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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 6691310 B1

PDFFull Text
Date of Patent:
Feb. 10, 2004

Filed:

Mar. 25, 1999

Information receiver and information transmission and reception method providing information usage status

Applicant:
Inventors:

Shigeki Hirasawa, Sagamihara, JP;

Yuichi Yagawa, Yokohama, JP;

Eiichi Yukino, Ebina, JP;

Michio Morioka, Hitachi, JP;

Toru Yamada, Yokohama, JP;

Nobukage Takahashi, Fujisawa, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:

Andrew Faile

Assistant Examiner:

Reuben M Brown

Int. Cl.
CPC ...
H04N 7/167 ; H04N 7/16 ;
U.S. Cl.
CPC ...
H04N 7/167 ; H04N 7/16 ;
Abstract

An information receiver comprising a unit receiving information having a package number identifying the information, a first storage section where said package number is stored, a second storage section where reception information indicating whether or not said information associated with said package number was received, and a third storage section where display information indicating whether or not said information associated with said package number was displayed.

Find Patent Forward Citations

Hirasawa, Shigeki. (2004). Information receiver and information transmission and reception method providing information usage status (U.S. Patent No. 6691310). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6691310

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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