SPRINT INTERNATIONAL COMMUNICATIONS CORPORATION, A CORP. OF DE
Patent Owner
Stats
- 13 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 25, 1997 most recent publication
Details
- 13 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,351 Total Citation Count
- Oct 24, 1984 Earliest Filing
- 16 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5615379 Method for editing data stored in files in which the file formats are unknownAug 26, 94Mar 25, 97[G06F]
5459717 Method and apparatus for routing messagers in an electronic messaging systemMar 25, 94Oct 17, 95[H04L]
5420857 Connection establishment in a flat distributed packet switch architectureFeb 08, 94May 30, 95[H04Q]
5295133 System administration in a flat distributed packet switch architectureFeb 12, 92Mar 15, 94[H04L, H04J]
5295137 Connection establishment in a flat distributed packet switch architectureFeb 12, 92Mar 15, 94[H04L, H04Q]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5408464 System administration in a flat distributed packet switch architectureExpiredFeb 08, 94Apr 18, 95[H04L, H04J]
5216591 Method for efficient distributed data communications network backbone node locationExpiredFeb 06, 90Jun 01, 93[H04J]
5170394 Host network communication with transparent connection devicesExpiredDec 19, 90Dec 08, 92[H04L, H04J]
5113499 Telecommunication access management system for a packet switching networkExpiredApr 28, 89May 12, 92[G06F]
4980886 Communication system utilizing dynamically slotted informationExpiredNov 03, 88Dec 25, 90[H04J]
4799153 Method and apparatus for enhancing security of communications in a packet-switched data communications systemExpiredSep 17, 87Jan 17, 89[H04L]
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