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:
Mar. 31, 2020
Filed:
Jul. 06, 2015
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Atsushi Fukui, Sakai, JP;
Ryoichi Komiya, Sakai, JP;
Mehdi El Fassy Fihry, Sakai, JP;
Yuki Watanabe, Sakai, JP;
Ryohsuke Yamanaka, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/35 (2006.01); H02J 7/34 (2006.01); H02J 7/00 (2006.01); G01R 19/165 (2006.01);
U.S. Cl.
CPC ...
H02J 7/35 (2013.01); H02J 7/0068 (2013.01); H02J 7/34 (2013.01); G01R 19/16538 (2013.01);
Abstract
A controller () of an electronic book reader selects, as a power source for operating the electronic book reader, a capacitor () configured to accumulate power from a solar cell () upon performing a page turning operation, and a storage cell () upon performing an operation of downloading an electronic book.