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. 24, 2007
Filed:
Dec. 28, 2001
Applicants:
Tetsuroh Nakamura, Takaraduka, JP;
Hiroyuki Matsuo, Neyagawa, JP;
Masaichiro Tatekawa, Minoo, JP;
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/048 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic paper file with an advantage like a book or a notebook can settle a conventional problem regarding the displaying that appears at a time of communicating by a portable information terminal. And the electronic paper file is provided with a receiving electronic paper displaying data sent from the other electronic paper and a sending electronic paper sending the display content to the other electronic paper.