DE602004032057D1 - Batterieladegerät für tragbare geräte und zugehörige verfahren - Google Patents

Batterieladegerät für tragbare geräte und zugehörige verfahren

Info

Publication number
DE602004032057D1
DE602004032057D1 DE602004032057T DE602004032057T DE602004032057D1 DE 602004032057 D1 DE602004032057 D1 DE 602004032057D1 DE 602004032057 T DE602004032057 T DE 602004032057T DE 602004032057 T DE602004032057 T DE 602004032057T DE 602004032057 D1 DE602004032057 D1 DE 602004032057D1
Authority
DE
Germany
Prior art keywords
charger
portable device
connector
battery
battery charger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602004032057T
Other languages
English (en)
Inventor
Michael L Purdy
Ryan Mitchell Bayne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34827378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004032057(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of DE602004032057D1 publication Critical patent/DE602004032057D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer
DE602004032057T 2004-02-11 2004-06-29 Batterieladegerät für tragbare geräte und zugehörige verfahren Active DE602004032057D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/776,426 US7271568B2 (en) 2004-02-11 2004-02-11 Battery charger for portable devices and related methods
PCT/CA2004/000962 WO2005078556A1 (en) 2004-02-11 2004-06-29 Battery charger for portable devices and related methods

Publications (1)

Publication Number Publication Date
DE602004032057D1 true DE602004032057D1 (de) 2011-05-12

Family

ID=34827378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004032057T Active DE602004032057D1 (de) 2004-02-11 2004-06-29 Batterieladegerät für tragbare geräte und zugehörige verfahren

Country Status (8)

Country Link
US (5) US7271568B2 (de)
EP (1) EP1721238B1 (de)
CN (1) CN100511095C (de)
AT (1) ATE504035T1 (de)
CA (1) CA2552785C (de)
DE (1) DE602004032057D1 (de)
HK (1) HK1096743A1 (de)
WO (1) WO2005078556A1 (de)

Families Citing this family (216)

* Cited by examiner, † Cited by third party
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US20070236169A1 (en) 2007-10-11
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US8610397B2 (en) 2013-12-17
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