blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP4073740

EP4073740 - IMAGE WATERMARKING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.09.2022
Database last updated on 20.12.2024
FormerThe international publication has been made
Status updated on  23.07.2021
Formerunknown
Status updated on  19.02.2020
Most recent event   Tooltip14.02.2024Change - representative 
Applicant(s)For all designated states
Google LLC
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
[2022/42]
Inventor(s)01 / ZHAN, Ruohan
44 Olmsted Road Apt 208
Stanford, California 94305 / US
02 / YANG, Feng
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
03 / LUO, Xiyang
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
04 / MILANFAR, Peyman
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
05 / CHANG, Huiwen
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
06 / LIU, Ce
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
 [2022/42]
Representative(s)Marks & Clerk GST
1 New York Street
Manchester M1 4HD / GB
[N/P]
Former [2022/42]Williams, Michael David
Marks & Clerk LLP
1 New York Street
Manchester M1 4HD / GB
Application number, filing date20704159.113.01.2020
[2022/42]
WO2020US13272
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021145849
Date:22.07.2021
Language:EN
[2021/29]
Type: A1 Application with search report 
No.:EP4073740
Date:19.10.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 22.07.2021 takes the place of the publication of the European patent application.
[2022/42]
Search report(s)International search report - published on:EP22.07.2021
ClassificationIPC:G06T1/00
[2022/42]
CPC:
G06T1/005 (EP); G06T1/0021 (US); G06N3/045 (EP);
G06N3/08 (EP); G06T9/00 (US); G06V10/751 (US);
G06V10/82 (US); G06T2201/0202 (EP) (-)
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 [2022/42]
TitleGerman:WASSERZEICHENMARKIERUNG EINES BILDES[2022/42]
English:IMAGE WATERMARKING[2022/42]
French:FILIGRANE D'IMAGE[2022/42]
Entry into regional phase11.07.2022National basic fee paid 
11.07.2022Designation fee(s) paid 
11.07.2022Examination fee paid 
Examination procedure11.07.2022Examination requested  [2022/42]
11.07.2022Date on which the examining division has become responsible
23.12.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
11.07.2022Renewal fee patent year 03
27.01.2023Renewal fee patent year 04
29.01.2024Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[XA]US2004228502  (BRADLEY BRETT A [US], et al) [X] 1,2,10,11,19,20 * paragraphs [0151] - [0153] *[A] 3-9,12-18,21-27;
 [I]  - AHMADI MAHDI ET AL, "ReDMark: Framework for residual diffusion watermarking based on deep networks", EXPERT SYSTEMS WITH APPLICATIONS, OXFORD, GB, vol. 146, doi:10.1016/J.ESWA.2019.113157, ISSN 0957-4174, (20191225), (20191225), XP086057665 [I] 1-27 * abstract * * page 3, paragraph 3 - page 7, paragraph 4.2; figures 1,2,4,5 *

DOI:   http://dx.doi.org/10.1016/j.eswa.2019.113157
 [I]  - JIREN ZHU ET AL, "HiDDeN: Hiding Data With Deep Networks", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20180726), XP081253972 [I] 1-27 * abstract * * page 1, paragraph 1 - page 3; figure 2 * * page 5, paragraph 3 - page 9, line 10 *
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.