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Gabriel, NC
Don Gabriel, Carrboro, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100035235 | USE OF FOCUSED LIGHT SCATTERING TECHNIQUES IN BIOLOGICAL APPLICATIONS - Methods for using focused light scattering techniques for the optical sensing of biological particles suspended in a liquid medium are disclosed. The optical sensing enables one to characterize particles size and/or distribution in a given sample. This, in turn, allows one to identify the biological particles, determine their relative particle density, detect particle shedding, and identify particle aggregation. The methods are also useful in screening and optimizing drug candidates, evaluating the efficacy and dosage levels of such drugs, and in personalized medicine applications. | 02-11-2010 |
Don A. Gabriel, Carborro, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100284996 | Assays for Detection of Von Willebrand Factor (vWF) Multimers and for Degradation of vWF by Agents Such as Adamts13 and Related Methods - Methods of analyzing the electrophoretic mobility distribution of von Willebrand factor (vWF) multimers include providing a sample medium comprising a plurality vWF multimers. The vWF multimers are electrophoretically separated by electrohoretic mobility in the sample medium by subjecting said sample medium to an electric field to provide separated vWF multimers. The separated vWF multimers in the sample medium are exposed to a light source to produce scattered light. The scattered light is detected, and the electrophoretic mobility distribution of the separated vWF multimers is determined from the detected scattered light. | 11-11-2010 |
Don A. Gabriel, Carrboro, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090291430 | Electrophoretic Interactive Spectral Methods and Devices for the Detection and/or Characterization of Biological Particles - Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison. | 11-26-2009 |
| 20100190148 | Electrophoretic Interactive Spectral Methods and Devices for the Detection and/or Characterization of Biological Particles - Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison. | 07-29-2010 |
| 20100203499 | Electrophoretic Interactive Spectral Methods and Devices for the Detection and/or Characterization of Biological Particles - Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison. | 08-12-2010 |
Logan S. Gabriel, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20080252490 | Merging A Codec With A Digital Media File and Playing A Digital Media File On A Playback Device - Merging a codec with a digital media file, including receiving, by a digital media provider from a playback device through a data communications network, a request for the digital media file, the digital media file comprising digital media content encoded by a codec, identifying, by the digital media provider, the codec by which the digital media content was encoded, inserting, by the digital media provider, the codec into the digital media file, distributing the digital media file with the inserted codec to the playback device through the data communications network. Playing a digital media file on a playback device, including receiving the digital media file in the playback device, extracting the codec from within the digital media file, installing, by the playback device, the codec for operation on the playback device, and decoding, by the playback device through the codec, the digital media content for playback on the playback device. | 10-16-2008 |
| 20080279461 | PRE-DISTRIBUTION IMAGE SCALING FOR SCREEN SIZE - Embodiments of the present invention address deficiencies of the art in respect to video scaling and compression and provide a novel and non-obvious method, system and computer program product for pre-distribution image scaling for screen size. In one embodiment of the invention, a compressed video delivery method can be provided. The method can include determining a display size for a target computing platform, pre-scaling video imagery to comport with the display size of the target computing platform, compressing the pre-scaled video imagery, and transmitting the compressed, pre-scaled video imagery to the target computing platform over a computer communications network. | 11-13-2008 |
| 20110078778 | MULTI-VARIABLE CHALLENGE AND RESPONSE FOR CONTENT SECURITY - Embodiments of the present invention provide a method, system and computer program product for multi-variable challenge-response. In an embodiment of the invention, a method for multi-variable challenge-response can include receiving a request to access content from an end user computing device from over a computer communications network. The method also can include selecting different objects for inclusion in an object set and applying a different characteristic to each of the different objects in the object set. A question and answer can be generated based upon each of the different characteristics. Further, a challenge-response prompt can be transmitted to the end user computing device such that the prompt includes the different objects with different characteristics applied, and also the generated question. A response to the challenge-response prompt can be received and compared the response to the computed answer. Finally, access to the content can be granted if the response and computed answer match, but otherwise access to the content can be denied. | 03-31-2011 |