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Extract from the Register of European Patents

EP About this file: EP4123252

EP4123252 - VAPOR CHAMBER AND MANUFACTURING METHOD THEREFOR, MIDDLE FRAME ASSEMBLY AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  23.12.2022
Database last updated on 20.07.2024
FormerThe international publication has been made
Status updated on  22.10.2021
Most recent event   Tooltip23.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2023/04]
Inventor(s)01 / HUANG, Lizhong
Huawei Administration Building Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / QIAO, Yandang
Huawei Administration Building Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
03 / MAO, Jian
Huawei Administration Building Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
04 / WANG, Peijun
Huawei Administration Building Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
 [2023/04]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2023/04]
Application number, filing date21788007.930.03.2021
[2023/04]
WO2021CN84122
Priority number, dateCN20201030867818.04.2020         Original published format: CN202010308678
[2023/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021208731
Date:21.10.2021
Language:ZH
[2021/42]
Type: A1 Application with search report 
No.:EP4123252
Date:25.01.2023
Language:EN
[2023/04]
Search report(s)International search report - published on:CN21.10.2021
(Supplementary) European search report - dispatched on:EP08.02.2024
ClassificationIPC:F28D15/04, H05K7/20
[2023/04]
CPC:
F28D15/046 (EP); H05K7/20336 (CN,US); F28D15/0233 (EP);
F28F3/12 (EP); G06F1/203 (EP); H01L23/427 (EP);
H04M1/0202 (EP,US); H04M1/0249 (EP,CN); H05K1/0203 (US);
F28D2021/0029 (EP); G06F2200/201 (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 [2023/04]
TitleGerman:DAMPFKAMMER UND HERSTELLUNGSVERFAHREN DAFÜR, MITTELRAHMENANORDNUNG UND HERSTELLUNGSVERFAHREN DAFÜR SOWIE ELEKTRONISCHE VORRICHTUNG[2023/04]
English:VAPOR CHAMBER AND MANUFACTURING METHOD THEREFOR, MIDDLE FRAME ASSEMBLY AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE[2023/04]
French:CHAMBRE À VAPEUR ET SON PROCÉDÉ DE FABRICATION, ENSEMBLE DE CADRE CENTRAL ET PROCÉDÉ DE FABRICATION, ET DISPOSITIF ÉLECTRONIQUE[2023/04]
Entry into regional phase18.10.2022Translation filed 
18.10.2022National basic fee paid 
18.10.2022Search fee paid 
18.10.2022Designation fee(s) paid 
18.10.2022Examination fee paid 
Examination procedure18.10.2022Amendment by applicant (claims and/or description)
18.10.2022Examination requested  [2023/04]
Fees paidRenewal fee
24.03.2023Renewal fee patent year 03
22.03.2024Renewal fee patent year 04
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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.
Documents cited:Search[A]CN110213947  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [A] 1-15* figure 2 *;
 [A]CN110267499  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [A] 1-15 * figure 1 *;
 [X]CN110476032  (MURATA MANUFACTURING CO) [X] 1,2,7 * figure 7 *;
 [XA]WO2019230385  (FURUKAWA ELECTRIC CO LTD [JP]) [X] 1,2,7 * figures 1-3 * [A] 3-6;
 [A]TW202014660  (HTC CORP [TW]) [A] 1-7 * figure 3e *
International search[Y]CN109151135  (HUAWEI TECH CO LTD) [Y] 15-18, 25-27, 29-43, 46-48 * description, paragraphs [0044]-[0073], and figures 1-13 *;
 [Y]CN110035643  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [Y] 15-18, 25-27, 29-43, 46-48 * description, paragraphs [0017]-[0047], and figures 1-6 *;
 [A]TWM583041U  (AURAS TECHNOLOGY CO LTD [TW]) [A] 1-48* entire document *;
 [Y]CN111010858  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [Y] 4, 10, 13, 18 * description, paragraphs [0027]-[0067], and figures 1-11 *;
 [XY]TW202014660  (HTC CORP [TW]) [X] 1-3, 5, 11, 12, 14 * description, paragraphs [0024]-[0039], and figures 1-2 * [Y] 4, 10, 13, 18, 46, 47
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.