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Extract from the Register of European Patents

EP About this file: EP4016605

EP4016605 - BACKSIDE INTERCONNECTION INTERFACE DIE FOR INTEGRATED CIRCUITS PACKAGE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  28.07.2023
Database last updated on 16.11.2024
FormerRequest for examination was made
Status updated on  02.12.2022
FormerThe application has been published
Status updated on  20.05.2022
Most recent event   Tooltip13.09.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
Google LLC
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
[2022/25]
Inventor(s)01 / KIM, Namhoon
Mountain View, CA California 94043 / US
02 / KWON, Woon-Seong
Mountain View, CA California 94043 / US
03 / KANG, Teckgyu
Mountain View, CA California 94043 / US
 [2022/25]
Representative(s)Betten & Resch
Patent- und Rechtsanwälte PartGmbB
Maximiliansplatz 14
80333 München / DE
[2022/25]
Application number, filing date21168686.015.04.2021
[2022/25]
Priority number, dateUS20201712186815.12.2020         Original published format: US202017121868
[2022/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4016605
Date:22.06.2022
Language:EN
[2022/25]
Search report(s)(Supplementary) European search report - dispatched on:EP22.10.2021
ClassificationIPC:H01L23/14
[2022/25]
CPC:
H01L23/5385 (EP); H01L25/105 (EP,US); H01L23/49822 (US);
H01L23/49883 (US); H01L23/5384 (EP); H01L25/0655 (EP);
H01L25/18 (EP); H01L25/50 (EP); H01L2224/131 (EP);
H01L2224/13111 (EP); H01L2224/13124 (EP); H01L2224/13144 (EP);
H01L2224/13147 (EP); H01L2224/13155 (EP); H01L2224/13184 (EP);
H01L2224/16227 (EP); H01L2224/16235 (EP); H01L2224/17155 (EP);
H01L2225/1052 (US); H01L2225/1058 (EP); H01L2225/107 (EP,US);
H01L23/145 (EP); H01L23/49816 (EP); H01L24/16 (EP) (-)
C-Set:
H01L2224/13111, H01L2924/00014 (EP);
H01L2224/13124, H01L2924/00014 (EP);
H01L2224/13144, H01L2924/00014 (EP);
H01L2224/13147, H01L2924/00014 (EP);
H01L2224/13155, H01L2924/00014 (EP);
H01L2224/13184, H01L2924/00014 (EP);
H01L2224/131, H01L2924/014, H01L2924/00014 (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 [2023/01]
Former [2022/25]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:RÜCKSEITIGER VERBINDUNGSSCHNITTSTELLENCHIP FÜR BAUGRUPPE AUS INTEGRIERTEN SCHALTUNGEN[2022/25]
English:BACKSIDE INTERCONNECTION INTERFACE DIE FOR INTEGRATED CIRCUITS PACKAGE[2022/25]
French:MATRICE D'INTERFACE D'INTERCONNEXION ARRIÈRE POUR L'EMBALLAGE DE CIRCUITS INTÉGRÉS[2022/25]
Examination procedure25.11.2022Amendment by applicant (claims and/or description)
25.11.2022Examination requested  [2023/01]
25.11.2022Date on which the examining division has become responsible
28.07.2023Despatch of a communication from the examining division (Time limit: M04)
27.11.2023Reply to a communication from the examining division
12.09.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
27.04.2023Renewal fee patent year 03
29.04.2024Renewal fee patent year 04
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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[XYI]US2015235915  (LIANG YU-MIN [TW], et al);
 [A]US2019131976  (CHANDRASEKAR KARTHIK [US], et al);
 [Y]US2020006239  (ZHANG CHONG [US], et al);
 [A]US2020006235  (ALEKSOV ALEKSANDAR [US], et al);
 [Y]US2020098725  (LIFF SHAWNA M [US], et al);
 [Y]US2020098724  (LIFF SHAWNA M [US], et al)
ExaminationUS2006163745
 US2013003310
 US2020035603
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.