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Extract from the Register of European Patents

EP About this file: EP3817377

EP3817377 - DEVICE, SYSTEM AND METHOD FOR MODULATING LIGHT USING A PHASE LIGHT MODULATOR AND A SPATIAL LIGHT MODULATOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.11.2023
Database last updated on 28.05.2024
FormerThe patent has been granted
Status updated on  09.12.2022
FormerGrant of patent is intended
Status updated on  24.07.2022
FormerRequest for examination was made
Status updated on  18.06.2021
FormerThe application has been published
Status updated on  03.04.2021
Most recent event   Tooltip09.02.2024Lapse of the patent in a contracting state
New state(s): SI		published on 13.03.2024  [2024/11]
Applicant(s)For all designated states
Christie Digital Systems USA, Inc.
10550 Camden Drive
Cypress, CA 90630 / US
[2021/18]
Inventor(s)01 / Perkins, Michael
315 Margaret Avenue
Apt. 1902
Kitchener ON N2H 6S5 / CA
02 / Kiers, David
11 Oneida Place
Kitchener ON N2A 3G2 / CA
 [2022/34]
Former [2021/18]01 / Perkins, Michael
315 Margaret Avenue
Apt. 1902
Kitchener, Ontario ON N2H 6S5 / CA
02 / Kiers, David
11 Oneida Place
Kitchener, Ontario ON N2A 3G2 / CA
Representative(s)Stöckeler, Ferdinand
Schoppe, Zimmermann, Stöckeler
Zinkler, Schenk & Partner mbB
Patentanwälte
Radlkoferstrasse 2
81373 München / DE
[2021/18]
Application number, filing date20204421.028.10.2020
[2021/18]
Priority number, dateUS20191667058131.10.2019         Original published format: US201916670581
[2021/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3817377
Date:05.05.2021
Language:EN
[2021/18]
Type: B1 Patent specification 
No.:EP3817377
Date:11.01.2023
Language:EN
[2023/02]
Search report(s)(Supplementary) European search report - dispatched on:EP31.03.2021
ClassificationIPC:H04N9/31
[2021/18]
CPC:
H04N9/3126 (EP,US); H04N9/3141 (CN); G02B26/0816 (US);
H04N9/3102 (CN)
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 [2021/29]
Former [2021/18]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 
TitleGerman:VORRICHTUNG, SYSTEM UND VERFAHREN ZUR LICHTMODULATION UNTER VERWENDUNG EINES PHASENLICHTMODULATORS UND EINES RÄUMLICHEN LICHTMODULATORS[2021/18]
English:DEVICE, SYSTEM AND METHOD FOR MODULATING LIGHT USING A PHASE LIGHT MODULATOR AND A SPATIAL LIGHT MODULATOR[2021/18]
French:DISPOSITIF, SYSTÈME ET PROCÉDÉ DE MODULATION DE LA LUMIÈRE UTILISANT UN MODULATEUR DE LUMIÈRE DE PHASE ET UN MODULATEUR SPATIAL DE LUMIÈRE[2021/18]
Examination procedure14.06.2021Amendment by applicant (claims and/or description)
14.06.2021Examination requested  [2021/29]
14.06.2021Date on which the examining division has become responsible
25.07.2022Communication of intention to grant the patent
01.12.2022Fee for grant paid
01.12.2022Fee for publishing/printing paid
01.12.2022Receipt of the translation of the claim(s)
Opposition(s)12.10.2023No opposition filed within time limit [2023/51]
Fees paidRenewal fee
13.10.2022Renewal fee patent year 03
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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.
Lapses during opposition  TooltipAT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
[2024/11]
Former [2023/50]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/49]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/48]AT11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/46]AT11.01.2023
DK11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/39]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/38]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/37]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/36]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/35]AT11.01.2023
ES11.01.2023
HR11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/34]ES11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
PT11.05.2023
Former [2023/33]ES11.01.2023
LT11.01.2023
NL11.01.2023
Former [2023/31]NL11.01.2023
Documents cited:Search[A]US2018048873  (DAMBERG GERWIN [CA], et al) [A] 1-15 * abstract ** figures 1,2,3,4 *;
 [A]WO2018205036  (MTT INNOVATION INC [CA]) [A] 1-15 * abstract *;
 [A]WO2019126075  (DOLBY LABORATORIES LICENSING CORP [US]) [A] 1-15 * abstract * * figure 1 *;
 [A]  - GERWIN DAMBERG ET AL, "High Brightness HDR Projection Using Dynamic Freeform Lensing", ACM TRANSACTIONS ON GRAPHICS, US, (20160502), vol. 35, no. 3, doi:10.1145/2857051, ISSN 0730-0301, pages 1 - 11, XP055520160 [A] 1-15 * abstract * * figure 9 *

DOI:   http://dx.doi.org/10.1145/2857051
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.