Assignee
BOSTON TECH INC
US·26 granted patents·1,756 citations·filing 1989–1997
Top patents by PatentIndex Score
26 records- 0195US5193110AIntegrated services platform for telephone communication systemBOSTON TECH INC·Filed 1990·Granted Mar 9, 1993·685 cites·19 claims
- 0294US5029199ADistributed control and storage for a large capacity messaging systemBOSTON TECH INC·Filed 1989·Granted Jul 2, 1991·297 cites·52 claims
- 0392USD389474SIcon for a computer displayBOSTON TECH INC·Filed 1995·Granted Jan 20, 1998·46 cites·1 claims
- 0491USD393852SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Apr 28, 1998·42 cites·1 claims
- 0588US5475748AAutomatic telephone system with function for multiple out-dialed calls per callerBOSTON TECH INC·Filed 1992·Granted Dec 12, 1995·129 cites·28 claims
- 0685USD393850SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Apr 28, 1998·30 cites·1 claims
- 0781USD394052SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted May 5, 1998·24 cites·1 claims
- 0879US5493607AMulti-system network addressingBOSTON TECH INC·Filed 1992·Granted Feb 20, 1996·101 cites·11 claims
- 0974US5659599AVoice mail network and networking methodBOSTON TECH INC·Filed 1994·Granted Aug 19, 1997·74 cites·3 claims
- 1072US5260990AMultiple integrations unit for coupling different switching systems to a message storage systemBOSTON TECH INC·Filed 1991·Granted Nov 9, 1993·51 cites·11 claims
- 1170US5263080ATelephone message storage system with out-of-band signallingBOSTON TECH INC·Filed 1990·Granted Nov 16, 1993·61 cites·22 claims
- 1268US5515422AAutomated attendant for any combination of PBX, centrex and single-line telephonesBOSTON TECH INC·Filed 1995·Granted May 7, 1996·44 cites·17 claims
- 1367US5524139ASystem for automatic access to automated telephonic information servicesBOSTON TECH INC·Filed 1994·Granted Jun 4, 1996·35 cites·19 claims
- 1466US5402472AAutomated attendant for any combination of PBX, centrex, and single-line telephonesBOSTON TECH INC·Filed 1992·Granted Mar 28, 1995·41 cites·7 claims
- 1560USD390213SIcon for a computer displayBOSTON TECH INC·Filed 1995·Granted Feb 3, 1998·11 cites·1 claims
- 1653US5519766AMessage length reporting system for telephone communication systemBOSTON TECH INC·Filed 1992·Granted May 21, 1996·21 cites·11 claims
- 1750USD393851SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Apr 28, 1998·7 cites·1 claims
- 1848USD395045SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Jun 9, 1998·9 cites·1 claims
- 1948US5369697AMethod and apparatus for automatically switching between pulse code and DTMF signals generated by a telephoneBOSTON TECH INC·Filed 1993·Granted Nov 29, 1994·25 cites·11 claims
- 2042USD389472SIcon for a computer displayBOSTON TECH INC·Filed 1995·Granted Jan 20, 1998·8 cites·1 claims
- 2137USD386486SIcon for a computer displayBOSTON TECH INC·Filed 1995·Granted Nov 18, 1997·4 cites·1 claims
- 2235USD403675SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Jan 5, 1999·2 cites·1 claims
- 2331US5168518ACoin tone validator for telephone paystationsBOSTON TECH INC·Filed 1991·Granted Dec 1, 1992·9 cites·12 claims
- 2430USD394053SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted May 5, 1998·0 cites·1 claims
- 2522USD389473SIcon for a computer displayBOSTON TECH INC·Filed 1995·Granted Jan 20, 1998·0 cites·1 claims
- 2619USD393849SIcon for a computer displayBOSTON TECH INC·Filed 1997·Granted Apr 28, 1998·0 cites·1 claims
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