1
Rudolf Roth: Record carriers containing a users preferred order of reproduction of items of information included therein, and apparatus for use with and/or for creating such record carriers. U S Philips Corporation, Richard A Weiss, August 13, 1996: US05546365 (114 worldwide citation)

Record carriers containing a user's preferred order of reproduction of items of information included therein, and reproducing apparatus for use with and/or recording apparatus for creating the record carriers. The reproducing apparatus reproduces items of information which have been recorded on the ...


2
Gerardus C P Lokhoff, Rudolf Roth, Wilhelmus P M Raaymakers: Recording system for recording only those types of information which are specified by the record carrier. U S Philips Corporation, Leroy Eason, October 22, 1991: US05060219 (79 worldwide citation)

A recording system includes a record carrier of an inscribable type and a recording apparatus. The record carrier is preconditioned with a control information pattern which includes identification of one or more types of information for which recording is permitted on such record carrier. The record ...


3
Hindrik Veldhuis, Rudolf Roth, Jacobus P J Heemskerk: 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. U S Philips Corporation, Richard A Weiss, September 26, 1995: US05453968 (67 worldwide citation)

Methods of and information recording devices for recording and/or inhibiting recording of a signal including copy bits on a record carrier, and a record carrier including that signal. The signal has successive information frames including main data and subcode data. The subcode data of the informati ...


4
Rudolf Roth, Paulus C M Van Der Zande: 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. U S Philips Corporation, Richard A Weiss, May 23, 1995: US05418764 (63 worldwide citation)

A recording device, record carrier, and information recording system including both. The recording device is adapted to read an auxiliary signal from the record carrier. The record carrier has a track which is transversely modulated in accordance with the auxiliary signal. The auxiliary signal inclu ...


5
Rudolf Roth, Paulus C M Van Der Zande: Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals. U S Philips Corporation, Leroy Eason, November 12, 1991: US05065388 (61 worldwide citation)

A series of data signals are recorded in a track on a record carrier, and address information indicating the location thereon of each data signal is stored in a temporary table of contents in the recording apparatus after recording each such signal. After the last data signal of the series has been ...


6
Rudolf Roth, Johannes C Van Offenbeek: System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information. U S Philips Corporation, Leroy Eason, May 18, 1993: US05212678 (57 worldwide citation)

A recording and read system capable of for recording and reading information (Va) on/from a record carrier (1) with a higher speed than that with which it is received or supplied. In order to compensate for differences between the recording speed and the read speed and between the receiving speed an ...


7
Rudolf Roth, Paulus C M van der Zande: Method for recording data signals on an inscribable record carrier and reading device for the record carrier. U S Philips Corporation, Leroy Eason, June 23, 1992: US05124966 (53 worldwide citation)

When series of data signals (DS1, DS2, DS3) are recorded in a track (82) of a record carrier (61), the address information indicating the location where the data signal is recorded on the record carrier is stored in a temporary table of contents (PMA) after recording of a data signal. After the last ...


8
Rudolf Roth, Paulus C M Van Der Zande: 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. U S Philips Corporation, August 5, 1997: US05654947 (49 worldwide citation)

A record carrier, a recording device and method, and an information recording system including the recording device and the record carrier. The record carrier has a track which is transversely modulated in accordance with an auxiliary signal. The auxiliary signal includes address codes which specify ...


9
Wilhelmus P M Raaymakers, Johannes J Mons, Rudolf Roth: Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals. U S Philips Corporation, Leroy Eason, February 16, 1993: US05187699 (49 worldwide citation)

A method and apparatus for successively recording a first and a second information signal on a record carrier track which is pre-recorded with track position-code signals alternating with track position-synchronizing signals. Each information signal is converted into a respective modulated digital s ...


10
Rudolf Roth, Johannes C Van Offenbeek: System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information. U S Philips Corporation, Richard A Weiss, October 31, 1995: US05463607 (41 worldwide citation)

A recording and read system capable of recording and reading information from a record carrier with a higher speed than that with which it is received or supplied. In order to compensate for differences between the recording speed and the read speed and between the receiving speed and the supply spe ...