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:
Jul. 02, 2019
Filed:
Jan. 04, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Tadashi Ono, Osaka, JP;
Tatsuya Adachi, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/364 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 13/364 (2013.01); G06F 13/4282 (2013.01); Y02D 10/14 (2018.01); Y02D 10/151 (2018.01);
Abstract
In a removable system formed from a host device and a slave device detachable from the host device, when the slave device sequentially detects a signal of a first voltage level and a signal of a second voltage level from the connected host device, the signal of the first voltage level is transmitted by a second signal line. Subsequently, when the host device detects that the second signal line is at the first voltage level, the host device interrupts drive of a first signal line, and executes initialization.