Inventor · disambiguated record
John S. Helton
Also filed as: HELTON JOHN · HELTON JOHN S
8 granted patents·275 citations·filing 1985–2011
88Inventor score
Files withAT & T BELL LAB2AMERICAN TELEPHONE & TELEGRAPH1AT & T CORP1AT & T INFORMATION SYSTEMS INC1AVAYA TECHNOLOGY CORP1
Top patents by PatentIndex Score
8 records- 0194US4769833AWideband switching systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Sep 6, 1988·161 cites·4 claims
- 0280US4999832ABroadband multirate switching architectureAT & T BELL LAB·Filed 1989·Granted Mar 12, 1991·48 cites·17 claims
- 0367US8757819B2Conveniently assemblable interactive systems and display deviceMACDONALD DOUGLAS·Filed 2011·Granted Jun 24, 2014·8 cites·14 claims
- 0463US8899990B2Display mounting systemsHELTON JOHN·Filed 2010·Granted Dec 2, 2014·2 cites·31 claims
- 0553US5212578ASelection of transmission facilities using optical wavelength division multiplexingAT & T BELL LAB·Filed 1991·Granted May 18, 1993·18 cites·10 claims
- 0652US5416772AApparatus for insertion of overhead protocol data into a switched data streamAT & T CORP·Filed 1993·Granted May 16, 1995·23 cites·29 claims
- 0751US6674853B1Integration of remote access and serviceAVAYA TECHNOLOGY CORP·Filed 2000·Granted Jan 6, 2004·3 cites·12 claims
- 0842US4635249AGlitchless clock signal control circuit for a duplicated systemAT & T INFORMATION SYSTEMS INC·Filed 1985·Granted Jan 6, 1987·12 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →