Patents by Inventor Philip Lim-Kong Wong
Philip Lim-Kong Wong 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).
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Patent number: 6974403Abstract: An exercise method and apparatus for ensuring the completion of a predetermined number of steps each day as part of an exercise routine by integrating steps taken during a normal daily routine with steps taken on a treadmill or stepper machine.Type: GrantFiled: January 18, 2002Date of Patent: December 13, 2005Assignee: Acumen, Inc.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Publication number: 20040181163Abstract: A four electrode bio-electrical impedance analyzer having a 45 KHz constant current pulse waveform and a synchronized detection scheme to measure the human body impedance and therefore calculate total body resistivity. The resistivity is used in conjunction with the pre-input data concerning characteristics of the person under tests to determine the percentage of body fat in a manner which is repeatable and which suppresses electrical interference.Type: ApplicationFiled: March 13, 2003Publication date: September 16, 2004Applicant: ACUMENInventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Patent number: 6719667Abstract: An improved treadmill having a weight-scale sensor and a console display which displays a history of weight loss or weight control based upon goals set over a period of time in order to facilitate an enclosed loop system for a weight loss monitoring program.Type: GrantFiled: January 22, 2002Date of Patent: April 13, 2004Assignee: Acumen, Inc.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Publication number: 20040063547Abstract: An exercise method and apparatus for ensuring the completion of a predetermined number of steps each day as part of an exercise routine by integrating steps taken during a normal daily routine with steps taken on a treadmill or stepper machine.Type: ApplicationFiled: July 18, 2003Publication date: April 1, 2004Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Publication number: 20040020856Abstract: A wrist-based fitness monitoring watch which uses a lap sensing device and a step or a stroke sensing device for detecting movement. In response to the output of a micro controller, information is displayed concerning the number of laps completed, the distance completed, and the time. Also included is a wireless heart rate transfer system which is provided through the micro controller in order to provide heart rate indicators during movement of the user. The lap measurement is based on a synchronization between a heading direction from the lap sensing device and the step/stroke frequency in order to provide the lap count, as well as the distance traveled and the time. Each of these items are accomplished on a wrist based monitoring system which does not require periodic intervention by the user. The system is able to provide split times without the requiring of continual pressing of the start/stop button either before or after a running or swimming event.Type: ApplicationFiled: July 21, 2003Publication date: February 5, 2004Applicant: Acumen, Inc.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Patent number: 6680673Abstract: A remote control for an operating system such as a fireplace, includes a remote transmitter and a receiver. The remote transmitter communicates signals to the receiver to control the operating system. The remote transmitter includes a child safety switch which, when activated, prevents activation of the receiver by the remote transmitter.Type: GrantFiled: March 19, 1999Date of Patent: January 20, 2004Assignee: Acumen, Inc.Inventor: Philip Lim-Kong Wong
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Publication number: 20020151810Abstract: A wrist-based fitness monitoring watch which uses a lap sensing device and a step or a stroke sensing device for detecting movement. In response to the output of a micro controller, information is displayed concerning the number of laps completed, the distance completed, and the time. Also included is a wireless heart rate transfer system which is provided through the micro controller in order to provide heart rate indicators during movement of the user. The lap measurement is based on a synchronization between a heading direction from the lap sensing device and the step/stroke frequency in order to provide the lap count, as well as the distance traveled and the time. Each of these items are accomplished on a wrist based monitoring system which does not require periodic intervention by the user. The system is able to provide split times without the requiring of continual pressing of the start/stop button either before or after a running or swimming event.Type: ApplicationFiled: April 16, 2001Publication date: October 17, 2002Applicant: Acumen, Inc.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Publication number: 20020098951Abstract: An improved treadmill having a weight-scale sensor and a console display which displays a history of weight loss or weight control based upon goals set over a period of time in order to facilitate an enclosed loop system for a weight loss monitoring program.Type: ApplicationFiled: January 22, 2002Publication date: July 25, 2002Applicant: ACUMEN INC.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham
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Patent number: 6334848Abstract: A fitness monitoring device, comprising a wrist-based device including a receiver and a display; a separate, remote, pedometer including pedometer step sensing circuitry and wireless transmission circuitry; and wherein said pedometer step sensing circuitry senses a user's steps and said remote pedometer wirelessly transmits a signal corresponding to said sensed steps to said wrist-based device, and further wherein said wrist-based device processes the wirelessly transmitted signal received by said receiver and controls the display.Type: GrantFiled: January 11, 2000Date of Patent: January 1, 2002Assignee: Acumen, Inc.Inventors: Philip Lim-Kong Wong, Ka Yiu Sham, Robert Fabrizio
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Patent number: 6334060Abstract: A multi-channel system is provided for both wide-band and narrow band low frequency transmission/reception of digital telemetry. The multi-channel system uses coherent detection having a high selectivity, and a quadrature detector having a high sensitivity. A filter is provided to average out noise. The multi-channel system oscillator is software controlled for scanning/multiplexing. The multi-channel system is used for data transmission over inductive, infrared, sonic and cable links.Type: GrantFiled: October 28, 1998Date of Patent: December 25, 2001Assignee: Acumen, Inc.Inventors: Ka Yiu Sham, Philip Lim-Kong Wong
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Patent number: 5891042Abstract: A fitness monitoring device includes an electronic pedometer which responds to a user's body motion at each step and a wireless heart rate monitor which is wirelessly coupled to the electronic pedometer. The wireless heart rate monitor provides a heart beat signal indicative of an exertion level of the user. A visual display is provided to display the pedometer functions and the heart rate signal. A microprocessor receives the pedometer output signal and the heart rate signal. The microprocessor is programmed to provide visual display data relating to the heart rate and pedometer functions.Type: GrantFiled: September 9, 1997Date of Patent: April 6, 1999Assignee: Acumen, Inc.Inventors: Ka Yiu Sham, Philip Lim-Kong Wong
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Patent number: 5844960Abstract: A synchronized voltage controlled oscillator lap counting circuit includes a bearing resolver circuit having a single Hall-effect sensor element which provides differential voltage output signals in response to an external magnetic field. The differential amplifier receives the differential voltage output signals and provides a single amplified output signal. The single amplified output signal is provided to a voltage controlled oscillator. A pedometer provides a repetitive pulsed-output signal in accordance with movements of a user. The repetitive pulsed-output signal and a voltage controlled oscillator output signal are provided to a micro-controller. The micro-controller samples the voltage controlled output signal in synchronization with the repetitive pulsed signal output from the pedometer to resolve bearing directions based on intercepted frequencies of the voltage controlled output signal.Type: GrantFiled: August 15, 1997Date of Patent: December 1, 1998Assignee: Acumen, Inc.Inventors: Ka Yiu Sham, Philip Lim-Kong Wong
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Patent number: 5661398Abstract: A circuit for resolving a magnetic field, including a first channel including a first magnetic field sensor, a first amplifier coupled to and receiving an output from said first magnetic field sensor, and a first three band detector coupled to and receiving an output from said first amplifier. The first three band detector provides a first two bit output. A second channel includes a second magnetic field sensor, a second amplifier coupled to and receiving an output from said second magnetic field sensor, and a second three band detector coupled to and receiving an output from said second amplifier. The second three band detector provides a second two bit output. The first and second magnetic field sensors are arranged orthogonally to one another such that said first and second two bit outputs resolve the magnetic field into eight bearings.Type: GrantFiled: June 30, 1995Date of Patent: August 26, 1997Assignee: Acumen, Inc.Inventors: Ka Yiu Sham, Philip Lim-Kong Wong