Inventor · disambiguated record
Stanley D. Rosenbaum
Also filed as: ROSENBAUM STANLEY D · ROSENBAUM STANLEY DANIEL
18 granted patents·465 citations·filing 1975–1995
95Inventor score
Top patents by PatentIndex Score
18 records- 0192US5323461ATelephone line interface circuit with voltage switchingNORTHERN TELECOM LTD·Filed 1992·Granted Jun 21, 1994·101 cites·23 claims
- 0279US4514595AActive impedance line feed circuitNORTHERN TELECOM LTD·Filed 1982·Granted Apr 30, 1985·30 cites·7 claims
- 0376US5511118AMethod of providing d.c. feed to a telephone lineNORTHERN TELECOM LTD·Filed 1995·Granted Apr 23, 1996·85 cites·16 claims
- 0473US4484032AActive impedance transformer assisted line feed circuitNORTHERN TELECOM LTD·Filed 1982·Granted Nov 20, 1984·22 cites·13 claims
- 0569US5390231AProtection and recovery of telephone line interface circuitsNORTHERN TELECOM LTD·Filed 1993·Granted Feb 14, 1995·52 cites·24 claims
- 0669US4947427AProtection arrangement for a telephone subscriber line interface circuitNORTHERN TELECOM LTD·Filed 1989·Granted Aug 7, 1990·25 cites·17 claims
- 0763US4764956AActive impedance line feed circuitNORTHERN TELECOM LTD·Filed 1987·Granted Aug 16, 1988·23 cites·4 claims
- 0859US5274702AWideband telephone line interface circuitNORTHERN TELECOM LTD·Filed 1992·Granted Dec 28, 1993·31 cites·19 claims
- 0957US5103387AHigh voltage converterNORTHERN TELECOM LTD·Filed 1991·Granted Apr 7, 1992·23 cites·11 claims
- 1057US4571460AActive impedance line feed circuit with improved ground fault protectionNORTHERN TELECOM LTD·Filed 1984·Granted Feb 18, 1986·11 cites·11 claims
- 1154US4532381AActive impedance line feed circuitNORTHERN TELECOM LTD·Filed 1984·Granted Jul 30, 1985·11 cites·7 claims
- 1252US4539438AActive impedance transformer assisted line feed circuit with supervision filteringNORTHERN TELECOM LTD·Filed 1983·Granted Sep 3, 1985·10 cites·8 claims
- 1347US5661794ATelephone line interface circuit with voltage controlNORTHERN TELECOM LTD·Filed 1992·Granted Aug 26, 1997·16 cites·30 claims
- 1441US4532384ALine feed circuit including negative impedance circuitNORTHERN TELECOM LTD·Filed 1983·Granted Jul 30, 1985·11 cites·12 claims
- 1538US3961352AMulti-ripple charge coupled deviceNORTHERN ELECTRIC CO·Filed 1975·Granted Jun 1, 1976·6 cites·3 claims
- 1636US4691271AVoltage multiplier and voltage multipliers in an amplifier with double rail outputNORTHERN TELECOM LTD·Filed 1986·Granted Sep 1, 1987·5 cites·4 claims
- 1729US4713838AAmplifier with double rail outputNORTHERN TELECOM LTD·Filed 1987·Granted Dec 15, 1987·1 cites·8 claims
- 1828US5666406AHazard prevention for telephone line interface circuitsNORTHERN TELECOM LTD·Filed 1994·Granted Sep 9, 1997·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →