1
Iannuzzi John F: Stepped sine wave frequency response measurement system. Iannuzzi John F, SIMPSON Mark D, February 19, 2004: WO/2004/015431 (1 worldwide citation)


A low cost, low power and lightweight swept sine wave analysis system that is affordable to engineers, university laboratories and students, providing accurate magnitude and phase response measurements over a wide bandwidth is described. An analog mixer (12, 16) mixes a local oscillator signal (41) ...


2
Sharma Rajeev, Yeasin Mohammed, Kettebekov Sanshzar: Prosody based audio/visual co-analysis for co-verbal gesture recognition. The Penn State Research Foundation, Sharma Rajeev, Yeasin Mohammed, Kettebekov Sanshzar, SIMPSON Mark D, April 1, 2004: WO/2004/027685


The present method incorporates audio and visual cues from human gesticulation for automatic recognition. The methodology articulates a framework for co-analyzing gestures and prosodic elements of a person's speech. The methodology can be applied to a wide range of algorithms involving analysis of g ...


3
Brand Robert J: Economic analysis and planning model for deconstruction of large scale industrial facilities. Solutions For Progress, Brand Robert J, SIMPSON Mark D, March 20, 2003: WO/2003/023167


An economic analysis model (see Fig. 1) including a suite of software based modules designed to assist deconstruction and recycling of large scale industrial facilities at every stage of the effort including but not limited to assessment (102) and pricing, acquisition, production planning, cost redu ...


4
Koch Stuart: Wire wound core. Brett Products, SIMPSON Mark D, August 19, 1993: WO/1993/016479


Disclosed is a helically wound core of ferrous material (14) used as a differential current sensor core in the ground fault sensor of a ground fault interrupter circuit. The ferrous material comprises a single strand of wire which is wound in helical fashion to create a tubular shaped core comprisin ...


5
Singley Judy: Method, system, and computer program for performing carbohydrate/insulin calculation based upon food weight. Singley Judy, SIMPSON Mark D, May 6, 2005: WO/2005/041022


A technique is disclosed by which a weight scale [Fig. 1, item 110], having electronic output, is couplable to a processing device such as a computer [item 102], and preferably, a hand-held computer, PDA [item 104], cell phone [item 106] or the like. The processing device is configured to receive we ...


6
Lin Wen T: Non-linear feedback control loops as spread spectrum clock generator. Omnispread Communications, Lin Wen T, SIMPSON Mark D, May 18, 2007: WO/2007/056722


This patent disclosure presents circuits, systems and methods to spread a clock signal to produce a random spreading for the clock signal that offers the maximum possible power density reduction for the spurious radiations generated from the clock signal and its harmonics. These new inventions utili ...


7
Fishman David A: Battery powered intelligent variable power supply/battery charger. Charge2go, Fishman David A, SIMPSON Mark D, June 7, 2007: WO/2007/065111


A battery-powered power supply system is disclosed that is fully compatible with PMU ASIC and USB power architectures as well as being backwards compatible with the non-PMU power architectures. A battery-powered power supply utilizes a battery source (e.g., two AA battery cells in series), in a circ ...


8
Lin Wen T: Data clock recovery system using digital arrival-time detector. Keystone Semiconductor, Lin Wen T, SIMPSON Mark D, May 24, 2007: WO/2007/059488


This patent disclosure presents circuits, systems and methods to extract the clock signal from a data stream. This new invention is far better than the current technologies in the range of frequency locking and tracking. Since the new data clock recovery system is built by digital circuits only, it ...


9
Holmes Kendall: Omni-directional treadmill. Holmes Kendall, SIMPSON Mark D, November 24, 2005: WO/2005/110554


The present invention is an exercise device incorporating a treadmill platform and treadmill podium, whereby the user may walk/run on the treadmill, not only in the forward direction, but also in the side-to-side and backwards directions described above, while still facing the podium. The present in ...


10
TANSU NELSON: Surface plasmon dispersion engineering via double-metallic au/ag layers for nitride light-emitting diodes. LEHIGH UNIVERSITY, Simpson Mark D, June 16, 2011: WO/2011/072011


A double-metallic deposition process is used whereby adjacent layers of different metals are deposited on a substrate. The surface plasmon frequency of a base layer of a first metal is tuned by the surface plasmon frequency of a second layer of a second metal formed thereon. The amount of tuning is ...



Click the thumbnails below to visualize the patent trend.