JD

Jan Dewolf

U.S. Philips: 5 patents #914 of 8,851Top 15%
Overall (All Time): #1,054,924 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5488663 Encoding methods for generating a digital signal containing modulated bit allocation information, and record carriers containing that signal Gerardus C. P. Lokhoff, Abraham Hoogendoorn 1996-01-30
5375171 Transmission system, and transmitter and receiver used in the transmission system for transmitting and receiving digital signals containing modulated bit allocation information Gerardus C. P. Lokhoff, Abraham Hoogendoorn 1994-12-20
5367413 Device for reproducing a piece of music from a magnetic record carrier (favorite tape position) 1994-11-22
5255250 Combination of a signal source and a recording device for recording n pieces of music generated by the signal source on a magnetic record carrier, a signal source and a recording device to be used in the combination Gerardus C. P. Lokhoff 1993-10-19
5187629 Cassette with magnetic tape on two coplanar reels Norbert C. Vollmann, Gunther Bernauer, Anton Stoger, Marco V. Koningsberger 1993-02-16