Tedrow
Jason Tedrow, Santa Monica, CA US
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20150141655 | METHOD FOR THE PREPARATION OF THIADIAZOLES - The present invention relates to processes for preparing protected glyceraldehydes, such as (hydroxy)methanesulfonates. In addition, the invention relates to thiadiazoles, particularly 3-diooxolanyl-thiadiazoles. | 05-21-2015 |
Jason S. Tedrow, Santa Monica, CA US
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20090270424 | Crystalline N-(4-(4-aminothieno[2,3-d]pyrimidin-5-yl)phenyl)-N'-(2-fluoro-5-(trifluor- omethyl)phenyl)urea hydrochloride - A crystalline N-(4-(4-aminothieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-[2-fluoro-5-(trifluoromethyl)phenyl)urea hydrochloride, ways to make it, compositions comprising it, and methods of treatment using it are disclosed. | 10-29-2009 |
Jon Tedrow, San Diego, CA US
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20090101669 | DISPENSING APPARATUS WITH HEAT EXCHANGER AND METHOD OF USING SAME - An apparatus for dispensing a viscous material includes a dispenser body having an inlet and a discharge orifice. A valve element is mounted for movement in the dispenser body between an open position allowing flow from the discharge orifice, and a closed position preventing flow therefrom. An actuator is coupled to the valve element for actuation between the open and closed positions. A heat exchanger having a serpentine passage and a heater is coupled thereto, wherein the heater is in thermal communication with the dispenser body. The passage is configured to deliver the viscous material to the inlet at a uniform temperature. A method of dispensing a viscous material includes positioning a heat exchanger, having a fluid passage and a heater, in thermal communication with the dispenser body, and heating the material flowing through the fluid passage to a uniform temperature prior to delivering it to the inlet. | 04-23-2009 |
Jon Tedrow, San Marcos, CA US
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20120061426 | CONFORMAL COATING APPLICATOR AND METHOD - An applicator for dispensing a liquid conformal coating material onto a substrate. The applicator includes a body assembly with a liquid flow passage having a liquid inlet adapted to receive the coating material and a liquid outlet. A valve seat is positioned between the liquid flow passage and the liquid outlet. A valve stem is mounted in the body assembly for reciprocating movement between an open position and a closed position. The valve stem includes a first end and a second end. The first end of the valve stem engages the valve seat in the closed position to stop flow of the liquid coating material through the outlet and disengages from the valve seat in the open position to allow flow of the liquid coating material through the outlet. A valve actuating mechanism is operative to move the valve stem from the open position to the closed position and is further operative to move the valve stem from the closed position to the open position. A resilient dampening element is operatively coupled between part of the body assembly and the valve stem. The resilient dampening element provides a biasing force against the valve stem as the valve stem moves from the closed position to the open position to reduce rebounding movement of the valve stem toward the closed position. | 03-15-2012 |
Jon D. Tedrow, San Diego, CA US
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20090107398 | FLUID DISPENSERS AND METHODS FOR DISPENSING VISCOUS FLUIDS WITH IMPROVED EDGE DEFINITION - Fluid dispensers and methods for dispensing viscous fluids with improved edge definition. Pressurized fluid is periodically supplied in pulses to nozzles in a nozzle plate of a dispensing head as the dispensing head is moved by a multi-axis stage relative to a stationary substrate. Droplets are discharged from the nozzles and impact on the substrate. The droplets coalesce together to define the coating. The discharge from one or more groups of nozzles can be temporarily suspended to avoid coating a component or area on the substrate while adjacent areas continue to receive droplets of the fluid. | 04-30-2009 |
Kerry Tedrow, Folsom, CA US
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20150070972 | Memory Sense Amplifiers and Memory Verification Methods - Memory sense amplifiers and memory verification methods are described. According to one aspect, a memory sense amplifier includes a first input coupled with a memory element of a memory cell, wherein the memory element has different memory states at different moments in time, a second input configured to receive a reference signal, modification circuitry configured to provide a data signal at the first input from the memory element having a plurality of different voltages corresponding to respective ones of different memory states of the memory cell at the different moments in time, and comparison circuitry coupled with the modification circuitry and configured to compare the data signal and the reference signal at the different moments in time and to provide an output signal indicative of the memory state of the memory cell at the different moments in time as a result of the comparison to implement a plurality of verify operations of the memory states of the memory cell at the different moments in time. | 03-12-2015 |
20150071011 | MEMORY DEVICE COMPRISING DOUBLE CASCODE SENSE AMPLIFIERS - A memory device comprising a memory array comprising a plurality of memory cells, a plurality of bitlines and a plurality of wordlines for writing to the plurality of memory cells and a sense amplifier coupled to a first bitline of the plurality of bitlines, for reading the contents of a selected memory cell, the sense amplifier comprising a first cascode transistor pair coupled to a second cascode transistor pair, the first cascode transistor pair coupled to the first bitline and a second bitline, and a current comparator coupled to a drain side of the second cascode transistor pair for determining a value of the selected memory cell. | 03-12-2015 |
Kerry D. Tedrow, Folsom, CA US
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20080273397 | Switched bitline VTH sensing for non-volatile memories - A transistor provides a voltage source commonly switched by SE and SO switches to pre-charge both the even bitline and the odd bitline. The SE and SO switches are open during a sensing stage to determine whether the cell side or the reference side has a higher current and determine the charge stored by a memory cell transistor. | 11-06-2008 |
20090003116 | CONTROL CIRCUIT FOR REFRESHING VOLTAGES IN A NON-VOLATILE MEMORY DURING A STANDBY MODE AND A METHOD THEREOF - Disclosed is a method for refreshing voltages in a non volatile memory during a standby mode. The method comprises generating a first node voltage and a second node voltage through a resistance ladder, storing the voltages in a pair of capacitors, comparing the voltages by a comparator, generating an output electrical signal by the comparator upon comparing the voltages, latching the output electrical signal by a flip flop, generating an electrical refresh pulse by a refresh pulse generator upon receiving the output electrical signal from the flip flop, the electrical refresh pulse being supplied to a refresh node of a plurality of refresh nodes in the non volatile memory and generating an electrical sample pulse by a sample pulse generator, the electrical sample pulse along with the electrical refresh pulse setting the flip flop, thereby causing the flip flop to latch a new output electrical signal. | 01-01-2009 |
Kerry Dean Tedrow, Folsom, CA US
Patent application number | Description | Published |
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20100287435 | DEDICATED INTERFACE TO FACTORY PROGRAM PHASE-CHANGE MEMORIES - A nonvolatile memory device has a dedicated serial programming port to provide a data path to memory storage. A dedicated power pin supplies power for the programming port to receive data and provide storage in the nonvolatile memory while a power pin for normal device operation is not powered. | 11-11-2010 |
20140347920 | DUAL MODE CLOCK AND DATA SCHEME FOR MEMORY PROGRAMMING - A Phase-Change Memory (PCM) includes a factory programming interface to receive data changing on both a positive transition and a negative transition of a dual edge clock. A transition detector generated internal clock provides a delayed edge to latch the program data. This dual-edge clock scheme provides a doubling in the data transfer rate. | 11-27-2014 |
20140372713 | MEMORY TILE ACCESS AND SELECTION PATTERNS - In one embodiment, an apparatus, such as a memory device, is disclosed. The apparatus includes multiple memory tiles and selection circuitry. Each memory tile has an array of storage components at intersections of a plurality of digit line conductors and a plurality of access line conductors. The selection circuitry includes line drivers that select a storage component of a memory tile based on a corresponding digit line conductor and a corresponding access line conductor to the storage component. The selection circuitry may select two or more storage components of a memory tile in a consecutive manner before selecting the storage components of a different memory tile. | 12-18-2014 |
Troy E. Tedrow, Wauseon, OH US
Patent application number | Description | Published |
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20100290831 | COUPLING ASSEMBLY FOR FURNITURE COMPONENTS - Coupling assemblies ( | 11-18-2010 |