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:
Feb. 18, 2003
Filed:
Oct. 30, 1998
Applicant:
Inventors:
Norifumi Todogawa, Kanagawa, JP;
Masaharu Yamamoto, Kanagawa, JP;
Wada Yoshiyuki, Kanagawa, JP;
Takehiko Fujiyama, Kanagawa, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/173 ; H04N 7/12 ; H02N 3/05 ; H04L 1/228 ; H04J 3/16 ;
U.S. Cl.
CPC ...
H04N 7/173 ; H04N 7/12 ; H02N 3/05 ; H04L 1/228 ; H04J 3/16 ;
Abstract
In a video transmission system which transmits video data through an ATM network, the ATM network sets up fixed virtual connections between transmitters and a receiver. In the receiver, a connection control portion designates a desired one of the virtual connections and a header controller only extracts cells of the designated virtual connection.