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Extract from the Register of European Patents

EP About this file: EP4336859

EP4336859 - ELECTRO-PHOTONIC NETWORK FOR MACHINE LEARNING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  09.02.2024
Database last updated on 19.10.2024
Most recent event   Tooltip19.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Celestial AI Inc.
100 Mathilda Pl., Suite 170
Sunnyvale, CA 94086 / US
[2024/11]
Inventor(s)01 / WINTERBOTTOM, Philip
San Jose, CA 95127 / US
02 / BOS, Martinus
San Jose, CA 95125 / US
 [2024/11]
Representative(s)Alatis
3, rue Paul Escudier
75009 Paris / FR
[2024/11]
Application number, filing date23220883.517.06.2022
[2024/11]
Priority number, dateUS202163212353P18.06.2021         Original published format: US 202163212353 P
[2024/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4336859
Date:13.03.2024
Language:EN
[2024/11]
Type: A3 Search report 
No.:EP4336859
Date:05.06.2024
Language:EN
[2024/23]
Search report(s)(Supplementary) European search report - dispatched on:EP07.05.2024
ClassificationIPC:G06N3/045, G06N3/067, G02B6/12, // G02B6/30, G02B6/34, G02B6/43
[2024/23]
CPC:
G02B6/12004 (EP,KR,US); G06N3/0675 (EP,KR,US); G02B6/12002 (KR,US);
G02B6/30 (EP,KR,US); G02B6/34 (EP,KR); G02B6/43 (EP,KR,US);
G06F7/50 (KR,US); G06F7/5318 (KR,US); G06F7/5443 (KR,US);
G06N3/04 (US); G06N3/045 (EP,KR); G06N3/048 (KR);
G06N3/067 (US) (-)
C-Set:
G06N3/067, G06N3/0675 (US)
Former IPC [2024/11]H04Q11/00
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 [2024/11]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTROPHOTONISCHES NETZWERK FÜR MASCHINELLES LERNEN[2024/11]
English:ELECTRO-PHOTONIC NETWORK FOR MACHINE LEARNING[2024/11]
French:RÉSEAU ÉLECTRO-PHOTONIQUE POUR APPRENTISSAGE MACHINE[2024/11]
Examination procedure31.12.2023Examination requested  [2024/11]
Parent application(s)   TooltipEP22826043.6  / EP4281906
Fees paidRenewal fee
19.06.2024Renewal fee patent year 03
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