(19)
(11) EP 3 440 833 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.09.2019 Bulletin 2019/39

(45) Mention of the grant of the patent:
21.08.2019 Bulletin 2019/34

(21) Application number: 17715701.3

(22) Date of filing: 04.04.2017
(51) International Patent Classification (IPC): 
H04N 5/3745(2011.01)
(86) International application number:
PCT/EP2017/057985
(87) International publication number:
WO 2017/174579 (12.10.2017 Gazette 2017/41)

(54)

SAMPLE AND HOLD BASED TEMPORAL CONTRAST VISION SENSOR

ABTAST- UND HALTESCHALTUNGSBASIERTER TEMPORALER KONTRASTBILDAUFNEHMER

CAPTEUR DE VISION DE CONTRASTE TEMPOREL SUR LA BASE D'ÉCHANTILLONNAGE ET DE MAINTIEN

(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

(30) Priority: 04.04.2016 EP 16305391
05.10.2016 EP 16306310

(43) Date of publication of application:
13.02.2019 Bulletin 2019/07

(73) Proprietors:
  • Prophesee
    75012 Paris (FR)
  • Consejo Superior De Investigaciones Científicas
    28006 Madrid (ES)

(72) Inventors:
  • FINATEU, Thomas
    77250 Veneux les sablons (FR)
  • LINARES BARRANCO, Bernabe
    41092 Sevilla (ES)
  • SERRANO GOTARREDONA, Teresa
    41092 Sevilla (ES)
  • POSCH, Christoph
    2721 Bad Fischau (AT)

(74) Representative: Regimbeau 
20, rue de Chazelles
75847 Paris Cedex 17
75847 Paris Cedex 17 (FR)


(56) References cited: : 
EP-A1- 2 717 466
US-A1- 2015 001 379
 EP-A1- 2 933 995
   
  • PATRICK LICHTSTEINER ET AL: "A 128128 120 dB 15 s Latency Asynchronous Temporal Contrast Vision Sensor", IEEE JOURNAL OF SOLID-STATE CIRCUITS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 43, no. 2, 1 February 2008 (2008-02-01), pages 566-576, XP011200748, ISSN: 0018-9200, DOI: 10.1109/JSSC.2007.914337
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).