Inventor
ROTH RUDOLF
NL16 patents
⚠️ This page may combine multiple inventors who share the name “ROTH RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
13 patentsUS5546365AAug 13, 1996
Record carriers containing a user's preferred order of reproduction of items of information included therein, and apparatus for use with and/or for creating such record carriers
PHILIPS CORP188 citations99
US5453968ASep 26, 1995
Methods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a pattern
PHILIPS CORP143 citations97
US5060219AOct 22, 1991
Recording system for recording only those types of information which are specified by the record carrier
PHILIPS CORP148 citations97
US5418764AMay 23, 1995
Recording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrier
PHILIPS CORP117 citations96
US5187699AFeb 16, 1993
Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals
PHILIPS CORP102 citations95
US5654947AAug 5, 1997
Method for recording information on a record carrier having a track which is transversely modulated in accordance with an auxiliary signal including address codes and auxiliary codes, and a method for producing the track
PHILIPS CORP94 citations94
US5428598AJun 27, 1995
Record carrier with copy bits
PHILIPS CORP48 citations94
US5463607AOct 31, 1995
System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information
PHILIPS CORP75 citations93
US5212678AMay 18, 1993
System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information
PHILIPS CORP86 citations93
US5124966AJun 23, 1992
Method for recording data signals on an inscribable record carrier and reading device for the record carrier
PHILIPS CORP90 citations93
US5065388ANov 12, 1991
Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals
PHILIPS CORP86 citations93
US5581529ADec 3, 1996
Combination of a recording arrangement and a source selection arrangement
PHILIPS CORP20 citations83
US5065389ANov 12, 1991
Information recording and read device, information recording device, and record carrier obtained by means of one of the device
PHILIPS CORP19 citations74