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Extract from the Register of European Patents

EP About this file: EP3242329

EP3242329 - HIGH VOLTAGE P TYPE LATERAL DOUBLE DIFFUSED METAL OXIDE SEMICONDUCTOR FIELD EFFECT TUBE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  14.08.2020
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  06.10.2017
FormerThe international publication has been made
Status updated on  01.08.2017
Most recent event   Tooltip14.08.2020Withdrawal of applicationpublished on 16.09.2020  [2020/38]
Applicant(s)For all designated states
CSMC Technologies Fab1 Co., Ltd.
No. 8 Xinzhou Road
Wuxi New District
Jiangsu 214028 / CN
[2017/45]
Inventor(s)01 / ZHANG, Guangsheng
No. 8 Xinzhou Road
Wuxi New District Jiangsu 214028 / CN
02 / ZHANG, Sen
No. 8 Xinzhou Road
Wuxi New District Jiangsu 214028 / CN
03 / BIAN, Peng
No. 8 Xinzhou Road
Wuxi New District Jiangsu 214028 / CN
04 / HU, Xiaolong
No. 8 Xinzhou Road
Wuxi New District Jiangsu 214028 / CN
 [2017/45]
Representative(s)Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB
Martin-Greif-Strasse 1
80336 München / DE
[N/P]
Former [2017/45]Manitz Finsterwald Patentanwälte PartmbB
Martin-Greif-Strasse 1
80336 München / DE
Application number, filing date15876629.516.09.2015
[2017/45]
WO2015CN89807
Priority number, dateCN2015100313105.01.2015         Original published format: CN201510003131
[2017/45]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016110128
Date:14.07.2016
Language:ZH
[2016/28]
Type: A1 Application with search report 
No.:EP3242329
Date:08.11.2017
Language:EN
[2017/45]
Search report(s)International search report - published on:CN14.07.2016
(Supplementary) European search report - dispatched on:EP23.07.2018
ClassificationIPC:H01L29/78, H01L29/423, H01L27/088
[2018/34]
CPC:
H01L29/7817 (EP,US); H01L29/7816 (KR,US); H01L21/8238 (US);
H01L29/0649 (US); H01L29/0865 (US); H01L29/0882 (US);
H01L29/1079 (US); H01L29/1095 (US); H01L29/36 (US);
H01L29/423 (KR); H01L29/4916 (US); H01L29/517 (KR);
H01L29/66681 (US); H01L29/7831 (EP,US); H01L29/7835 (EP,US);
H01L21/823814 (EP,US); H01L27/092 (US); H01L27/0922 (EP,US);
H01L29/0878 (EP,US); H01L29/42368 (EP,US) (-)
Former IPC [2017/45]H01L29/78, H01L29/423
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 [2017/45]
TitleGerman:METALLOXIDHALBLEITER-FELDEFFEKTROHR MIT SEITLICHER DOPPELDIFFUSION DES TYPS P UND HOCHSPANNUNG[2017/45]
English:HIGH VOLTAGE P TYPE LATERAL DOUBLE DIFFUSED METAL OXIDE SEMICONDUCTOR FIELD EFFECT TUBE[2017/45]
French:TUBE À EFFET DE CHAMP DE SEMI-CONDUCTEUR À OXYDE MÉTALLIQUE À DOUBLE DIFFUSION LATÉRALE DE TYPE P ET DE TENSION ÉLEVÉE[2017/45]
Entry into regional phase01.08.2017Translation filed 
01.08.2017National basic fee paid 
01.08.2017Search fee paid 
01.08.2017Designation fee(s) paid 
01.08.2017Examination fee paid 
Examination procedure01.08.2017Examination requested  [2017/45]
01.08.2017Date on which the examining division has become responsible
01.03.2019Amendment by applicant (claims and/or description)
06.08.2020Application withdrawn by applicant  [2020/38]
Fees paidRenewal fee
01.08.2017Renewal fee patent year 03
25.09.2018Renewal fee patent year 04
24.09.2019Renewal fee patent year 05
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Documents cited:Search[XI]JPH08340101  (FUJI ELECTRIC CO LTD) [X] 1,2 * paragraphs [0018] , [0019]; figure 2 *[I] 3-15;
 [XI]US5773852  (HAN MIN-KOO [KR], et al) [X] 1 * column 6, line 4 - column 8, line 35; figure 3 * [I] 4-15
International search[A]CN101752373  (SHANGHAI HUAHONG NEC ELECT CO) [A] 1-15 * , the whole document *;
 [A]US2012074497  (GAO XIANG [CN]) [A] 1-15* , the whole document *;
 [A]CN102790087  (UNIV ELECTRONIC SCIENCE & TECH) [A] 1-15 * , the whole document *;
 [A]CN103258814  (UNIV ELECTRONIC SCIENCE & TECH) [A] 1-15 * , description, paragraphs [0027]-[0032], and figure 5 *;
 [A]CN103441145  (WUXI CSMC TECH SEMICONDUCTOR) [A] 1-15 * , the whole document *
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.