Battery pack and wireless linking system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12224407
APP PUB NO 20210210793A1
SERIAL NO

17059265

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention maintains compatibility with a power tool having no wireless connection function, and prevents malfunctions due to linked operation. A battery pack that supplies a driving power source to a power tool, said battery pack comprising: a wireless communication unit for communicating wirelessly with an external device; and a control unit that performs a first determination process to determine the state of a wireless communication connection with the external device, wherein when the control unit has determined in the first determination process that wireless communication has been established, the control unit transmits a linking command to the external device, and during a state in which the wireless communication has been established, the control unit can perform a communication connection cancellation process to cancel the wireless communication.

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First Claim

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Patent Owner(s)

  • KOKI HOLDINGS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanawa, Hiroyuki Ibaraki, JP 44 693
Harada, Kenta Ibaraki, JP 3 1
Ito, Tatsuya Ibaraki, JP 181 2691
Takahashi, Hiromi Ibaraki, JP 33 145
Yamaguchi, Satoshi Ibaraki, JP 243 2585

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