Telic Alcatel

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5065425 Telephone connection arrangement for a personal computer and a device for such an arrangementExpiredDec 26, 89Nov 12, 91[H04M]
5060241 Synchronizing system for a private digital exchange connected to an ISDNExpiredNov 03, 89Oct 22, 91[H04L]
5050211 Safety interlockExpiredOct 13, 89Sep 17, 91[H04M]
5022075 Mechanical assembly for ensuring electrical safety in a telephone set or terminalExpiredApr 12, 89Jun 04, 91[H04M, H01R]
4984234 Time-division switching systemExpiredJan 19, 89Jan 08, 91[H04Q]
4974255 System for remotely monitoring a single- or multi-function installation by telephoneExpiredMar 16, 89Nov 27, 90[H04M]
4953055 System and a protection and remote power-feeding device for equipment connected by two transformers to a four-wire transmission linkExpiredSep 09, 88Aug 28, 90[H02H]
4831649 Method of routing calls for a network of digital time-switched exchangesExpiredJan 25, 88May 16, 89[H04M]
4823383 Protection device for terminal equipment on telephone subscriber premisesExpiredNov 17, 87Apr 18, 89[H04M, H03H, H02H]
4821314 Message and ringing signaling device for a telephone installationExpiredAug 18, 87Apr 11, 89[H04M]
D287250 Data communication terminalExpiredJan 09, 84Dec 16, 86[]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.