EP0669773A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Communication system with personal computers and wireless telephone system connected to communication equipment
Assignee: Unify GmbH and Co KG
•
Filing: 1995-02-22
•
Granted: —
•
Expires: 2015-02-22
Abstract
Abstract The communication system has a number of personal computers (PC) coupled together via a local area network (LAN), each associated with a respective cordless telephone handset (KE), with at least cordless telephone base station (BS) coupled to a communication exchange (KA). The local area network has an interface (GWE) for coupling it to the telephone exchange, allowing signalisation information provided by each personal computer and each handset to be supplied to the exchange and signalisation information provided by the exchange to be supplied to each computer an each handset.
Inventors
- 👤 Ernst Dipl.-Ing. Langmantel
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 20:34
CPC Classifications
H; H04; H04W; H04W76/00; H04W76/10; H04M; H04M2250/00; H04M2250/08; H04W84/00; H04W84/02; H04W84/10; H04W84/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US4866758A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.