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DIGITAL KEYSTONE INC

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    200,705
About

DIGITAL KEYSTONE INC has a total of 32 patent applications. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are SEACHANGE INTERNATIONAL INC, LIBERATE TECHNOLOGIES LLC and TSUJIMOTO KUNIHIKO.

Patent filings in countries

World map showing DIGITAL KEYSTONE INCs patent filings in countries

Patent filings per year

Chart showing DIGITAL KEYSTONE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vantalon Luc 30
#2 Siccardo Paolo 25
#3 Brelay Herve 3
#4 Poupet Yann 3
#5 Siccardo Paolo L 2
#6 Luc Vantalon 2
#7 Paolo Siccardo 2

Latest patents

Publication Filing date Title
US10743037B1 Methods and apparatuses for a private media engine
US10812846B1 Methods and apparatuses for a caching recommendation engine
US9942578B1 Methods and apparatuses for a distributed live-on-demand (LOD) origin
US9819972B1 Methods and apparatuses for a distributed live-on-demand (LOD) origin
WO2013082040A1 Methods and apparatuses for cdn shaping
EP2383975A2 Methods and apparatuses for a projected pvr experience
EP2383976A2 Methods and apparatuses for a projected PVR experience
EP2383740A2 Method and apparatus for trick mode operation of a personal video recorder over a network
EP2238754A2 Distributed tv access system
EP2247107A1 Distributed TV access system.
US8010983B1 Method and apparatus for enabling switched video service on a host media server
US7802279B1 Methods and apparatuses for processing broadcast flagged media content
US2006031676A1 Methods and apparatuses for configuring products