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. 02, 1997
Filed:
Jun. 01, 1995
Hideki Kobunaya, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A communication data receiver comprises a counter for generating a write address on a buffer memory for communication cell data according to a write signal directing the communication cell data to be written into the buffer memory, a latch circuit for holding a write address for start communication cell data being written, an overflow detection circuit for detecting an overflow of the buffer memory, a circuit for prohibiting communication cell data from being written into the buffer memory according to an overflow detection signal, and a circuit for setting a write address held in the latch circuit as a writing start address for the next received communication cell data in the counter according to the overflow detection signal.