Patent EP0631457A3 successfully refreshed from Google Patents.
EP0631457A3
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Communications signaling protocols.
Assignee: AT&T Inc
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Filing: 1994-06-15
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Granted: —
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Expires: 2014-06-15
Abstract
No abstract record available.
Inventors
- 👤 Porta Thomas F La
- 👤 Malathi Veeraraghavan
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 23:49
CPC Classifications
H; H04; H04Q; H04Q11/00; H04Q11/04; H04Q11/0428; H04Q11/0478; H04Q11/0435; H04Q11/0457; H04L; H04L12/00; H04L12/54; H04L12/56; H04L12/5601; H04L2012/5629; H04L2012/563; H04Q2213/00; H04Q2213/05; H04Q2213/056; H04Q2213/29; H04Q2213/345; H04Q2213/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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