Crellin
Brennan Crellin, Draper, UT US
Patent application number | Description | Published |
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20140264075 | PORTABLE ELECTRONIC DEVICE SANITIZER - A personal electronic device (PED) sanitization device comprises a compartment configured to receive a plurality of PEDs and one or more emitters configured to emit electro-optical (EO) radiation into the interior of the compartment. The compartment may comprise a support member configured to maintain the plurality of PEDs such that substantially an entire surface of each of the plurality of PEDs is exposed to EO radiation emitted by the one or more emitters. | 09-18-2014 |
Brennan F. Crellin, Cedar Hills, UT US
Patent application number | Description | Published |
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20140117187 | Passive Climbing Protection Device Comprised Of Multiple Components Confined To A Single Stem Which Nest To Create Chocks Of Differing Sizes - A passive climbing protection device can be comprised of multiple components that are confined to a single stem which nest to create chocks of differing sizes. The multiple components are sized to enable each smaller component to be nested within the next largest component. Different sized chocks can be formed by simply sliding one or more larger components away from one or more smaller components leaving the smaller components to form a chock of the desired size. Accordingly, the passive climbing protection device provides multiple differently sized chocks on a single stem to enable a large range of placements to be covered with a single device. | 05-01-2014 |
Paul R. Crellin, Boulder, CO US
Patent application number | Description | Published |
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20140074449 | SCALABLE POWER MODEL CALIBRATION - A high-frequency supply voltage waveform is sampled from a functioning integrated circuit. This waveform is measured at (or coupled closely to) a power supply node on the integrated circuit. A low-frequency supply current waveform is sampled concurrently with the sampling the high-frequency supply voltage waveform. This waveform is measured at a power supply node external to the integrated circuit. A power supply network providing power to the integrated circuit is modeled with a circuit model. The power supply network is modeled using the high-frequency supply voltage waveform as an input to the circuit model. A simulation output is taken at a simulated power supply node corresponding to the power supply node external to said integrated circuit. Based on a comparison of the simulated low-frequency supply current waveform and the low-frequency supply current waveform, a value of at least one component of the circuit model is adjusted. | 03-13-2014 |