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:
Jan. 05, 1999
Filed:
Jan. 11, 1995
David H Chung, Sunnyvale, CA (US);
Sony Corporation, Tokyo, JP;
Sony Electronics, Inc., Park Ridge, NJ (US);
Abstract
A single-chip, network interface controller (NIC) integrated circuit (IC) with a host interface and arbiter common to two 10BASE-T ETHERNET local area network (LAN) segments with respective unshielded twisted pair interfaces, encoder-decoders, medium access controllers, first-in first-out register memory arrays, and buffer management. Source-address and destination-address content addressable memories are connected to respective MAC receivers in the medium access controllers to both learn the addresses of network clients on the two segments and then to transparently bridge packets between the LAN segments. The NIC effectively increases the bandwidth of a server connection to the thus unified network.