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Extract from the Register of European Patents

EP About this file: EP4249940

EP4249940 - ELECTRONIC DEVICES HAVING QUADRATIC PHASE GENERATION CIRCUITRY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.08.2023
Database last updated on 04.11.2024
Most recent event   Tooltip19.04.2024Publication of search reportpublished on 22.05.2024  [2024/21]
19.04.2024Change - classificationpublished on 22.05.2024  [2024/21]
19.04.2024Change - classificationpublished on 22.05.2024  [2024/21]
Applicant(s)For all designated states
Apple Inc.
One Apple Park Way
Cupertino CA 95014 / US
[2023/39]
Inventor(s)01 / MENKHOFF, Andreas
Oberhaching / DE
02 / BOEHME, Andreas
Muenchen / DE
03 / SOGL, Bernhard
Unterhaching / DE
04 / SCHRATTENECKER, Jochen
Alberndorf in der Riedmark / AT
05 / HUR, Joonhoi
Sunnyvale / US
 [2023/39]
Representative(s)Froud, Christopher Andrew
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[2023/39]
Application number, filing date23191451.609.06.2022
[2023/39]
Priority number, dateUS20211746848207.09.2021         Original published format: US202117468482
[2023/39]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4249940
Date:27.09.2023
Language:EN
[2023/39]
Type: A3 Search report 
No.:EP4249940
Date:22.05.2024
Language:EN
[2024/21]
Search report(s)(Supplementary) European search report - dispatched on:EP18.04.2024
ClassificationIPC:G01S13/34, H04J13/00, G01S7/35, // H04B1/69
[2024/21]
CPC:
G01S13/34 (EP,KR); G01S13/40 (CN); H04B1/40 (US);
G01S13/536 (KR); G01S7/35 (EP,CN,KR); H03K5/01 (US);
H04J13/0059 (EP); H03K2005/00013 (US); H04B2001/6912 (EP) (-)
Former IPC [2023/39]G01S7/35
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 [2023/39]
TitleGerman:ELEKTRONISCHE VORRICHTUNGEN MIT QUADRATISCHER PHASENERZEUGUNGSSCHALTUNG[2023/39]
English:ELECTRONIC DEVICES HAVING QUADRATIC PHASE GENERATION CIRCUITRY[2023/39]
French:DISPOSITIFS ÉLECTRONIQUES AYANT UN CIRCUIT DE GÉNÉRATION DE PHASE QUADRATIQUE[2023/40]
Former [2023/39]DISPOSITIFS ÉLECTRONIQUES DOTÉS D'UN CIRCUIT DE GÉNÉRATION DE PHASE QUADRATIQUE
Examination procedure15.08.2023Examination requested  [2023/39]
Parent application(s)   TooltipEP22178248.5  / EP4145172
Fees paidRenewal fee
12.04.2024Renewal fee patent year 03
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Documents cited:Search[A]US2019391247  (GULATI KAPIL [US], et al);
 [A]US2020033442  (GULATI KAPIL [US], et al);
 [A]WO2020150283  (AURA INTELLIGENT SYSTEMS INC [US]);
 [A]CN112292612  (QUALCOMM INC);
 [A]CN113009429  (SHEN CHONGJIANG)
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.