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.:

US 9239772 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 19, 2016

Filed:

Jun. 11, 2010
Applicants:

Pekka Leinonen, Turku, FI;

Rune Lindholm, Sottunga, FI;

Inventors:

Pekka Leinonen, Turku, FI;

Rune Lindholm, Sottunga, FI;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/12 (2006.01); G06F 11/30 (2006.01); H04B 1/3883 (2015.01); G06F 1/26 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
G06F 11/3058 (2013.01); G06F 1/12 (2013.01); G06F 1/26 (2013.01); H02J 7/0063 (2013.01); H04B 1/3883 (2013.01); H02J 7/0021 (2013.01);
Abstract

A method, an apparatus, and a computer program product embodiments are disclosed for detection of the availability of a battery () by a host terminal () during a data exchange session with the battery (). In accordance with the embodiments of the invention, sampling, data communication with the battery pack (), and detection of battery () removal, may occur substantially simultaneously. The battery () removal may be detected during data transmission from the terminal () to the battery pack (). Moreover, a response may be received by the terminal () from the battery circuits () in response to data communicated to the battery () on the battery communication line (), during sampling in a timed manner.


Find Patent Forward Citations

Leinonen, Pekka. (2016). Detecting true battery removal from a host device by comparing a voltage level on a communication line with a threshold voltage level (U.S. Patent No. 9239772). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9239772

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