1
Roy J Mankovitz: Apparatus and methods for identifying broadcast audio program selections in an FM stereo broadcast system. Roy J Mankovitz, July 28, 1992: US05134719 (291 worldwide citation)

Apparatus and methods are disclosed for transmitting and receiving auxiliary data in addition to regular audio broadcast programs including musical selections and announcements. The auxiliary data includes musical selection identification such as title, artist and album name. Receiver circuits are d ...


2
Roy J Mankovitz: Receiver apparatus and methods for identifying broadcast audio program selections in a radio broadcast system. Roy J Mankovitz, June 2, 1992: US05119507 (92 worldwide citation)

Apparatus and methods are disclosed for transmitting and receiving auxiliary data in addition to regular audio broadcast programs including musical selections and announcements. The auxiliary data includes musical selection identification such as title, artist and album name. Receiver circuits are d ...


3
Roy J Mankovitz: Apparatus and methods for providing text information identifying audio program selections. Roy J Mankovitz, November 3, 1992: US05161251 (89 worldwide citation)

Apparatus and methods are disclosed for providing text information which identifies audio program selections, such as musical selections, stored on a compact disk (CD). Digital identification numbers encoded on the disk are provided by a compact disk player to a digital processor having a memory sto ...


4
Roy J Mankovitz: Apparatus and methods for broadcasting auxiliary data in an FM stereo broadcast system. Roy J Mankovitz, June 2, 1992: US05119503 (36 worldwide citation)

Apparatus and methods are disclosed for broadcasting auxiliary data in an FM stereo broadcasting system. The auxiliary data is broadcast in addition to regular audio broadcast programs including musical selections, and includes data which identifies the musical selections. Embodiments are disclosed ...


5
Lawrence J Karr: Tunable antenna apparatus and method for use with superheterodyne receivers. Roy J Mankovitz, August 6, 1991: US05038405 (21 worldwide citation)

An antenna tuning system and method are disclosed for use with a tunable receiver coupled to an external antenna, where the receiver has a local oscillator whose frequency is a function of the frequency to which the receiver is tuned. The tuning system includes circuitry for receiving the radio freq ...


6
Lawrence J Karr: Polled data network auto-equalizer system and method. Telerate Systems Incorporated, Roy J Mankovitz, November 6, 1990: US04969162 (16 worldwide citation)

An improved auto-equalizer technique is disclosed for use in two-way communications systems having terminals which are connected by a communications link having distortion characteristics which are substantially identical for signals traveling in either direction. The technique includes a master mod ...


7
Andrew C Barber: Electronically controlled variable gain amplifier. Telerate Systems Incorporated, Roy J Mankovitz, June 15, 1993: US05220219 (7 worldwide citation)

An electronically controlled variable gain amplifier is disclosed which provides an output signal proportional to the value of an input signal multiplied by a gain factor, where the gain factor is in turn logarithmically proportional to the value of a gain control signal in the form of a digital wor ...


8
Roy J Mankovitz: Topical preparation and method for suppression of skin eruptions caused by herpes simplex virus. Roy J Mankovitz, January 31, 1995: US05385733 (7 worldwide citation)

A preparation and method for suppressing skin eruptions caused by herpes simplex virus in a human subject, comprising butylated hydroxytoluene in solution with oleum melaleucae alternifolia.


9
Roy J Mankovitz: Topical preparation and method for suppression of skin eruptions caused herpes simplex virus. Roy J Mankovitz, June 1, 1993: US05215748 (5 worldwide citation)

A preparation and method for suppressing skin eruptions caused by herpes simplex virus in a human subject, comprising butylated hydroxytoluene in solution with oleum melaleucae alternifolia.


10
Roy J Mankovitz: Apparatus and method for using ambient light to control electronic apparatus. Roy J Mankovitz, October 27, 1992: US05159191 (2 worldwide citation)

A broadcast receiver is disclosed which is powered by a solar cell in combination with a rechargeable battery mounted within a waterproof housing which is adapted for attachment to a lounge chair used for suntanning. The control of power, tuning and volume functions is accomplished using photodetect ...