Inventor · disambiguated record
Wilfred A. M. Snijders
Also filed as: SNIJDERS WILFRED A M · SNIJDERS WILFRED ANDRE MARIA
21 granted patents·960 citations·filing 1975–1994
96Inventor score
Files withPHILIPS CORP21
Top patents by PatentIndex Score
21 records- 0198US4003002AModulation and filtering devicePHILIPS CORP·Filed 1975·Granted Jan 11, 1977·216 cites·1 claims
- 0294US4130806AFilter and demodulation arrangementPHILIPS CORP·Filed 1977·Granted Dec 19, 1978·119 cites·1 claims
- 0391US5619504ATelecommunication system and a main station for use in such a systemPHILIPS CORP·Filed 1994·Granted Apr 8, 1997·143 cites·20 claims
- 0491US3997773AInterpolating digital filter with input bufferPHILIPS CORP·Filed 1975·Granted Dec 14, 1976·36 cites·8 claims
- 0589US5509003ATDM data communications network wherein each data frame is divided into respective lower rate sub-frames for respective sets of substations, and main station and substation for use thereinPHILIPS CORP·Filed 1994·Granted Apr 16, 1996·103 cites·9 claims
- 0685US3988607AInterpolating digital filterPHILIPS CORP·Filed 1975·Granted Oct 26, 1976·25 cites·7 claims
- 0779US4362909AEcho canceler with high-pass filterPHILIPS CORP·Filed 1980·Granted Dec 7, 1982·43 cites·2 claims
- 0878US4349889ANon-recursive filter having adjustable step-size for each iterationPHILIPS CORP·Filed 1980·Granted Sep 14, 1982·47 cites·6 claims
- 0977US4117277AArrangement for simultaneous two-way data transmission over two-wire circuitsPHILIPS CORP·Filed 1977·Granted Sep 26, 1978·33 cites·8 claims
- 1071US5579321ATelecommunication system and a main station and a substation for use in such a systemPHILIPS CORP·Filed 1994·Granted Nov 26, 1996·68 cites·21 claims
- 1171US4800384AArrangement for identifying peripheral apparatus such as work stations printers and such like, which can optionally be connected in geographically different locations to a communication network by means of local coupling unitsPHILIPS CORP·Filed 1986·Granted Jan 24, 1989·42 cites·11 claims
- 1260US3965338AApparatus for achieving a predetermined transfer characteristicPHILIPS CORP·Filed 1975·Granted Jun 22, 1976·10 cites·19 claims
- 1356US4121296ADigital signal processing arrangementPHILIPS CORP·Filed 1977·Granted Oct 17, 1978·13 cites·1 claims
- 1454US4334128AEcho canceler for homochronous data transmission systemsPHILIPS CORP·Filed 1980·Granted Jun 8, 1982·15 cites·1 claims
- 1549US4464746AArrangement for correcting pulse distortion in homochronous data transmissionPHILIPS CORP·Filed 1982·Granted Aug 7, 1984·12 cites·1 claims
- 1644US5307328AMagneto-optical scanning device with small coilPHILIPS CORP·Filed 1992·Granted Apr 26, 1994·6 cites·20 claims
- 1743US4317212AArrangement for checking the synchronization of a receiverPHILIPS CORP·Filed 1980·Granted Feb 23, 1982·9 cites·1 claims
- 1839US4313203ATransmission system for the transmission of binary data symbolsPHILIPS CORP·Filed 1980·Granted Jan 26, 1982·7 cites·3 claims
- 1938US3978323AApparatus for achieving predetermined transfer characteristicsPHILIPS CORP·Filed 1975·Granted Aug 31, 1976·5 cites·27 claims
- 2037US4573169ACommunication system for bi-phase transmission of data and having sinusoidal low pass frequency responsePHILIPS CORP·Filed 1983·Granted Feb 25, 1986·6 cites·4 claims
- 2131US4313088AArrangement for generating a clock signalPHILIPS CORP·Filed 1980·Granted Jan 26, 1982·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →