Blasius
Dominic Blasius, Freiburg DE
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20130260885 | ENTERTAINMENT SYSTEM AND METHOD OF PROVIDING ENTERTAINMENT - In order to allow the simultaneous 3D tracking of a large number of players in an entertainment system, the system includes a server computer, a plurality of client computers each connected to the server computer via a data communication network, a plurality of 3D scanners connected to each client computer, each 3D scanner continuously captures 3D data of at least one player and transmits the 3D data to the client computer. Each client computer includes a data processor for subjecting the 3D data to a motion analysis including a feature extraction of a plurality of characteristic body parts per player thereby obtaining user body motion tracking data of the player. The server computer includes a processor for comparing the user body motion tracking data from each player with reference body motion tracking data, thereby obtaining matching quality data for each player. | 10-03-2013 |
Michael R. Blasius, Flower Mound, TX US
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20120226520 | Fiber to the Premises Network Modeling Systems and Methods - An exemplary method includes a fiber to the premises (“FTTP”) network modeling system assigning a cost factor to each of a plurality of street segments within a geospatial polyline map of a fiber optic network service area, receiving input representative of a geospatial location of each of a plurality of FTTP demand sites, automatically determining a least cost path along one or more of the street segments for each of the FTTP demand sites to a central office included in the FTTP network in accordance with the assigned cost factors, automatically determining a demand associated with each street segment included in the plurality of street segments; and automatically determining a geospatial location and a size of a plurality of fiber distribution hubs to be included in the FTTP network. Corresponding methods and systems are also disclosed. | 09-06-2012 |
Tim D. Blasius, Pasadena, CA US
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20150020590 | OPTOMECHANICAL ACCELEROMETER - Technologies are generally described for operating and manufacturing optomechanical accelerometers. In some examples, an optomechanical accelerometer device is described that uses a cavity resonant displacement sensor based on a zipper photonic crystal nano-cavity to measure the displacement of an integrated test mass generated by acceleration applied to the chip. The cavity-resonant sensor may be fully integrated on-chip and exhibit an enhanced displacement resolution due to its strong optomechanical coupling. The accelerometer structure may be fabricated in a silicon nitride thin film and constitute a rectangular test mass flexibly suspended on high aspect ratio inorganic nitride nano-tethers under high tensile stress. By increasing the mechanical Q-factors through adjustment of tether width and tether length, the noise-equivalent acceleration (NEA) may be reduced, while maintaining a large operation bandwidth. The mechanical Q-factor may be improved with thinner (e.g., <1 micron) and longer tethers (e.g., 10-560 microns). | 01-22-2015 |
Timothy Dobson Blasius, Pasadena, CA US
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20130121633 | SYSTEMS AND METHODS FOR TUNING A CAVITY - The present disclosure describes an integrated opto-mechanical and electro-mechanical system. The opto-mechanical and electro-mechanical system can be made of photonic crystals configured to move based on electrical voltages and/or back action effects from electromagnetic waves, thus changing the resonance of the system. | 05-16-2013 |