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:
Sep. 17, 1996
Filed:
Nov. 30, 1994
Applicant:
Inventors:
Yasuro Shobatake, Kawasaki, JP;
Keiji Tsunoda, Yokohama, JP;
Yoshiaki Takabatake, Yokohama, JP;
Mikio Hashimoto, Ichikawa, JP;
Taketoshi Tujita, Yokohama, JP;
Junichi Takeda, Yokohama, JP;
Narito Kimura, Ichikawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
370 601 ; 370 942 ; 3701051 ;
Abstract
A switching apparatus includes an input port to which information data associated with an ATM cell is input, a memory for storing information data input via the input port, a processor for sequentially performing frame synchronization process for finding a frame and ATM cell synchronization process for checking a cell structure with respect to information data read out from the memory, and an output port for outputting information data processed by the processor.