Ulrey
Huey-Ling Kao Ulrey, Scottsdale, AZ US
Patent application number | Description | Published |
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20100202640 | Exterior power supply for hearing aid - An exterior power supply consists a positive and negative power contacts located in the hearing aid, a wire, and a power supply. The electrode contacts use two pieces of thin plate connecting to the wire, which passes through the battery container without modifying the structure of the hearing aid. At the other end of the wire is the power supply that can be a combination of a solar cell with a chargeable battery, or a normal small battery. The multi-functional power supply has a circuit offering an electricity conduction circuit, an auto loud noise control circuit detecting background noise volume and being stopped temporarily as though the noise is overloaded and started automatically once the background noise volume is back to the normal level, and a voltage regulator circuit to control an output voltage always be 1.4 V. | 08-12-2010 |
20120033839 | EXTERIOR POWER SUPPLY FOR HEARING AID - An exterior power supply for a hearing aid has a battery-shaped conductor, two thin power contacts, and a DC power source. The battery-shaped conductor is received in a battery container of the hearing aid and has a top electrode and a bottom electrode. The thin power contacts are mounted to the battery-shaped conductor and respectively and electronically connected to the top and bottom electrodes of the battery-shaped conductor. Each thin power contact has a thickness matching a gap between an opening and a door of the battery container of the hearing aid. The DC power source is electronically connected to the battery-shaped conductor through a power wire and the thin power contacts to output DC power to the top and bottom electrodes of the battery-shaped conductor. Therefore, the hearing aid obtains DC power from the battery-shaped conductor and the button cell is not replaced frequently. | 02-09-2012 |
Joseph Ulrey, Dearborn, MI US
Patent application number | Description | Published |
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20150047605 | METHODS AND SYSTEMS FOR SURGE CONTROL - Methods and systems are provided for recirculating compressed air across a compressor through a high flow and a low flow compressor recirculation path. Flow through the recirculation paths is controlled via respective valves and valve opening is adjusted based on a throttle mass flow so as to maintain a compressor flow rate at or above a surge constrained flow rate. By maintaining a sufficiently high compressor flow rate during steady state and transient conditions, the compressor state can be maintained outside a surge region. | 02-19-2015 |
Joseph N. Ulrey, Dearborn, MI US
Patent application number | Description | Published |
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20130124067 | METHODS AND SYSTEMS FOR ENGINE STARTING - Methods and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions and selectively reactivated during engine restart conditions. One example method comprises, during an engine restart from an idle stop, performing a first combustion event in a cylinder with a piston at an engine crankshaft position that is after a crankshaft position at which said cylinder's exhaust valve opens, and before a crankshaft position at which the cylinder's intake valve closes, during a cycle of said cylinder. In this way, inaccuracies in cylinder aircharge estimation may be reduced, thereby also reducing air-fuel ratio errors and improving the quality and repeatability of engine restarts. | 05-16-2013 |
Joseph Norman Ulrey, Dearborn Heights, MI US
Patent application number | Description | Published |
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20110162619 | Fuel Heating During Cold Start In A Direct-Injection Gasoline Engine - It has been found that direct-injection gasoline engines emit particulate matter during the first 500 seconds of operation due to fuel impacting combustion chamber surfaces. To largely overcome the fuel penetrating to surfaces in the combustion chamber, the fuel may be heated. In one embodiment, engine coolant that is heated in the water jacket portions nearest exhaust ducts is provided directly to a tube in physical contact with the fuel rail. | 07-07-2011 |
Renard R. Ulrey, Fort Collins, CO US
Patent application number | Description | Published |
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20090115483 | PHASE JUMP SEQUENCER ARCHITECTURE - A method for controlling an output phase of a phase interpolator, by forming an M bit control word, designating N bits of the control word as a fractional number portion, designating M-N bits of the control word as a whole number portion, adjusting a phase jump of the phase interpolator at a designated clock cycle by a first number of phases as designated by the whole number portion plus a second number of phases as designated by the fractional number portion. The designated clock cycle can be identified by numbering clock cycles with a count value from counter having a repeating period of 2 | 05-07-2009 |
Stephen S. Ulrey, Lake Bluff, IL US
Patent application number | Description | Published |
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20090239271 | FERMENTATION BROTH EXTRACTION OF K-252A - Methods for separating K-252a from the cell mass of its parent fermentation broth are disclosed. | 09-24-2009 |
20100190959 | VANCOMYCIN B HYDROCHLORIDE CRYSTALLINE FORM 1 - Vancomycin B Hydrochloride Crystalline Form 1, compositions containing it and methods of prevention or treatment of bacterial infections using it are disclosed. | 07-29-2010 |
20110065930 | PROCESS FOR THE SYNTHESIS OF (2S,3AR,7AS)-OCTAHYDRO-1H-INDOLE CARBOXYLIC ACID AS AN INTERMEDIATE FOR TRANDOLAPRIL - A process for the preparation of (2S,3aR,7aS)-octahydro-1H-indole-20carboxylic acid hydrochloride. | 03-17-2011 |
20120165504 | VANCOMYCIN B HYDROCHLORIDE CRYSTALLINE FORM 1 - Vancomycin B Hydrochloride Crystalline Form 1, compositions containing it and methods of prevention or treatment of bacterial infections using it are disclosed. | 06-28-2012 |
20130096275 | VANCOMYCIN B HYDROCHLORIDE CRYSTALLINE FORM 1 - Vancomycin B Hydrochloride Crystalline Form 1, compositions containing it and methods of prevention or treatment of bacterial infections using it are disclosed. | 04-18-2013 |
20130303727 | VANCOMYCIN B HYDROCHLORIDE CRYSTALLINE FORM 1 - Vancomycin B Hydrochloride Crystalline Form 1, compositions containing it and methods of prevention or treatment of bacterial infections using it are disclosed. | 11-14-2013 |
20140357839 | VANCOMYCIN B HYDROCHLORIDE CRYSTALLINE FORM 1 - Vancomycin B Hydrochloride Crystalline Form 1, compositions containing it and methods of prevention or treatment of bacterial infections using it are disclosed. | 12-04-2014 |