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EP2115852
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EP About this file: EP2115852
| EP2115852 - METHOD FOR CHARGING A BATTERY USING A CONSTANT CURRENT ADAPTED TO PROVIDE A CONSTANT RATE OF CHANGE OF OPEN CIRCUIT BATTERY VOLTAGE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 03.01.2014 Database last updated on 03.09.2024 | Most recent event Tooltip | 03.01.2014 | Application deemed to be withdrawn | published on 05.02.2014 [2014/06] | Applicant(s) | For all designated states Exar Corporation 48720 Kato Road Fremont, CA 94538 / US | [N/P] |
| Former [2009/46] | For all designated states Exar Corporation 48720 Kato Road Fremont, California 94538 / US | Inventor(s) | 01 /
KERNAHAN, Kent 19640 Auborn Drive Cupertino, CA 95014 / US | 02 /
RIBEIRO, Milton, D. 48720 Kato Road Fremont, CA 94538 / US | 03 /
ZHOU, Dongsheng 1355 Kintrye Way Sunnyvale, CA 95129 / US | 04 /
KLEIN, Larry, A. 574 South Frances Street Sunnyvale, CA 94086 / US | [2009/46] | Representative(s) | Shipp, Nicholas, et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL / GB | [N/P] |
| Former [2013/30] | Shipp, Nicholas, et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ / GB | ||
| Former [2009/46] | Maggs, Michael Norman, et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ / GB | Application number, filing date | 08729692.7 | 12.02.2008 | [2009/46] | WO2008US53768 | Priority number, date | US20070705947 | 12.02.2007 Original published format: US 705947 | US20070688876 | 21.03.2007 Original published format: US 688876 | [2009/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2008100970 | Date: | 21.08.2008 | Language: | EN | [2008/34] | Type: | A2 Application without search report | No.: | EP2115852 | Date: | 11.11.2009 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.08.2008 takes the place of the publication of the European patent application. | [2009/46] | Search report(s) | International search report - published on: | US | 22.01.2009 | (Supplementary) European search report - dispatched on: | EP | 16.09.2013 | Classification | IPC: | H02J7/16, H01M10/44, H01M10/48, H02J7/00, H02J7/04 | [2013/42] | CPC: |
H01M10/44 (EP,US);
H01M10/48 (EP,US);
H02J7/00712 (EP,US);
H02J7/00714 (EP,US);
H02J7/007184 (EP,US);
H02J7/04 (EP);
Y02E60/10 (EP)
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| Former IPC [2009/46] | H02J7/16 | Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR [2009/46] | Title | German: | VERFAHREN ZUR AUFLADUNG EINER BATTERIE MITHILFE EINES FÜR DIE BEREITSTELLUNG EINER KONSTANTEN WECHSELRATE EINER BATTERIESPANNUNG IN EINEM OFFENEN STROMKREIS KONFIGURIERTEN KONSTANTSTROMS | [2009/46] | English: | METHOD FOR CHARGING A BATTERY USING A CONSTANT CURRENT ADAPTED TO PROVIDE A CONSTANT RATE OF CHANGE OF OPEN CIRCUIT BATTERY VOLTAGE | [2009/46] | French: | PROCÉDÉ POUR CHARGER UNE BATTERIE EN UTILISANT UN COURANT CONSTANT ADAPTÉ POUR FOURNIR UN TAUX DE VARIATION CONSTANT D'UNE TENSION DE BATTERIE À CIRCUIT OUVERT | [2009/46] | Entry into regional phase | 08.09.2009 | National basic fee paid | 08.09.2009 | Search fee paid | 08.09.2009 | Designation fee(s) paid | 08.09.2009 | Examination fee paid | Examination procedure | 08.09.2009 | Amendment by applicant (claims and/or description) | 08.09.2009 | Examination requested [2009/46] | 03.09.2013 | Application deemed to be withdrawn, date of legal effect [2014/06] | 27.09.2013 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2014/06] | Fees paid | Renewal fee | 09.12.2009 | Renewal fee patent year 03 | 22.02.2011 | Renewal fee patent year 04 | 29.02.2012 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 28.02.2013 | 06 M06 Not yet paid |
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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 | [XI]WO9405068 (CHARTEC LAB AS [DK], et al) [X] 1-6,13 * page 20, line 3 - page 40, line 27; figures 1-28 * [I] 7-12,14-16; | [A]US5600566 (PARK YONG-SIK [KR]) [A] 1-16* column 3, line 20 - column 5, paragraph 35; figures 1-8 *; | [XI]US5864220 (REIPUR JOHN [DK], et al) [X] 1-6,13 * column 11, line 48 - column 20, line 46; figures 1,3-6 * [I] 7-12,14-16 | International search | [Y]US5352967 (NUTZ KARL-DIETHER [DE], et al); | [Y]US2002119364 (BUSHONG WILLIAM H [US], et al); | [X]US2004222769 (AL-ANBUKY ADNAN [NZ], et al); | [Y]US2006087290 (NISHIDA JUNJI [JP], et al) |