Invention Grant
- Patent Title: Battery pack and method for writing data to battery pack
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Application No.: US15792321Application Date: 2017-10-24
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Publication No.: US10096347B2Publication Date: 2018-10-09
- Inventor: Junichi Katayama , Tomoo Muramatsu
- Applicant: MAKITA CORPORATION
- Applicant Address: JP Anjo-shi
- Assignee: MAKITA CORPORATION
- Current Assignee: MAKITA CORPORATION
- Current Assignee Address: JP Anjo-shi
- Agency: Oliff PLC
- Priority: JP2016-209222 20161026
- Main IPC: G11C7/00
- IPC: G11C7/00 ; G11C7/10 ; G11C5/14 ; H01M10/42 ; H02J7/00

Abstract:
A battery pack in one aspect of the present disclosure includes a rechargeable battery, a rewritable nonvolatile memory, a write request receiver, and a write controller. The rewritable nonvolatile memory includes storage areas including a write-inhibit area. The write request receiver receives a write request and data from a charger. The write request includes a first address assigned to a first storage area of the storage areas. The data includes a first data element. The write controller executes a write process for the received data. The write process includes avoiding writing the first data element to the first storage area in response to determining that the first storage area is the write-inhibit area.
Public/Granted literature
- US20180114554A1 BATTERY PACK AND METHOD FOR WRITING DATA TO BATTERY PACK Public/Granted day:2018-04-26
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