Patents by Inventor Michael R. Levine
Michael R. Levine has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 5692214Abstract: A personal computer is used to assist in the selection of television programs to be recorded at future times and to control a video tape recorder to implement the selected recordings. An application program allows the computer to receive data representing a schedule of future programs. The operator can perform data base operations on the data to obtain listings of programs of particular interest. A program to be recorded is selected by moving a cursor into position with the display of the program listing on the computer. An output device generates infrared signals to control the video tape recorder and a cable box to tune and record a selected program.Type: GrantFiled: August 8, 1994Date of Patent: November 25, 1997Inventor: Michael R. Levine
-
Patent number: 5568272Abstract: A system for programming the automatic operation of a video recorder over an extended time period uses an associated television receiver as a display device for alphanumeric messages to the operator to provide a self-explanatory, interactive programming routine. The video recorder system includes a digital memory, a real time digital clock, and an alphanumeric character generator, all connected to a central digital controller. A keypad allows the operator to initiate a programming routine in which previously stored programming messages are called up from memory and generated on the TV receiver's display tube using the character generator. The operator's responses entered via the keypad are stored in the memory and are called up at future times to generate control signals for the video recorder. The video recorder system further includes a memory storing digital data representing a schedule of programming available for a future period.Type: GrantFiled: October 20, 1995Date of Patent: October 22, 1996Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5508815Abstract: A system for programming the automatic operation of a video recorder over an extended time period uses an associated television receiver as a display device for alphanumeric messages to the operator to provide a self-explanatory, interactive programming routine. The video recorder system includes a digital memory, a real time digital clock, and an alphanumeric character generator, all connected to a central digital controller. A keypad allows the operator to initiate a programming routine in which previously stored programming messages are called up from memory and generated on the TV receiver's display tube using the character generator. The operator's responses entered via the keypad are stored in the memory and are called up at future times to generate control signals for the video recorder. The video recorder system further includes a memory storing digital data representing a schedule of programming available for a future period.Type: GrantFiled: September 13, 1995Date of Patent: April 16, 1996Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5420647Abstract: In a television viewing system, a VCR adapted for use with a source of cable TV, a remotely controllable cable box and a remotely controllable TV receiver provides means to determine all channels tunable by the various tuners, including pay channels. A memory disposed within the VCR stores operative control codes for the cable box and TV. The VCR incorporates switches adapted to interconnect the various components in a variety of configurations. The VCR also incorporates an infrared transmitter operative to transmit control signals to the cable box and TV receiver. Upon receipt of user inputs specifying the desired mode of operation, a controller within the VCR adjusts the switching positions to achieve an optimum configuration for the system components to perform user selections options and transmits remote control codes to the cable box and the TV receiver to place them in condition to enable the user command.Type: GrantFiled: January 19, 1993Date of Patent: May 30, 1995Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5414756Abstract: To initialize a remote control device for use in a particular installation, initialization parameters are entered relating to the relationship between user input codes and equipment to be controlled. In the preferred embodiment involving video recorder equipment, the initialization procedure concerns the video channels available to the recorder and remote control codes associated with the operation of the recorder. Using a receive-only modem on the device attached to a phone jack, initialization is performed by dialing up a remote location with a touch tone phone. At the remote end a computer sends selected audio response signals to the telephone receiver requesting that the user key in information using the touch tone pad. The computer then transmits the appropriate signals to the memory of the remote device to initialize it.Type: GrantFiled: January 21, 1994Date of Patent: May 9, 1995Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5373330Abstract: In a video cassette recorder (VCR) adapted for use in conjunction with a television (TV) receiver, a audio signal generator is used to produce an audio signal in response to key closures made on the VCR's remote unit with the TV speaker being used as an audio output device. In an alternative embodiment, the audio generator is in the form of a speech synthesizer which generates a human-voice message in response to commands entered via the keypad. The main VCR housing may alternatively come equipped with its own speaker, obviating the need to feed the audio signals to the TV.Type: GrantFiled: January 19, 1993Date of Patent: December 13, 1994Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5365282Abstract: A video recorder, adapted for use in conjunction with a remotely controllable unit associated with television recording and/or viewing, contains a remote-control signal transmitter to transmit control codes to the associated unit, and means to analyze the operation of the associated unit in response to the control codes. An electronic controller causes the transmitter to transmit test codes to the associated unit, then analyzes the resulting operation of the associated unit to determine its control codes, which it stores in a memory for later use.Type: GrantFiled: January 19, 1993Date of Patent: November 15, 1994Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5297204Abstract: A single remote control transmitter can advantageously control three units including a cable tuner/descrambler, a video recorder/player and a television receiver. One of these three units, preferably the video recorder/player, is a master unit. It receives remote control signals from a hand held remote control transmitter. The master unit is initialized using on screen prompts to learn the remote control signals for the other units which are slaves. The prompts ask the user to operate various controls on the remote control transmitter of the proposed slave unit, while receiving and analyzing the remote control transmissions. This permits the master unit to build a translation table for control of the slave units. The master unit may include a read only memory of remote control codes for a number of possible slave units. The master unit can abort the initialization process if it recognizes the requested remote control transmission is according to one of the remote control codes stored in the memory.Type: GrantFiled: December 10, 1991Date of Patent: March 22, 1994Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 5123046Abstract: A video recorder, adapted to receive descrambled signals from a remotely controllable tuner/descrambler for multi-channel cable or satellite signals for recording or provision to a T.V. receiver, includes a future program memory which may be programmed by an operator to cause the system to record a predetermined channel at a predetermined future time. To ensure that the descrambler is tuned to the proper channel when a signal requiring descrambling is to be recorded, the video recorder is connected to a remote control transmitter which is energized at the time occurrence of a program to be recorded to send a signal to the remote control receiver of the tuner/descrambler causing it to select the appropriate channel for descrambling.Type: GrantFiled: November 5, 1990Date of Patent: June 16, 1992Assignee: Smart VCR Limited PartnershipInventor: Michael R. Levine
-
Patent number: 4963994Abstract: A system for programming the automatic operation of a video recorder over an extended time period uses an associated television receiver as a display device for alphanumeric messages to the operator to provide a self-explanatory, interactive programming routine. The video recorder system includes a digital memory, a real time digital clock, and an alphanumeric character generator, all connected to a central digital controller. A keypad allows the operator to initiate a programming routine in which previously stored programming messages are called up from memory and generated on the TV receiver's display tube using the character generator. The operator's responses entered via the keypad are stored in the memory and are called up at future times to generate control signals for the viewo recorder. The video recorder system further includes a memory storing data representing a schedule of programming available for a future period.Type: GrantFiled: February 23, 1990Date of Patent: October 16, 1990Inventor: Michael R. Levine
-
Patent number: 4908713Abstract: A system for programming the automatic operation of a video recorder over an extended time period uses an associated television receiver as a display device for alphanumeric messages to the operator to provide a self-explanatory, interactive programming routine. The video recorder system includes a digital memory, a real time digital clock, and an alphanumeric character generator, all connected to a central digital controller. A keypad allows the operator to initiate a programming routine in which previously stored programming messages are called up from memory and generated on the TV receiver's display tube using the character generator. The operator's responses entered via the keypad are stored in the memory and are called up at future times to generate control signals for the video recorder. The video recorder system further includes a memory storing data representing a schedule of programming available for a future period.Type: GrantFiled: June 29, 1988Date of Patent: March 13, 1990Inventor: Michael R. Levine
-
Patent number: 4864513Abstract: The present invention is a technique for forming a signal representing the operator adjustment of a potentiometer. This technique consists of measuring the reference time constant of the resistance between the fixed terminals of the potentiometer and a capacitor, measuring the variable time constant of the resistance of potentiometer between a fixed terminal and the terminal variable by an operator setting and this same capacitor, and again measuring the reference time constant of the resistance between the fixed terminals of the potentiometer and the capacitor. These time constant measurements are made by discharging the capacitor, charging the capacitor through the appropriate terminal of the potentiometer and measuring the time required for the voltage across the capacitor to reach a predetermined threshold level. This measurement sequence is repeated if the two measures of the reference time constant differ by more than a predetermined amount.Type: GrantFiled: July 7, 1987Date of Patent: September 5, 1989Assignee: Honeywell IncorporatedInventors: Michael R. Levine, Victor Rigotti, James Russo, Nicholas Skogler
-
Patent number: 4847825Abstract: In order to warn persons who are about to listen to sound performances from player apparatus using digital records and particularly those listeners using headphones, of the volume setting of the record player, a warning sound having an amplitude substantially lower than the amplitude of the recorded performance, and proportional to the volume setting of the player, is generated for a few seconds before the player begins to reproduce the performance. The warning signal may emanate from digital signals encoded on the record media before each recorded performance, or alternatively, may be generated by circuitry built into the player that generates its own warning tone for a few seconds following the actuation of the "play" button.Type: GrantFiled: August 10, 1987Date of Patent: July 11, 1989Inventor: Michael R. Levine
-
Patent number: 4841458Abstract: The present invention is a technique for forming a digital signal representing an environmental condition. The technique consists of measuring the variable time constant of an analog sensing device having a variable resistance dependent upon the environmental condition and a capacitor as well as measuring the reference time constant of a precision fixed resistor and the same capacitor. The time constants are measured by discharging the capacitor, charging the capacitor through the appropriate element and measuring the time for the voltage across the capacitor to reach a predetermined level. Lastly, the digital ratio between the two time constants is formed. This digital ratio is the digital representation of the environmental condition sensed by said analog sensing device.Type: GrantFiled: July 7, 1987Date of Patent: June 20, 1989Assignee: Honeywell, IncorporatedInventors: Michael R. Levine, Victor Rigotti, James Russo, Nicholas Skogler
-
Patent number: 4829458Abstract: The present invention is a method for specifying a constant in a digital electronic system. This technique employs the ratio of resistances between a reference resistor and a constant specifying resistor. The time constant of the constant specifying resistor and a capacitor is measured by discharging the capacitor, charging the capacitor through the constant specifying resistor and counting the number of predetermined time intervals required for the voltage across the capacitor to reach a predetermined threshold voltage. A similar time constant measurement is made for the reference resistor and the capacitor. The same conditions are employed as far as possible during these two measurements to insure the only differences are in the value of the resistances. The externally specified constant is computed from the digital ratio of the time constant of the constant specifying resistor and the time constant of the reference resistor.Type: GrantFiled: July 7, 1987Date of Patent: May 9, 1989Assignee: Honeywell IncorporatedInventors: James Russo, Michael R. Levine, Victor Rigotti, Nicholas Skogler
-
Patent number: 4829457Abstract: A control device for energization of a load employs a bidirection triggerable solid state switching device connected in series with an alternating current power source and the load. In order to prevent the passage of excessive, potentially destructive currents through the switch if the load is shorted out, the microprocessor which controls the energization of the switch senses the time required for the voltage across the switch to attain a predetermined value. If the load is shorted the potential difference across the switch increases and attains the predetermined value a shorter time after zero-crossing of the alternating current. When this occurs more than a predetermined number of consecutive times, the generation of triggering pulses for the solid state switch is inhibited for a predetermined time. In the preferred embodiment the control device is a thermostat for controlling a temperature modifying load such as a furnace or air conditioner.Type: GrantFiled: January 20, 1987Date of Patent: May 9, 1989Assignee: Honeywell IncorporatedInventors: James T. Russo, Victor H. Rigotti, Michael R. Levine
-
Patent number: 4817705Abstract: The present invention is a technique for thermostatic control of a temperature modifying apparatus such as a heating unit or an air conditioning unit. This technique involves measuring the ambient temperature, generating an error signal based upon the difference between a set point temperature and the measured ambient temperature, operating the temperature modifying apparatus according to the error signal, and adjusting the set point temperature based upon the time history of the error signal. In accordance with the preferred embodiment of the present invention, the temperature modifying apparatus is operated during the next cycle interval with a duty cycle proportional to the error signal at the start of the cycle interval.Type: GrantFiled: July 7, 1987Date of Patent: April 4, 1989Assignee: Honeywell Inc.Inventors: Michael R. Levine, Lorne Nelson
-
Patent number: 4759498Abstract: The present invention is a technique for thermostatic control of a temperature modifying apparatus such as a heating unit or an air conditioning unit. This technique involves measuring the ambient temperature, generating an error signal based upon the difference between a set point temperature and the measured ambient temperature, operating the temperature modifying apparatus according to the error signal, and adjusting the set point temperature based upon the time history of the error signal. In accordance with the preferred embodiment of the present invention, the temperature modifying apparatus is operated during the next cycle interval with a duty cycle proportional to the error signal at the start of the cycle interval.Type: GrantFiled: September 15, 1987Date of Patent: July 26, 1988Assignee: Honeywell Inc.Inventors: Michael R. Levine, Lorne Nelson, Thomas Beckey, James Russo
-
Patent number: 4751961Abstract: An electronic thermostat includes selectable multiple predetermined temperature programs of desired temperatures over a repetitive time cycle. A manually operable temperature program selector enables recall of a desired temperature for a particular time from a temperature program memory in accordance with the selected predetermined temperature program. This desired temperature is compared to the ambient temperature in order to generate control signals for a temperature modifying device. In the preferred embodiment, the multiple temperature programs each consist of digital signals indicative of either a normal temperature or a set-back temperature. A separate operator actuable set point device determines the normal temperature. When the normal temperature is indicated, the thermostat controls the temperature modifying load to restore the selected normal temperature.Type: GrantFiled: November 17, 1986Date of Patent: June 21, 1988Assignee: Honeywell Inc.Inventors: Michael R. Levine, James T. Russo, Victor H. Rigotti
-
Patent number: RE32960Abstract: A thermostat for generating control signals for a furnace, air conditioner, or the like, employs a constant frequency, periodically alternating electrical source and an oscillator incorporating an element having a thermal-sensitive electrical characteristic so the oscillator frequency varies as a function of the ambient temperature. A comparator receives the two outputs and generates a signal representative of the ambient temperature. The stable output is also provided to dividing circuits to generate a signal representative of the time that is used to interrogate a digtal memory storing a desired temperature-time period, such as a week or month. The ambient temperature signal is compared with the desired temperature signal to generate an output control signals. A display provides a read-out of time and temperature and is used along with a keyboard or the like in programming the memory.Type: GrantFiled: September 26, 1985Date of Patent: June 20, 1989Assignee: Honeywell Inc.Inventor: Michael R. Levine