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Extract from the Register of European Patents

EP About this file: EP4258671

EP4258671 - POINT CLOUD ATTRIBUTE PREDICTING METHOD, ENCODER, DECODER, AND STORAGE MEDIUM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.09.2023
Database last updated on 17.09.2024
FormerThe international publication has been made
Status updated on  17.06.2022
Most recent event   Tooltip10.09.2024The date on which the examining division becomes responsible, has been established 
10.09.2024Amendment by applicant 
Applicant(s)For all designated states
Tencent Technology (Shenzhen) Company Limited
35/F, Tencent Building
Kejizhongyi Road
Midwest District of Hi-tech Park
Nanshan District
Shenzhen, Guangdong 518057 / CN
[2023/41]
Inventor(s)01 / ZHU, Wenjie
Shenzhen, Guangdong 518057 / CN
 [2023/41]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 31 02 60
80102 München / DE
[2023/41]
Application number, filing date21902357.918.11.2021
[2023/41]
WO2021CN131346
Priority number, dateCN20201143950307.12.2020         Original published format: CN202011439503
[2023/41]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022121650
Date:16.06.2022
Language:ZH
[2022/24]
Type: A1 Application with search report 
No.:EP4258671
Date:11.10.2023
Language:EN
[2023/41]
Search report(s)International search report - published on:CN16.06.2022
(Supplementary) European search report - dispatched on:EP28.02.2024
ClassificationIPC:H04N19/597, G06T9/00
[2023/41]
CPC:
G06T9/001 (EP); H04N19/42 (CN,US); H04N19/597 (CN,US);
G06T9/004 (EP); H04N13/15 (CN); H04N13/161 (CN);
H04N19/136 (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 [2023/41]
TitleGerman:VERFAHREN ZUR VORHERSAGE VON PUNKTWOLKENATTRIBUTEN, CODIERER, DECODIERER UND SPEICHERMEDIUM[2023/41]
English:POINT CLOUD ATTRIBUTE PREDICTING METHOD, ENCODER, DECODER, AND STORAGE MEDIUM[2023/41]
French:PROCÉDÉ DE PRÉDICTION D'ATTRIBUT DE NUAGE DE POINTS, CODEUR, DÉCODEUR ET SUPPORT D'ENREGISTREMENT[2023/41]
Entry into regional phase07.07.2023Translation filed 
07.07.2023National basic fee paid 
07.07.2023Search fee paid 
07.07.2023Designation fee(s) paid 
07.07.2023Examination fee paid 
Examination procedure07.07.2023Examination requested  [2023/41]
10.09.2024Amendment by applicant (claims and/or description)
10.09.2024Date on which the examining division has become responsible
Fees paidRenewal fee
23.11.2023Renewal 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.
Documents cited:Search[I]  - ANONYMOUS, "G-PCC codec description", no. n19525, (20201010), pages 1 - 140, 131. MPEG MEETING; 20200629 - 20200703; ONLINE; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: https://dms.mpeg.expert/doc_end_user/documents/131_OnLine/wg11/w19525.zip w19525.docx, (20201010), XP030292244 [I] 1-15 * page 6; figure 1 * * page 78, paragraph 3.8.9 * * page 8, paragraphs 3.13, 3.2 *
 [A]  - SEHOON YEA ET AL, "[G-PCC] [New Proposal] Interframe Prediction for Attribute Coding", no. m47838, (20190327), 126. MPEG MEETING; 20190325 - 20190329; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: http://phenix.int-evry.fr/mpeg/doc_end_user/documents/126_Geneva/wg11/m47838-v4-m47838.zip m47838r2.docx, (20190327), XP030212154 [A] 1-15 * pages 1-3 *
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.