Assignee
NEWTON COMMUNICATIONS INC
US·2 granted patents·35 citations·filing 1992–1993
Technology mixH04Q2
Top patents by PatentIndex Score
2 records- 0145US5313459APrivate branch exchange system and methods for operating sameNEWTON COMMUNICATIONS INC·Filed 1992·Granted May 17, 1994·18 cites·42 claims
- 0241US5592473APrivate branch exchange system and methods for operating sameNEWTON COMMUNICATIONS INC·Filed 1993·Granted Jan 7, 1997·17 cites·53 claims
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