1
Gary B Videlock, Russell C Gocht, AnneMarie Freitas, Mark J Freitas: Apparatus and method for learning and filtering destination and source addresses in a local area network system. Microcom Systems, Schiller & Kusmer, August 4, 1992: US05136580 (174 worldwide citation)

An apparatus and method for learning and filtering destination and source addresses in a local area network (LAN) system is provided to facilitate the transfer of information packets from one local area network to another. The apparatus provides a link between two (or more) remotely located LANS thr ...


2
Dwayne A Carson: Method and apparatus for synchronizing files. Microcom Systems, Mintz Levin Cohn Ferris Glovsky and Popeo P C, November 2, 1999: US05978805 (149 worldwide citation)

A method and apparatus is disclosed for synchronizing files stored in memory of two remotely located systems. The system can generate a copy of a source file at the destination location without transferring all the data of the source file. The destination location includes a reference file that can ...


3
Gregory Pearson, Nathan R Melhorn, Michael F Onarato, Craig A Richards: Method and apparatus for effecting efficient transmission of data. Microcom Systems, Schiller & Kusmer, March 2, 1993: US05191583 (51 worldwide citation)

Method and apparatus are disclosed for a data communications system in which data packets are transmitted between two data terminal units wherein idle packets are transmitted whenever there is no data packet to send and such idle packets are utilized for detecting transmission errors in order to opt ...


4
Gary Videlock, Mark J Freitas, Philip P Gailinas: High speed data compression and transmission for wide area network connections in LAN/bridging applications. Microcom Systems, Schiller & Kusmer, January 12, 1993: US05179555 (49 worldwide citation)

A bridge/router for use in bridging and routing data among one or more local area networks and a wide area network is disclosed. The bridge/router utilizes a data compressor adapted to compress data in frames adding an end of compression marker after each frame. The bridge/router provides data trans ...


5
Gregory Pearson, Nathan R Melhorn, Michael F Onarato, Craig A Richards: Multi-mode modem and data transmission method. Microcom Systems, Lappin & Kusmer, January 2, 1996: US05481562 (48 worldwide citation)

A multi-mode modem and a method of transmitting data utilizing the multi-mode modem are disclosed in which different modes of operation may be automatically selected by sending multiple link requests to a receiving modem in order to provide either optimized or non-optimized data transmission accordi ...


6
Paul Friedman, Nathan Melhorn: Data telecommunications system and method for transmitting compressed data. Microcom Systems, Gaston & Snow, June 25, 1991: US05027376 (47 worldwide citation)

Disclosed is a data compressing modem for connection to a decompressing modem over communication lines. The compressing modem receives an input data stream, and each character in the data stream is recodified with a compressed character code, the length of which is dependent on the frequency of the ...


7
Gary B Videlock, Russell C Gocht, Tom P Gloria, Douglas Wainer: Multiport source routing token ring bridge apparatus. Microcom Systems, Schiller & Kusmer, October 5, 1993: US05251213 (45 worldwide citation)

A multiport source routing token ring bridge is provided which permits a single local area network bridge to interconnect to multiple remote bridges without limitations on the number of rings and bridges interspersed between a data packet's source and its intended destination. The bridge receives a ...


8
Lewis A Bergins, Michael Onorato, Jerry Falk, Richard Carey, Dennis Kloc, Roy Greene: Transmission of data over a radio frequency channel. Microcom Systems, Lappin & Kusmer, October 20, 1998: US05826198 (36 worldwide citation)

An improved system for the transmission of data over a cellular telephone channel is provided. The system is especially adapted to reduce the cost associated with cellular telephone calls by allowing data transmission only when the channel signal level is greater than a pre-defined value, so as maxi ...


9
Bradford R Steinka, Edward J Meaney: Central site call routing apparatus and method. Microcom Systems, Mintz Levin Cohn ferris Glovsky and Popeo P C, September 4, 2001: US06285680 (34 worldwide citation)

A central site communication system selectively establishes a data connection between a remote system and one of group of host systems as a function of information about the remote system. The communication system can be connected to a digital data network such as via an ISDN or T


10
Dennis Kloc, Richard A Carey: Method and apparatus for effecting efficient transmission of data. Microcom Systems, Schiller & Kusmer, August 31, 1993: US05241565 (24 worldwide citation)

A telecommunications system intermittently checks and, if necessary, adjusts the power level of the transmitted data as a function of the transmission characteristics of the transmission line so as to optimize transmission performance.