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Extract from the Register of European Patents

EP About this file: EP3239970

EP3239970 - GAMMA VOLTAGE ADJUSTING CIRCUIT AND METHOD FOR DRIVER CHIP AS WELL AS AMOLED DISPLAY [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  30.10.2020
Database last updated on 11.09.2024
FormerExamination is in progress
Status updated on  31.08.2018
FormerRequest for examination was made
Status updated on  29.09.2017
FormerThe international publication has been made
Status updated on  11.07.2017
Most recent event   Tooltip30.10.2020Application deemed to be withdrawnpublished on 02.12.2020  [2020/49]
Applicant(s)For all designated states
Kunshan Go-Visionox Opto-Electronics Co., Ltd.
Building 4
No. 1 Longteng Road
Development Zone
KunShan City, Jiangsu 215300 / CN
[2017/44]
Inventor(s)01 / WANG, Long
No.188 Chenfeng Road
New&Hi-Tech Industrial Development Zone
Kunshan Jiangsu 215300 / CN
02 / KAWASHIMA, Shingo
No.188 Chenfeng Road
New&Hi-Tech Industrial Development Zone
Kunshan Jiangsu 215300 / CN
03 / ZHU, Xiujian
No.188 Chenfeng Road
New&Hi-Tech Industrial Development Zone
Kunshan Jiangsu 215300 / CN
04 / GE, Mingwei
No.188 Chenfeng Road
New&Hi-Tech Industrial Development Zone
Kunshan Jiangsu 215300 / CN
 [2017/44]
Representative(s)Banzer, Hans-Jörg
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[2017/44]
Application number, filing date15871841.101.12.2015
[2017/44]
WO2015CN96087
Priority number, dateCN20141081196723.12.2014         Original published format: CN201410811967
[2017/44]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016101772
Date:30.06.2016
Language:ZH
[2016/26]
Type: A1 Application with search report 
No.:EP3239970
Date:01.11.2017
Language:EN
[2017/44]
Search report(s)International search report - published on:CN30.06.2016
(Supplementary) European search report - dispatched on:EP16.08.2017
ClassificationIPC:G09G3/32, G09G3/3233, G09G3/3291
[2017/44]
CPC:
G09G3/3233 (EP,KR,US); G09G3/3258 (US); G09G3/32 (EP,US);
G09G3/3291 (EP,KR,US); H04N5/202 (EP,KR,US); G09G2300/0828 (KR);
G09G2310/027 (EP,KR,US); G09G2320/0233 (US); G09G2320/0673 (EP,KR,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 [2017/44]
TitleGerman:SCHALTUNG ZUR EINSTELLUNG DER GAMMASPANNUNG UND VERFAHREN FÜR TREIBERCHIP SOWIE AMOLED-ANZEIGE[2017/44]
English:GAMMA VOLTAGE ADJUSTING CIRCUIT AND METHOD FOR DRIVER CHIP AS WELL AS AMOLED DISPLAY[2017/44]
French:CIRCUIT ET PROCÉDÉ DE RÉGLAGE DE TENSION GAMMA POUR UNE PUCE DE PILOTE AINSI QUE DISPOSITIF D'AFFICHAGE AMOLED[2017/44]
Entry into regional phase10.07.2017Translation filed 
10.07.2017National basic fee paid 
10.07.2017Search fee paid 
10.07.2017Designation fee(s) paid 
10.07.2017Examination fee paid 
Examination procedure10.07.2017Examination requested  [2017/44]
10.07.2017Date on which the examining division has become responsible
28.02.2018Amendment by applicant (claims and/or description)
03.09.2018Despatch of a communication from the examining division (Time limit: M04)
15.11.2018Reply to a communication from the examining division
05.02.2020Cancellation of oral proceeding that was planned for 16.03.2020
16.03.2020Date of oral proceedings (cancelled)
01.07.2020Application deemed to be withdrawn, date of legal effect  [2020/49]
24.07.2020Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2020/49]
Fees paidRenewal fee
19.12.2017Renewal fee patent year 03
29.11.2018Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.12.201905   M06   Not yet paid
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Documents cited:Search[XY]JP2006251602  (SEIKO EPSON CORP);
 [Y]US2011074429  (LEVEY CHARLES I [US], et al)
International search[A]JP2003223140  (TOYOTA IND CORP);
 [A]CN101231816  (SANYO ELECTRIC CO [JP]);
 [X]CN102347001  (LG DISPLAY CO LTD);
 [X]CN103761956  (WUHAN JINGLI ELECTRONIC TECHNOLOGY CO LTD)
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.