Assignee: Trillium Telephone Systems Inc.

Location: Ontario, CA
No. of patents: 3

Number	Title	Issue Date
5046188	Data interface for telephone system A data interface for use in a communication system, comprised of a CPU module connected to a central controller of the communication system and a plurality of data terminals associated with respective subscriber sets of the communication system. The CPU m...	09/03/1991
4805211	Subscriber set programming module A programming module for programming a plurality of unprogrammed subscriber sets with data signals stored in a single programmed subscriber set. The module receives data signals from the programmed set, and stores them in an electrically erasable read onl...	02/14/1989
4788720	Programmable subscriber set A subscriber set for connection via tip and ring leads to a remote communication system such as a PABX or centrex. The remote communication system is capable of implementing a plurality of special features such as hold, call transfer, call forward, etc. T...	11/29/1988

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