Renstrom
Anthony M. Renstrom, Maplewood, MN US
Patent application number | Description | Published |
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20130038939 | ANTIREFLECTIVE FILMS COMPRISING MICROSTRUCTURED SURFACE - The present invention concerns antireflective films comprising a high refractive index layer ( | 02-14-2013 |
20130149495 | METHODS OF MAKING MICROSTRUCTURED OPTICAL FILMS COMPRISING BIPHENYL DIFUNCTIONAL MONOMERS - A method of making optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(meth)acrylate monomer. The di(meth)acrylate monomer comprises a core biphenyl structure having two aromatic rings connected with a C—C bond. The biphenyl di(meth)acrylate monomer preferably comprises a sufficient amount of ortho and/or meta(meth)acrylate substituents such that the monomer is a liquid at 25° C. | 06-13-2013 |
20140011919 | TRIPHENYL MONOMERS SUITABLE FOR MICROSTRUCTURED OPTICAL FILMS - Optical films are described having a polymerized microstructured surface that comprises the reaction product of a polymerizable resin composition comprising at least one polymerizable ethylenically unsaturated triphenyl monomer. Also described are certain triphenyl(meth)acrylate monomers and polymerizable resin compositions. | 01-09-2014 |
Inuka D. Renstrom, Tucson, AZ US
Patent application number | Description | Published |
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20090293718 | METHODS AND APPARATUS FOR AN IONIZER - Methods and apparatus for an ionizer according to various aspects of the present invention include an amplifier disposed within an open ended housing. The air amplifier is used to supply an amplified airflow that may then be passed through an air neutralization system thereby neutralizing the amplified airflow before exiting the housing. A pressurized gas may be injected into an internal portion of the air amplifier where it is mixed with an ambient airflow before exiting the air amplifier as an amplified airflow. | 12-03-2009 |
Thomas Renstrom, Johanneshov SE
Patent application number | Description | Published |
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20120169536 | GNSS RECEIVER DESIGN TESTING - A GNSS receiver design is tested, which design includes software for generating position/time related data (DPT) based on raw digital data (dRAW) when the software is executed in a processing unit of the receiver. GNSS signals (SRF) are received via a radio frequency input device while moving the radio frequency input device along a route trajectory. The received GNSS signals (SRF) are fed to a radio-frequency front end of a representative example of a receiver unit built according to the design to be tested. The radio-frequency front end produces raw digital data (dRAW) representing the received GNSS signals (SRF), and the raw digital data (dRAW) are stored in a primary data storage as a source file (Fsc). The source file (Fsc) is read from the primary data storage, and the source file (Fsc) is processed by means of the software to generate at least one set of position/time related data (DPT). Each set of position/time related data (DPT) is stored to a respective result file (Fres), and the result file(s) (Fres) is/are evaluated against reference data (Dref) to determine the performance of the design. | 07-05-2012 |
Thomas Renstrom, Cambridge GB
Patent application number | Description | Published |
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20130113654 | AMELIORATION OF FREQUENCY ERRORS AND/OR THEIR EFFECTS - A radio communications device comprising location finding means for determining the device's location based on satellite signals, a crystal oscillator whose output frequency acts as a controlling reference for the location finding means and processing means for intermittently correcting the crystal oscillator such that the output frequency experiences jumps. The location finding means is arranged to take account of the jumps in the determination of the device's location. | 05-09-2013 |
20150035698 | AMELIORATION OF FREQUENCY ERRORS AND/OR THEIR EFFECTS - A satellite positioning subsystem includes a frequency converter that applies a downshift in frequency to a received signal that should contain a satellite signal that has been spread and modulated on a carrier signal. A non-crystal oscillator produces an output signal whose frequency acts as a controlling reference for the frequency converter. A crystal oscillator is coupled to a controller that develops a control signal for controlling the frequency of the output signal of the non-crystal oscillator. A processor intermittently corrects the crystal oscillator such that its output frequency experiences jumps. A filter filters the control signal to limit the rate of change of frequency that the control signal demands of the output signal of the non-crystal oscillator such that a phase rotation of π cannot occur in the output signal of the non-crystal oscillator in the time that would be taken to despread a sample of the satellite signal. | 02-05-2015 |