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GRACENOTE INC

Overview
  • Total Patents
    660
  • GoodIP Patent Rank
    2,742
  • Filing trend
    ⇩ 16.0%
About

GRACENOTE INC has a total of 660 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets computer technology, audio-visual technology and telecommunications are ROVI GUIDES INC, INSCAPE DATA INC and ADIMATYAM VENKATA S.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cremer Markus K 191
#2 Lee Jaehyung 85
#3 Dunker Peter 78
#4 Merchant Shashank 75
#5 Harron Wilson 69
#6 Kwon Youngmoo 61
#7 Gordon Donald F 58
#8 Cremer Markus 55
#9 Lee Dewey Ho 51
#10 Seo Chung Won 50

Latest patents

Publication Filing date Title
WO2020142426A1 Generation of media station previews using a secondary tuner
US2021097263A1 Obtaining artist imagery from video content using facial recognition
US2020221171A1 Generation of media station previews using a reference database
US2021073274A1 Methods and apparatus to identify media that has been pitch shifted, time shifted, and/or resampled
US10798484B1 Methods and apparatus for audio equalization based on variant selection
US2020159489A1 Detection of media playback loudness level and corresponding adjustment to audio during media replacement event
US2020133623A1 Methods and apparatus to adjust audio playback settings
US2021021884A1 Method and System for Use of Network Affiliation as Basis to Determine Channel Rendered by Content Presentation Device
US2021021893A1 Method and System for Use of Earlier and/or Later Single-Match as Basis to Disambiguate Channel Multi-Match with Non-Matching Programs
US2020081683A1 Methods and apparatus for dynamic volume adjustment via audio classification
US2020081876A1 Methods and apparatus for efficient media indexing
US2020081914A1 Systems, methods, and apparatus to improve media identification
US2020043512A1 Audio Playout Report for Ride-Sharing Session
US2020042553A1 Tagging an Image with Audio-Related Metadata
US2020044757A1 Vehicle-based media system with audio ad and navigation-related action synchronization feature
US2020408874A1 Methods and apparatus to improve detection of audio signatures
US2019379931A1 Media Content Identification on Mobile Devices
US2020162788A1 Detection of mute and compensation therefor during media replacement event
US2020242365A1 Methods and Systems for Sport Data Extraction
US2020242366A1 Methods and Systems for Scoreboard Region Detection