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Extract from the Register of European Patents

EP About this file: EP3782019

EP3782019 - MULTI-INPUT FLOATING-POINT ADDER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.08.2024
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  08.09.2023
FormerGrant of patent is intended
Status updated on  24.04.2023
FormerRequest for examination was made
Status updated on  17.03.2023
FormerGrant of patent is intended
Status updated on  07.11.2022
FormerRequest for examination was made
Status updated on  22.01.2021
FormerThe international publication has been made
Status updated on  07.03.2020
Formerunknown
Status updated on  26.08.2019
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.12.2024 [2024/49]
Applicant(s)For all designated states
Google LLC
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
[2021/08]
Inventor(s)01 / NARAYANASWAMI, Ravi
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
 [2023/41]
Former [2021/08]01 / NARAYANASWAMI, Ravi
1600 Amphitheatre Parkway
Mountain VIew, California 94043 / US
Representative(s)Marks & Clerk GST
1 New York Street
Manchester M1 4HD / GB
[N/P]
Former [2021/08]Stott, James Edward
Marks & Clerk LLP
1 New York Street
Manchester M1 4HD / GB
Application number, filing date19755502.207.08.2019
[2021/08]
WO2019US45418
Priority number, dateUS20181611341027.08.2018         Original published format: US201816113410
[2021/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020046546
Date:05.03.2020
Language:EN
[2020/10]
Type: A1 Application with search report 
No.:EP3782019
Date:24.02.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 05.03.2020 takes the place of the publication of the European patent application.
[2021/08]
Type: B1 Patent specification 
No.:EP3782019
Date:11.10.2023
Language:EN
[2023/41]
Search report(s)International search report - published on:EP05.03.2020
ClassificationIPC:G06F7/485, G06F7/504, G06F7/50
[2021/08]
CPC:
G06F7/485 (EP,US); G06F7/49936 (US); G06F7/50 (EP);
G06F7/509 (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 [2021/08]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:GLEITKOMMAADDIERER MIT MEHREREN EINGABEN[2021/08]
English:MULTI-INPUT FLOATING-POINT ADDER[2021/08]
French:ADDITIONNEUR À VIRGULE FLOTTANTE ET À ENTRÉES MULTIPLES[2021/08]
Entry into regional phase19.11.2020National basic fee paid 
19.11.2020Designation fee(s) paid 
19.11.2020Examination fee paid 
Examination procedure19.11.2020Examination requested  [2021/08]
19.11.2020Date on which the examining division has become responsible
08.06.2021Amendment by applicant (claims and/or description)
08.11.2022Communication of intention to grant the patent
16.03.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
25.04.2023Communication of intention to grant the patent
05.09.2023Fee for grant paid
05.09.2023Fee for publishing/printing paid
05.09.2023Receipt of the translation of the claim(s)
Opposition(s)12.07.2024No opposition filed within time limit [2024/38]
Fees paidRenewal fee
27.08.2021Renewal fee patent year 03
29.08.2022Renewal fee patent year 04
28.08.2023Renewal fee patent year 05
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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.
Lapses during opposition  TooltipAT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SI11.10.2023
SK11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
[2024/49]
Former [2024/36]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/35]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/34]AT11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/33]AT11.10.2023
DK11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/26]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/25]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/23]AT11.10.2023
ES11.10.2023
LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/21]LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
Former [2024/20]NL11.10.2023
GR12.01.2024
IS11.02.2024
Former [2024/17]NL11.10.2023
Cited inInternational search[I]US4698771  (MILLS JEFFREY P [US], et al) [I] 1-17 * column 3, line 3 - column 4, line 62; figures 1,4 * * column 10, line 42 - line 59 *;
 [A]US2003154227  (HOWARD JASON M [US], et al) [A] 1-17 * paragraph [0026] - paragraph [0042]; figures 2, 3, ** paragraph [0070] - paragraph [0072] *;
 [A]  - JIAN LIANG ET AL, "Floating point unit generation and evaluation for FPGAs", FIELD-PROGRAMMABLE CUSTOM COMPUTING MACHINES, 2003. FCCM 2003. 11TH AN NUAL IEEE SYMPOSIUM ON 9-11 APRIL 2003, PISCATAWAY, NJ, USA,IEEE, (20030409), ISBN 978-0-7695-1979-1, pages 185 - 194, XP010655288 [A] 1-17 * Section 3.6 - 3.6.3;; figure 5 *
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.