(19)
(11) EP 4 022 568 A1

(12)

(43) Date of publication:
06.07.2022 Bulletin 2022/27

(21) Application number: 20767896.2

(22) Date of filing: 19.08.2020
(51) International Patent Classification (IPC): 
G06T 7/20(2017.01)
H04N 21/44(2011.01)
H04N 21/422(2011.01)
H04N 21/8547(2011.01)
G06F 16/44(2019.01)
 H04N 21/4725(2011.01)
H04N 21/472(2011.01)
H04N 21/482(2011.01)
H04N 21/84(2011.01)
G06F 16/74(2019.01)
(52) Cooperative Patent Classification (CPC):
H04N 21/4725; H04N 21/44008; H04N 21/47217; H04N 21/42224; H04N 21/4828; H04N 21/8547; H04N 21/84; G06F 16/74
(86) International application number:
PCT/US2020/046942
(87) International publication number:
WO 2021/041103 (04.03.2021 Gazette 2021/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 28.08.2019 US 201916553410
28.08.2019 US 201916553412

(71) Applicant: Rovi Guides, Inc.
San Jose, CA 95002 (US)

(72) Inventors:
  • CHUNDI, Charishma
    Pradesh 524002 (IN)
  • DALBEC, Gabriel
    Morgan Hill, California 95037 (US)
  • LOVELL, Nicholas
    Santa Clara, California 95050 (US)
  • O'CONNOR, Lance G.
    Sunnyvale, California 94087 (US)
  • SEN, Susanto
    Bangalore, Karnataka 560054 (IN)

(74) Representative: Haley Guiliano International LLP 
26-28 Bedford Row
London WC1R 4HE
London WC1R 4HE (GB)

   


(54) SYSTEMS AND METHODS FOR DISPLAYING SUBJECTS OF A VIDEO PORTION OF CONTENT AND SEARCHING FOR CONTENT RELATED TO A SUBJECT OF THE VIDEO PORTION