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Extract from the Register of European Patents

EP About this file: EP2284879

EP2284879 - CAPACITOR-LESS MEMORY DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.03.2021
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  03.04.2020
FormerGrant of patent is intended
Status updated on  03.12.2019
FormerExamination is in progress
Status updated on  17.11.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Industry-University Cooperation Foundation Hanyang University
17 Haengdang-dong Seongdong-gu
Seoul 133-791 / KR
[2011/07]
Inventor(s)01 / PARK, Jea-Gun
1003-1901 Gunyoung APT.
Mujigae Maeul Gumi-dong
Bundang-gu
Seongnam-si Gyeonggi-do 463-500 / KR
02 / SHIM, Tae-Hun
921-102 Samsung APT.
Yeongtong 2-dong
Yeongtong-gu
Suwon-si Gyeonggi-do 443-472 / KR
03 / LEE, Gon-Sub
B-801 Seongbo APT.
709 Yeoksam 2-dong
Gangnam-gu
Seoul 135-919 / KR
04 / KIM, Seong-Je
17-101 Sampungpark Town
575-25 Geongeon-dong
Sangnok-gu
Ansan-si Gyeonggi-do 426-210 / KR
05 / KIM, Tae-Hyun
414-208 Jugong APT.
Sanggae 7-dong
Nowon-gu
Seoul 139-754 / KR
 [2020/19]
Former [2011/07]01 / PARK, Jea-Gun
1003-1901 Gunyoung APT. Mujigae Maeul Gumi-dong Bundang-gu
Seongnam-si Gyeonggi-do 463-500 / KR
02 / SHIM, Tae-Hun
921-102 Samsung APT. Yeongtong 2-dong Yeongtong-gu
Suwon-si Gyeonggi-do 443-472 / KR
03 / LEE, Gon-Sub
B-801 Seongbo APT. 709 Yeoksam 2-dong Gangnam-gu
Seoul 135-919 / KR
04 / KIM, Seong-Je
17-101 Sampungpark Town 575-25 Geongeon-dong Sangnok-gu
Ansan-si Gyeonggi-do 426-210 / KR
05 / KIM, Tae-Hyun
414-208 Jugong APT. Sanggae 7-dong Nowon-gu
Seoul 139-754 / KR
Representative(s)Zimmermann, Tankred Klaus, et al
Schoppe, Zimmermann, Stöckeler
Zinkler, Schenk & Partner mbB
Patentanwälte
Radlkoferstrasse 2
81373 München / DE
[2020/19]
Former [2011/07]Zimmermann, Tankred Klaus, et al
Schoppe Zimmermann Stöckeler Zinkler & Partner Patentanwälte Hermann-Roth-Weg 1
82043 Pullach bei München / DE
Application number, filing date09738995.130.04.2009
[2011/07]
WO2009KR02284
Priority number, dateKR2008004088830.04.2008         Original published format: KR 20080040888
[2011/07]
Filing languageKO
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2009134089
Date:05.11.2009
Language:KO
[2009/45]
Type: A2 Application without search report 
No.:EP2284879
Date:16.02.2011
Language:EN
[2011/07]
Type: B1 Patent specification 
No.:EP2284879
Date:06.05.2020
Language:EN
[2020/19]
Search report(s)International search report - published on:KR11.02.2010
(Supplementary) European search report - dispatched on:EP23.04.2012
ClassificationIPC:H01L21/8242, H01L29/78, H01L27/108, G11C11/404, H01L29/423, // G11C16/04, H01L29/786
[2019/50]
CPC:
H01L29/4234 (EP,US); H10B12/00 (KR); G11C11/404 (EP,US);
H01L29/7841 (EP,US); H10B12/20 (EP,US); H10B99/00 (KR);
G11C16/0466 (EP,US); G11C2211/4016 (EP,US); H01L29/78687 (EP,US);
H01L29/78696 (EP,US) (-)
Former IPC [2012/21]H01L21/8242, H01L29/78, H01L27/108
Former IPC [2011/07]H01L21/8242
Designated contracting statesAT,   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,   SE,   SI,   SK,   TR [2020/19]
Former [2011/07]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,  SE,  SI,  SK,  TR 
TitleGerman:KONDENSATORLOSE SPEICHERANORDNUNG[2011/07]
English:CAPACITOR-LESS MEMORY DEVICE[2011/07]
French:DISPOSITIF MÉMOIRE SANS CONDENSATEUR[2011/07]
Entry into regional phase30.11.2010Translation filed 
30.11.2010National basic fee paid 
30.11.2010Search fee paid 
30.11.2010Designation fee(s) paid 
30.11.2010Examination fee paid 
Examination procedure30.11.2010Examination requested  [2011/07]
21.11.2012Amendment by applicant (claims and/or description)
15.11.2017Despatch of a communication from the examining division (Time limit: M04)
26.03.2018Reply to a communication from the examining division
08.11.2019Cancellation of oral proceeding that was planned for 15.11.2019
15.11.2019Date of oral proceedings (cancelled)
04.12.2019Communication of intention to grant the patent
31.03.2020Fee for grant paid
31.03.2020Fee for publishing/printing paid
31.03.2020Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  15.11.2017
Opposition(s)09.02.2021No opposition filed within time limit [2021/15]
Fees paidRenewal fee
09.03.2011Renewal fee patent year 03
16.03.2012Renewal fee patent year 04
04.04.2013Renewal fee patent year 05
25.04.2014Renewal fee patent year 06
27.04.2015Renewal fee patent year 07
01.03.2016Renewal fee patent year 08
28.04.2017Renewal fee patent year 09
16.04.2018Renewal fee patent year 10
25.04.2019Renewal fee patent year 11
30.03.2020Renewal fee patent year 12
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU30.04.2009
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MK06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
TR06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
PT07.09.2020
[2024/29]
Former [2024/22]HU30.04.2009
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MK06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
PT07.09.2020
Former [2023/27]HU30.04.2009
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
PT07.09.2020
Former [2023/24]AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
PT07.09.2020
Former [2022/10]AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
PT07.09.2020
Former [2021/50]AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/24]AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/10]AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
SE06.05.2020
SK06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/09]AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/08]DK06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/04]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/01]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/50]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
SE06.05.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/48]FI06.05.2020
LT06.05.2020
SE06.05.2020
NO06.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/47]LT06.05.2020
NO06.08.2020
IS06.09.2020
Former [2020/46]IS06.09.2020
Documents cited:Search[XA]US2005093021  (OUYANG QIQING C [US], et al) [X] 1-5,7-10,14,15,17 * paragraphs [0017] - [0021]; figure 1 * [A] 6,11-13,16;
 [XAI]US2005285097  (SHANG HUILING [US], et al) [X] 1-5,7-10,14,15 * paragraphs [0019] - [0026]; figures 1,3 * [A] 6,11-13 [I] 16;
 [XAI]US2006125010  (BHATTACHARYYA ARUP [US]) [X] 1 * paragraphs [0054] - [0093] - [0103] - [0116] - [0160] - [0161]; figures 1-7,10 * [A] 11-13 [I] 2-10,14-17;
 [XAI]US2007001222  (ORLOWSKI MARIUS K [US], et al) [X] 1-5,7-12,14,17 * paragraphs [0030] - [0043] - [0054] - [0055]; figures 1-4,14-15 * [A] 6 [I] 13,15,16;
 [XAI]WO2007093741  (ST MICROELECTRONICS CROLLES 2 [FR], et al) [X] 1-5,7-11,14 * page 4, line 1 - page 9, line 22; figures 1-3 * [A] 6 [I] 12,15-17;
 WO2009055173  [ ] (MICRON TECHNOLOGY INC [US]);
 [E]EP2206143  (MICRON TECHNOLOGY INC [US]) [E] 1-5,7-10,14,17 * page 7, line 1 - page 9, line 30; figures 1-5 *
International search[A]KR19990036735  (INTERNATIONAL BUSINESS MACHINES CORPORATION);
 [A]KR19990057821  (HYUNDAI ELECTRONICS INDUSTRIES CO., LTD.);
 [A]KR20030011512  (TOSHIBA KK);
 [A]KR20030034470  (HYNIX SEMICONDUCTOR INC [KR]);
 [A]KR20030081142  (SEIKO INSTRUMENTS INC.)
ExaminationUS2005017377
    - JIN-WOO HAN ET AL, "A Unified-RAM (URAM) Cell for Multi-Functioning Capacitorless DRAM and NVM", 2007 IEEE INTERNATIONAL ELECTRON DEVICES MEETING : WASHINGTON, DC, 10 - 12 DECEMBER 2007, IEEE, PISCATAWAY, NJ, USA, (20071210), ISBN 978-1-4244-1507-6, pages 929 - 932, XP031389851
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.