Inventor · disambiguated record
Daniel J. G. Janssen
Also filed as: JANSSEN DANIEL J G · JANSSEN DANIEL JOHANNES GERARD
18 granted patents·239 citations·filing 1974–1996
94Inventor score
Files withPHILIPS CORP18
Top patents by PatentIndex Score
18 records- 0188US4079211AProtection device for a subscriber's telephone setPHILIPS CORP·Filed 1976·Granted Mar 14, 1978·34 cites·5 claims
- 0287US4344149ADecimation, linear phase, digital FIR filterPHILIPS CORP·Filed 1980·Granted Aug 10, 1982·48 cites·5 claims
- 0373US4571462AMultiple use digital tone generator in telephonePHILIPS CORP·Filed 1984·Granted Feb 18, 1986·21 cites·7 claims
- 0457US5815537AWireless digital communication device, and a pulse shaping networkPHILIPS CORP·Filed 1996·Granted Sep 29, 1998·39 cites·8 claims
- 0557US4388499ALine interruption circuit for use in a telephone setPHILIPS CORP·Filed 1981·Granted Jun 14, 1983·11 cites·5 claims
- 0656US4341991AVoltage stabilizer suitable for a telephone setPHILIPS CORP·Filed 1980·Granted Jul 27, 1982·12 cites·5 claims
- 0749US4390753ALine interruption arrangementPHILIPS CORP·Filed 1981·Granted Jun 28, 1983·8 cites·8 claims
- 0847US5978664AWireless digital communication device, and a peak-detectorPHILIPS CORP·Filed 1996·Granted Nov 2, 1999·16 cites·8 claims
- 0946US5397940ABuffer system with reduced interferencePHILIPS CORP·Filed 1993·Granted Mar 14, 1995·8 cites·25 claims
- 1043US4518828ATransmission circuit for an electronic telephone setPHILIPS CORP·Filed 1983·Granted May 21, 1985·6 cites·3 claims
- 1140US4672606AMethod, station and system for the transmission of messages in the form of data packetsPHILIPS CORP·Filed 1985·Granted Jun 9, 1987·10 cites·11 claims
- 1239US5081605ADigital filterPHILIPS CORP·Filed 1989·Granted Jan 14, 1992·5 cites·9 claims
- 1338US5828209AVoltage reference arrangement, a voltameter, a battery voltage detection arrangement, and a wireless communication devicePHILIPS CORP·Filed 1996·Granted Oct 27, 1998·5 cites·18 claims
- 1436US4799236ATelecommunication system comprising a bus conductor and telecommunication stations connected to this bus conductor through transformersPHILIPS CORP·Filed 1987·Granted Jan 17, 1989·6 cites·4 claims
- 1534US4117391ACurrent stabilizing circuitPHILIPS CORP·Filed 1977·Granted Sep 26, 1978·2 cites·10 claims
- 1633US4388498AVoltage stabilizer suitable for use in a telephone setPHILIPS CORP·Filed 1980·Granted Jun 14, 1983·3 cites·1 claims
- 1731US4476352ATelephone subscriber line looping circuitPHILIPS CORP·Filed 1982·Granted Oct 9, 1984·4 cites·2 claims
- 1831US3982078ALine matching circuit for use in a tone pushbutton dialling subscriber's set provided with a tone generatorPHILIPS CORP·Filed 1974·Granted Sep 21, 1976·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →