The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2012
Filed:
Aug. 21, 2009
Thean Song Ooi, Taman Desa Relau II, MY;
Macwien Krishnamurthi, Shah Alam, MY;
Kow Chee Chong, Bayan Lepas, MY;
Poh Haut Low, Bukit Mertajam, MY;
Thean Song Ooi, Taman Desa Relau II, MY;
Macwien Krishnamurthi, Shah Alam, MY;
Kow Chee Chong, Bayan Lepas, MY;
Poh Haut Low, Bukit Mertajam, MY;
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
A battery pack () includes a power limiting apparatus () comprising a power limiting resistor () in series with an overcurrent protection device (). A switch () under the control of a data line () is placed in parallel with the series coupled power limiting resistor () and overcurrent protection device (). When the switch () is enabled via the data line (), current limiting is provided via the switch and a fuse. When the switch () is disabled via the data line () current limiting is provided via the overcurrent protection device () which limits the maximum battery system current.