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Extract from the Register of European Patents

EP About this file: EP4024169

EP4024169 - AN EYE GAZE TRACKING SYSTEM, ASSOCIATED METHODS AND COMPUTER PROGRAMS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  15.09.2023
Database last updated on 13.09.2024
FormerExamination is in progress
Status updated on  10.03.2023
FormerRequest for examination was made
Status updated on  30.12.2022
FormerThe application has been published
Status updated on  03.06.2022
Most recent event   Tooltip15.09.2023Withdrawal of applicationpublished on 18.10.2023  [2023/42]
Applicant(s)For all designated states
Tobii AB
Box 743
182 17 Danderyd / SE
[2022/27]
Inventor(s)01 / Rosell, Mikael
182 17 Danderyd / SE
02 / Johansson, Simon
182 17 Danderyd / SE
03 / Rana, Pravin Kumar
182 17 Danderyd / SE
04 / Wang, Yimu
182 17 Danderyd / SE
05 / Remon Salazar, Gilfredo
182 17 Danderyd / SE
 [2022/27]
Representative(s)(deleted)
[2022/27]
Application number, filing date21216870.222.12.2021
[2022/27]
Priority number, dateUS20201713664029.12.2020         Original published format: US202017136640
[2022/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4024169
Date:06.07.2022
Language:EN
[2022/27]
Search report(s)(Supplementary) European search report - dispatched on:EP01.06.2022
ClassificationIPC:G06F3/01, G06V40/18
[2022/27]
CPC:
G06F3/013 (EP,US); H04N13/366 (CN); G06T7/74 (US);
G06V40/193 (EP); H04N13/371 (CN); G06T2207/30201 (US)
Designated contracting statesAL,   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 [2023/05]
Former [2022/27]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:BLICKVERFOLGUNGSSYSTEM, ZUGEHÖRIGE VERFAHREN UND COMPUTERPROGRAMME[2022/27]
English:AN EYE GAZE TRACKING SYSTEM, ASSOCIATED METHODS AND COMPUTER PROGRAMS[2022/27]
French:SYSTÈME DE SUIVI DU REGARD, PROCÉDÉS ET PROGRAMMES INFORMATIQUES ASSOCIÉS[2022/27]
Examination procedure23.12.2022Amendment by applicant (claims and/or description)
23.12.2022Examination requested  [2023/05]
23.12.2022Date on which the examining division has become responsible
09.03.2023Despatch of a communication from the examining division (Time limit: M06)
12.09.2023Application withdrawn by applicant  [2023/42]
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XI]US2019108383  (KLINGSTRÖM ANDREAS [SE], et al) [X] 1-9,11,12,14,15 * abstract * * paragraph [0002] - paragraph [0092] * * paragraph [0112] - paragraph [0136]; figures 1-6; table 1 * * paragraph [0139] - paragraph [0141] * * paragraph [0145] - paragraph [0202]; figures 8-11 * * paragraph [0215] - paragraph [0243] * [I] 10,13;
 [A]WO2019187808  (SONY CORP [JP]) [A] 1-15 * abstract *;
 [A]US2019317598  (ALEEM IDRIS S [CA], et al) [A] 1-15 * abstract * * paragraph [0002] - paragraph [0021] ** paragraph [0047] - paragraph [0099]; figures 1-3 *;
 [XI]US2020183490  (KLINGSTRÖM ANDRES [SE], et al) [X] 1-9,11,12,14,15 * abstract * * paragraph [0002] - paragraph [0092] * * paragraph [0112] - paragraph [0136]; figures 1-6; table 1 * * paragraph [0139] - paragraph [0141] * * paragraph [0145] - paragraph [0202]; figures 8-11 * * paragraph [0215] - paragraph [0243] * [I] 10,13;
 [A]US2020241635  (COHEN DAVID [IL]) [A] 1-15 * abstract * * paragraph [0002] - paragraph [0008] * * paragraph [0033] - paragraph [0067]; figures 1-3 * * paragraph [0087] - paragraph [0136]; figures 4-11 * * paragraph [0152] - paragraph [0159]; figures 12, 13 *;
 [P]US2021019493  (YOKOYAMA MASAYUKI [JP], et al) [P] * abstract * * paragraph [0001] - paragraph [0053] * * paragraph [0073] - paragraph [0208]; figures 1-13 *
by applicantUS7572008
 US9041787
 WO2019185136
    - ELIAS DANIEL GUESTRINMOSHE EIZENMAN, "General Theory of Remote Gaze Estimation Using the Pupil Center and Corneal Reflections", IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, (20060600), vol. 53, no. 6
    - DIANA BORZA et al., "Real-Time Detection and Measurement of Eye Features from Color Images", Sensors (Basel, (20160716), vol. 16, no. 7, doi:10.3390/s16071105, page 1105, XP055620085

DOI:   http://dx.doi.org/10.3390/s16071105
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.