EP1875657 - METHOD AND APPARATUS FOR CHECKING PROXIMITY BETWEEN DEVICES USING HASH CHAIN [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 06.01.2017 Database last updated on 29.07.2024 | Most recent event Tooltip | 06.01.2017 | Withdrawal of application | published on 08.02.2017 [2017/06] | Applicant(s) | For all designated states Samsung Electronics Co., Ltd. 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 / KR | [2012/38] |
Former [2008/02] | For all designated states Samsung Electronics Co., Ltd. 416 Maetan-dong, Yeongtong-gu Suwon-si 442-742 Gyeonggi-do / KR | Inventor(s) | 01 /
LEE, Jae-Heung (206)1250-8 Maetan 3-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-848 / KR | 02 /
KIM, Myung-Sun 105-104 Daewoo Apt., Sam-dong Uiwang-si, Gyeonggi-do 437-769 / KR | 03 /
HAN, Sung-Hyu 102-1006 Family 1-danji Apt. Munjung 2-dong Songpa-gu, Seoul 138-767 / KR | 04 /
YOON, Young-Sun 511-704 Sangrok Apt. Gwonseon-dong, Gwonseon-gu Suwon-si, Gyeonggi-do 441-742 / KR | 05 /
LEE, Sun-Nam 1254-7 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-848 / KR | 06 /
KIM, Bong-Seon 903-411 Jugong 9-danji Apt.Geumgok-d., Bundang-gu Seongnam-si, Gyeonggi-do 463-724 / KR | [2008/02] | Representative(s) | Appleyard Lees IP LLP 15 Clare Road Halifax HX1 2HY / GB | [N/P] |
Former [2008/02] | Brandon, Paul Laurence APPLEYARD LEES 15 Clare Road Halifax HX1 2HY / GB | Application number, filing date | 06757545.6 | 26.04.2006 | [2008/02] | WO2006KR01570 | Priority number, date | KR20050036156 | 29.04.2005 Original published format: KR 20050036156 | [2008/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2006118391 | Date: | 09.11.2006 | Language: | EN | [2006/45] | Type: | A1 Application with search report | No.: | EP1875657 | Date: | 09.01.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.11.2006 takes the place of the publication of the European patent application. | [2008/02] | Search report(s) | International search report - published on: | KR | 09.11.2006 | (Supplementary) European search report - dispatched on: | EP | 20.12.2013 | Classification | IPC: | H04L9/32 | [2014/04] | CPC: |
H04L63/0428 (EP,US);
H04L9/0656 (KR);
H04L9/32 (KR);
H04L9/3236 (EP,US);
H04L9/3271 (EP,US);
H04L9/50 (EP,US);
H04W12/03 (EP,US);
H04W12/50 (EP,US);
H04L63/123 (EP,US);
|
Former IPC [2008/02] | H04L9/20 | Designated contracting states | 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 [2008/02] | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | VERFAHREN UND VORRICHTUNG ZUR ÜBERPRÜFUNG DES ABSTANDS ZWISCHEN GERÄTEN MITHILFE EINER HASH-CHAIN | [2008/02] | English: | METHOD AND APPARATUS FOR CHECKING PROXIMITY BETWEEN DEVICES USING HASH CHAIN | [2008/02] | French: | PROCEDE ET DISPOSITIF POUR LA VERIFICATION DE PROXIMITE ENTRE DISPOSITIFS UTILISANT UNE CHAINE DE HACHAGE | [2008/02] | Entry into regional phase | 08.08.2007 | National basic fee paid | 08.08.2007 | Search fee paid | 08.08.2007 | Designation fee(s) paid | 08.08.2007 | Examination fee paid | Examination procedure | 08.08.2007 | Examination requested [2008/02] | 09.07.2014 | Amendment by applicant (claims and/or description) | 29.12.2016 | Application withdrawn by applicant [2017/06] | Fees paid | Renewal fee | 17.03.2008 | Renewal fee patent year 03 | 06.04.2009 | Renewal fee patent year 04 | 26.03.2010 | Renewal fee patent year 05 | 11.04.2011 | Renewal fee patent year 06 | 19.03.2012 | Renewal fee patent year 07 | 18.04.2013 | Renewal fee patent year 08 | 24.03.2014 | Renewal fee patent year 09 | 27.04.2015 | Renewal fee patent year 10 | 24.03.2016 | Renewal fee patent year 11 |
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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]US2005036616 (HUANG QIANG [US], et al) [A] 1-19* paragraph [0016] - paragraph [0020] *; | [A] - YIH-CHUN HU ET AL, "SEAD: secure efficient distance vector routing for mobile wireless ad hoc networks", MOBILE COMPUTING SYSTEMS AND APPLICATIONS, 2002. PROCEEDINGS FOURTH IE EE WORKSHOP ON 20-21 JUNE 2002, PISCATAWAY, NJ, USA,IEEE, (20020620), ISBN 978-0-7695-1647-9, pages 3 - 13, XP010592539 [A] 1-19 * abstract * * paragraph [0003] - paragraph [0005] * | International search | [A]WO2004030311 (KONINKL PHILIPS ELECTRONICS NV [NL], et al); | [A]WO2005010770 (SONY CORP [JP], et al) | by applicant | WO2004030311 | WO2005010770 | US2005036616 |