Patent application number | Description | Published |
20080211583 | SYSTEM AND METHOD FOR DYNAMIC DRAIN VOLTAGE ADJUSTMENT TO CONTROL LINEARITY, OUTPUT POWER, AND EFFICIENCY IN RF POWER AMPLIFIERS - A system and method for dynamic adjustment of drain or collector voltage of a power amplifier (PA), including a PA having a voltage input, a temperature sensor measuring ambient temperature of the PA, and an adaptive PA control processor that dynamically changes the input voltage based on the ambient temperature, achieving a desired peak power when the system is subjected to high temperatures. In a further embodiment, a power sensor measures output power of the PA, and the control processor dynamically changes the voltage based on output power when the system serves a large cell in a mobile communication infrastructure employing high power. In a further embodiment, a multistage PA and method include amplifier stages having drain or collector voltage inputs, wherein a voltage applied to the inputs are set so as to be proportional to the peak power requirements of each stage, enhancing overall efficiency. | 09-04-2008 |
20100237948 | SYSTEM AND METHOD FOR DYNAMIC DRAIN VOLTAGE ADJUSTMENT TO CONTROL LINEARITY, OUTPUT POWER, AND EFFICIENCY IN RF POWER AMPLIFIERS - A system and method for dynamic adjustment of drain or collector voltage of a power amplifier (PA), including a PA having a voltage input, a temperature sensor measuring ambient temperature of the PA, and an adaptive PA control processor that dynamically changes the input voltage based on the ambient temperature, achieving a desired peak power when the system is subjected to high temperatures. In a further embodiment, a power sensor measures output power of the PA, and the control processor dynamically changes the voltage based on output power when the system serves a large cell in a mobile communication infrastructure employing high power. In a further embodiment, a multistage PA and method include amplifier stages having drain or collector voltage inputs, wherein a voltage applied to the inputs are set so as to be proportional to the peak power requirements of each stage, enhancing overall efficiency. | 09-23-2010 |
Patent application number | Description | Published |
20110267826 | RECESSED CAN WITH SPRING LOADED RETAINER CLIPS - A recessed ceiling light fixture with spring biased retainer clips that retract flush or are biased away from the side of the can housing for installation is disclosed. The fixture includes a housing having a side wall, a top wall, and an open bottom. Two rigid retainer clips are mounted diametrically opposed on the housing. Each retainer clip has a mounting tab inside the housing extending into a leg that passes out of the housing, which leg is bent to form an elbow, which elbow extends to a strut passing back into the housing, wherein the mounting tab selectively engages the side wall to limit movement of the spring clip. A bolt and coiled spring create compliance and bias in the spring clip by passing loosely through a slotted opening in the top wall at one end and joining the mounting tab at the other end. | 11-03-2011 |
20120182744 | LED UNIVERSAL RECESSED LIGHT FIXTURE - A recessed LED ceiling light fixture kit for installation to a ceiling panel or plaster frame in residential homes or commercial buildings is disclosed. The kit includes an LED engine with at least one LED facing downward, an LED driver, and an annular shaped, finned heat sink that receives the LED driver therein and the LED underneath. The fixture includes a tubular-shaped can having an open bottom and a top engaging the heat sink. Detachable can retainer springs or threaded fasteners engage the can at its circumference, wherein the springs mount the can to the ceiling panel, or alternatively, the fasteners attach the can to the plaster frame. A trim ring is snapped onto the can at its open bottom, and an electrical junction box sits on top of the heat sink. | 07-19-2012 |
20140268801 | RECESSED LED LIGHT FIXTURE - A solid state, recessed light fixture for residential and commercial lighting applications. The fixture includes a truncated cone-shaped trim having a concave bottom surface and a convex top surface, wherein the trim has a sloped circumferential wall that leads to a flat, annular lip at its periphery. An LED array is mounted to the underside within the concave bottom surface and a LED driver is mounted to the top surface. A cover with an open bottom partially encloses the LED driver and a junction box with ROMEX® cable openings and knock out ports is stacked on top of the cover. The cover is a thermal insulator to contain heat from the LED driver inside while the trim acts as a thermal conductor and radiator for the LED driver. No “can” housing is needed to enclose the fixture, and no finned, heat sink is needed to dissipate heat. | 09-18-2014 |
Patent application number | Description | Published |
20120180216 | BED RISER STORAGE APPARATUS AND SYSTEM - A bed riser storage device including at least one holder portion. The bed riser storage device connects with a bed riser. A system with a bed riser storage device including at least one holder portion, and a bed riser removably connected to a bed leg. | 07-19-2012 |
20150060494 | MOUTHWASH BOTTLE WITH A PUMP, A BASE AND AN INSERTABLE CUP - A mouthwash dispensing system includes a bottle having a neck defining a top opening and a reservoir having side surfaces and a bottom surface that curves downward towards a center point, a pump mechanism having a pump and a tube extending from the pump and into the reservoir, the tube defining an axis that is coincident with the center point, a base having a top portion for connecting to the bottom surface of the bottle, a front portion defining a cup opening, and left and right protrusions located within the cup opening, and a cup having a top rim portion, a fluid portion and a handle having a flat surface portion extending from the top rim portion and a front holding portion, the cup configured to fit into the cup opening such that the top rim portion is positioned inside the left and right protrusions. | 03-05-2015 |
20150074928 | TOOTHBRUSH WITH ANGLED BRISTLES - A toothbrush having a first set of bristle tufts arranged along a first row, the first set of bristle tufts attached to a head and oriented in a vertical position. The toothbrush has a second set of bristle tufts arranged along a second row, the second set of bristle tufts attached to the head and oriented at an angle that is between 4 and 10 degrees to the left of the vertical position. The toothbrush has a third set of bristle tufts arranged along a third row, the third set of bristle tufts attached to the head and oriented in the vertical position. The toothbrush has a fourth set of bristle tufts arranged along a fourth row, the fourth set of bristle tufts attached to the head and oriented at an angle that is between 4 and 10 degrees to the right of the vertical position. | 03-19-2015 |
Patent application number | Description | Published |
20090150607 | DISK CONTROLLER CONFIGURED TO PERFORM OUT OF ORDER EXECUTION OF WRITE OPERATIONS - A controller for a disk drive includes first memory storing first write operations and second write operations received in a first order. A processor arranges the first write operations and the second write operations in a second order based on respective track sectors associated with the first and the second write operations. The second order is different than the first order. A memory controller transfers write operation data corresponding to the first write operations and the second write operations to a disk formatter in the second order in response to a single command from the processor. | 06-11-2009 |
20100274979 | STORAGE CONTROLLERS WITH DYNAMIC WWN STORAGE MODULES AND METHODS FOR MANAGING DATA AND CONNECTIONS BETWEEN A HOST AND A STORAGE DEVICE - A method and system for transferring data between a host and a Serial Attached Small Computer Interface (“SAS”) device using a storage controller is provided. The storage controller includes, a World Wide Name (“WWN”) module that includes a table having plural entries, wherein each row includes a WWN address, an initiator tag value field, an input/output counter value that tracks plural commands for a connection. A WWN index value represents the address of a row having plural entries. The method includes, comparing frame elements of incoming frames, including a unique WWN address with the WWN module entries; and if there is a match, updating a counter value for a connection between the storage controller and a device sending frames. The counter value is increased when a command frame is received and decreased when a command is executed and a response is sent to the device. | 10-28-2010 |
20110029727 | Disk Controller Configured to Perform Out of Order Execution of Write Operations - A controller for a disk drive includes first memory storing first write operations and second write operations received in a first order. A processor arranges the first write operations and the second write operations in a second order based on respective track sectors associated with the first and the second write operations. The second order is different than the first order. A memory controller transfers write operation data corresponding to the first write operations and the second write operations to a disk formatter in the second order in response to a single command from the processor. | 02-03-2011 |
20120185655 | DISK CONTROLLER CONFIGURED TO PERFORM OUT OF ORDER EXECUTION OF WRITE OPERATIONS - A controller for a disk drive includes first memory storing first write operations and second write operations received in a first order. A processor arranges the first write operations and the second write operations in a second order based on respective track sectors associated with the first and the second write operations. The second order is different than the first order. A memory controller transfers write operation data corresponding to the first write operations and the second write operations to a disk formatter in the second order in response to a single command from the processor. | 07-19-2012 |
Patent application number | Description | Published |
20100303316 | Mehod of designing and fabricating patient-specific restorations from intra-oral scanning of a digital impression - Taking a digital implant or abutment level digital impression by means of intra-oral, computed tomography or other imaging method provides the restorative doctor and laboratory accurate and effective data for determining the implant position, angulation and locking feature orientation without a physical impression. Such data is correlated with a digital library to produce an output which enables design and fabrication of an accurate restorative device such as a prosthetic tooth or crown. In this way the time-consuming, costly and error prone mechanical replication of the relevant dental anatomy is obviated. | 12-02-2010 |
20130236855 | PREMANUFACTURED CERAMIC DENTAL IMPLANT ABUTMENTS FOR MATING CERAMIC PROSTHETIC BUILD-UP CONSTRUCTION - A premade ceramic dental implant abutment includes a ceramic abutment having at the top a support region intended for receiving a mating prosthetic build-up construction with a surface feature to inhibit rotation of said construction, and at the bottom, an implant contact region with geometry to connect to the implant. The ceramic abutment has a passageway extending therethrough. The passageway may narrow to form a shoulder that is made entirely of ceramic. A head of a screw seats entirely on the shoulder. The ceramic abutment has a supragingival region for protruding beyond the gingiva and a subgingival end for extending into the gingiva. The ceramic abutment may be free of metal. Also, the premade ceramic abutment may be designed to be augmented by cementing additional ceramic material such as a ceramic prosthesis onto the ceramic abutment. | 09-12-2013 |
20150037761 | Method of Designing and Fabricating Patient-Specific Restorations from Intra-Oral Scanning of a Digital Impression Coping - Taking a digital implant or abutment level digital impression by means of intra-oral, computed tomography or other imaging method provides the restorative doctor and laboratory accurate and effective data for determining the implant position, angulation and locking feature orientation without a physical impression. Such data is correlated with a digital library to produce an output which enables design and fabrication of an accurate restorative device such as a prosthetic tooth or crown. In this way the time-consuming, costly and error prone mechanical replication of the relevant dental anatomy is obviated. | 02-05-2015 |
Patent application number | Description | Published |
20100079386 | HUMAN-MACHINE INTERFACE HAVING MULTIPLE TOUCH COMBINATORIAL INPUT - A Human-Machine Interface (HMI) system comprises a user interface, a processing system, and a machine interface. The user interface displays a multi-state enable option graphic selectable by a first touch from a user, that, when the first touch is maintained, enables a multi-state mode of a state option graphic having a plurality of modes comprising a single-state mode and the multi-state mode, displays the state option graphic selectable by a second touch from the user, and receives the second touch from the user selecting the state option graphic. If the state option graphic is in the multi-state mode when selected, the processing system processes the second touch to select a state option from a plurality of state options corresponding to a plurality of operation states of a machine. If the state option graphic is in the single-state mode when selected, the processing system processes the second touch to select the state option from a single state option corresponding to a single operation state of the machine. The machine interface transfers a control instruction to operate the machine in an operation state corresponding to the state option. | 04-01-2010 |
20100079499 | HUMAN-MACHINE INTERFACE HAVING MULTIPLE TOUCH TREND MANIPULATION CAPABILITIES - A Human-Machine Interface (HMI) system comprises a machine interface, a processing system, and a user interface. The machine interface receives operational data associated with an operation of a machine. The processing system processes the operational data associated with the operation of the machine to determine a trend in the operational data. The user interface displays a graphical representation of the trend, and receives a first user input and a second user input simultaneously on a surface of the user interface. The processing system processes the first user input and the second user input to determine a change in the trend. The user interface displays a graphical representation of the change in the trend. | 04-01-2010 |
20100083110 | HUMAN-MACHINE INTERFACE HAVING MULTIPLE TOUCH DISPLAY NAVIGATION CAPABILITIES - A Human-Machine Interface (HMI) system comprises a user interface and a processing system. The user interface displays a plurality of machine systems in an automation environment having a plurality of automation information, displays an information menu indicating a plurality of information types associated with the plurality of machine systems, receives a first touch on a surface of the user interface selecting an information type from the plurality of information types, and, while receiving the first touch, receives a second touch on the surface of the user interface selecting a machine system from the plurality of machine systems. The processing system processes the first touch and the second touch to select from the plurality of automation information an automation information associated with the selected information type and the selected machine system. The user interface displays the selected automation information. | 04-01-2010 |