna
BRPI0923944A2 method and apparatus for home network communications and radio broadcast reception combined in a set-top box
EP2237517A1 Method and apparatus for assigning identifiers to media services
BRPI0822273A2 Method, display control unit and system for controlling a peripheral device in communication with a content display device
EP3182708A1 Methods and apparatus for multi-view information conveyed in high level syntax
BRPI0721774A2 apparatus and method for removing characteristic phase error in a dvb-t / h receiver
EP1727374A2 Method for controlling the encoder output bit rate in a block-based video encoder, and corresponding video encoder apparatus
EP1878222A1 High density interactive media guide
EP1825670A1 Device and method for time-shifted playback of multimedia data
EP1803093A1 Methods, apparatus and system for film grain simulation