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Extract from the Register of European Patents

EP About this file: EP3968317

EP3968317 - PORTABLE TERMINAL CAPABLE OF CONTROLLING BACKLIGHT AND METHOD FOR CONTROLLING BACKLIGHT THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.06.2022
Database last updated on 07.10.2024
FormerThe application has been published
Status updated on  11.02.2022
Most recent event   Tooltip21.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 16677 / KR
[2022/11]
Inventor(s)01 / JANG, Woo-Seok
16677 Suwon-si / KR
02 / PARK, Jin-Sung
16677 Suwon-si / KR
03 / OH, Hyong-Sog
16677 Suwon-si / KR
04 / KIM, Ji-Hwa
16677 Suwon-si / KR
 [2022/11]
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[2022/11]
Application number, filing date21192473.317.02.2006
[2022/11]
Priority number, dateKR2005004930009.06.2005         Original published format: KR 20050049300
[2022/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3968317
Date:16.03.2022
Language:EN
[2022/11]
Search report(s)(Supplementary) European search report - dispatched on:EP07.02.2022
ClassificationIPC:G09G3/34, H04M1/22, G06F3/02, G06F3/041, G09G5/10, H04W52/02, G06F3/048, G06F3/0484
[2022/11]
CPC:
G09G3/3406 (EP,US); G09G5/10 (US); G06F3/02 (US);
G06F3/041 (US); G06F3/04847 (US); H04B1/40 (KR);
H04M1/22 (EP,US); H04W52/027 (EP,US); G09G2320/06 (EP,US);
G09G2320/0626 (US); H04M1/72469 (EP,US); Y02D30/70 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2022/30]
Former [2022/11]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:ZUR STEUERUNG DER RÜCKBELEUCHTUNG FÄHIGES, TRAGBARES ENDGERÄT UND VERFAHREN ZUR STEUERUNG DER RÜCKBELEUCHTUNG DAVON[2022/11]
English:PORTABLE TERMINAL CAPABLE OF CONTROLLING BACKLIGHT AND METHOD FOR CONTROLLING BACKLIGHT THEREOF[2022/11]
French:TERMINAL PORTABLE À COMMANDE DE RÉTROÉCLAIRAGE ET SON PROCÉDÉ DE COMMANDE DE RÉTROÉCLAIRAGE[2022/11]
Examination procedure17.06.2022Amendment by applicant (claims and/or description)
17.06.2022Examination requested  [2022/30]
17.06.2022Date on which the examining division has become responsible
Parent application(s)   TooltipEP06003281.0  / EP1732059
EP17164973.4  / EP3211633
Fees paidRenewal fee
20.08.2021Renewal fee patent year 03
20.08.2021Renewal fee patent year 04
20.08.2021Renewal fee patent year 05
20.08.2021Renewal fee patent year 06
20.08.2021Renewal fee patent year 07
20.08.2021Renewal fee patent year 08
20.08.2021Renewal fee patent year 09
20.08.2021Renewal fee patent year 10
20.08.2021Renewal fee patent year 11
20.08.2021Renewal fee patent year 12
20.08.2021Renewal fee patent year 13
20.08.2021Renewal fee patent year 14
20.08.2021Renewal fee patent year 15
20.08.2021Renewal fee patent year 16
23.02.2022Renewal fee patent year 17
23.02.2023Renewal fee patent year 18
21.02.2024Renewal fee patent year 19
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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]WO0041378  (NOKIA MOBILE PHONES LTD [FI], et al) [A] 1-6 * page 2, line 28 - page 4, line 22 * * page 5, line 15 - page 8, line 27 * * page 15, line 9 - page 17, line 6 * * figures 1-3,6,11 *;
 [A]US2001013854  (OGORO KAZUO [JP]) [A] 1-6 * paragraph [0009] - paragraph [0017] * * paragraph [0045] - paragraph [0061] * * figures 6,7 *;
 [A]US2003022699  (LIN CHING-YUAN [TW]) [A] 1-6 * paragraph [0003] - paragraph [0009] ** figure 1 *;
 [A]GB2403096  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1-6 * page 3, line 20 - page 8, line 24 * * figure 1 *;
 [Y]US2005054384  (PASQUALE THEODORE [US], et al) [Y] 1-6 * paragraphs [0013] , [0029] , [0032]; figures 1-3 *;
 [Y]  - Sony Ericsson, "Sony Ericsson T230 user manual - Second edition (2004)", (20040101), URL: http://www.o2.co.uk/deviceinfo/device-pdfs/sonyericssont230eng.pdf, (20170630), XP055387013 [Y] 1-6 * page 18 - page 22 *
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.