Patent application number | Description | Published |
20090023425 | SYSTEM AND METHOD FOR MOBILE TERMINATED EVENT COMMUNICATION CORRELATION - A system, method, and devices for receiving data communications from a plurality of remote terminals via a Mobile Switching Center, each data communication including a device identifier for an originating remote terminal; selecting a call center to respond to each data communication; sending a message via a side-channel to the selected call center including at least a portion of the data communication; receiving a voice communication from the selected call center responsive to the message via a Public Switched Telephone Network; and routing the voice communication back to the remote terminal associated with the message via the Mobile Switching Center. | 01-22-2009 |
20090239555 | BROADCAST DATA AND EVENT TRIGGERS OVER A DIGITAL CELLULAR NETWORK - A system and method for enabling a service provider to select one or more digital cellular markets to receive a broadcast page, wherein each digital cellular market provides wireless communication services to a geographic region. The service provider to generate a broadcast page indicating a Virtual Device Identifier, the Virtual Device Identifier associated with a plurality of remote devices in each of the digital cellular markets selected, and wherein each of the remote devices includes a Primary Device Identifier uniquely identifying the remote device within the digital cellular markets, and wherein each of the remote devices further includes the Virtual Device Identifier associated with the plurality of remote devices. The service provider to further send the broadcast page to each digital cellular market selected, for transmission to the remote devices to send a message to remote devices having the Virtual Device Identifier. | 09-24-2009 |
20130102317 | ON-DEMAND DIRECTORY NUMBER CONTROL FUNCTION FOR A MOBILE DEVICE - The present invention a method for assigning a temporary dialable number to a device having a non-dialable number so that the device may have the capability to be connected with, such as in being called back. In addition to the numerous benefits provides by the present invention, mobile device user in particular, are provided benefits to enable the health, safety and security of individuals who utilize emergency-based systems that do not have a dialable mobile device number (MDN) by the present invention. | 04-25-2013 |
20130217431 | METHOD TO OPTIMIZE THE SELECTION AND DELIVERY OF A SHOULDER-TAP TO A CELLULAR MOBILE STATION - To select a shoulder-tap method or a set of methods that optimizes the delivery of a shoulder-tap with respect to feasibility, reliability, and cost, in accordance with the present invention. Each shoulder-tap method can be evaluated on its feasibility, reliability and cost. A shoulder-tap method can be selected and used that optimizes reliability and cost with respect to feasibility constraints. | 08-22-2013 |
20140279129 | REAL-TIME PRICED (RTP) CELLULAR SERVICE MARKETPLACE - A computer-implemented method and system for buying and selling cellular service in a market allowing real-time pricing is disclosed. The computer-implemented method and system comprise storing at least one offer to sell a specified quantity of cellular service (which may be voice minutes, messages, data or other available service parameters) initiated by a seller, and processing one or more requests to purchase cellular service initiated by one or more buyers. The processing of the requests to purchase cellular service further comprises implementing a method for matching one or more requests to purchase cellular service with any stored offers; wherein when a match occurs the buyer is able to purchase the desired quantity of cellular service. The computer-implemented method and system includes deducting the purchased quantity of cellular service from a service profile of the seller and adding the purchased quantity of cellular service to a service profile of the buyer. | 09-18-2014 |
Patent application number | Description | Published |
20080247095 | Method and apparatus for temperature sensing in a hard disk drive - A slider comprising a platinum layer including a first end and a second end, where slider temperature may be estimated based upon the platinum layer resistance. A head gimbal assembly including the slider. A head stack assembly including the head gimbal assembly. A preamplifier including an analog to digital converter for measuring the platinum layer resistance. An embedded circuit for electrically coupling to the head stack assembly to use the platinum layer to successively estimate slider temperature and estimate head disk impact events and maintain a head disk impact count. A hard disk drive including the slider and measuring the resistance of the platinum layer to estimate slider temperature and/or head disk impact events and increment and maintain a head disk impact count. | 10-09-2008 |
20090103210 | Apparatus and method for sensing an external magnetic field to protect a perpendicular magnetic recording (PMR) hard disk drive - A hard disk drive is disclosed including a voice coil motor and a magnetic sensor communicating with a control circuit. A magnetic sensor reading is created and used to stop access operations in response to the reading of an external magnetic field that may be strong enough to disrupt a slider accessing a rotating disk surface. Also disclosed are a main flex circuit and head stack assembly including the magnetic sensor for use in a hard disk drive. Control circuits and processors are disclosed for receiving the magnetic reading to stop access operations in hard disk drives. The hard disk drive may be a Perpendicular Magnetic Recording (PMR) hard disk drive. | 04-23-2009 |
20090195921 | Method and apparatus for temperature control in a disk drive and/or an assembled circuit board - This application discloses and claims disk drives including a Phase Change Material (PCM) with a target temperature, where the PCM releases heat in response to an outside ambient temperature declining below the target, and the PCM absorbs heat in response to the ambient temperature rising above the target temperature. The disk drive may be a ferromagnetic disk drive, a ferroelectric disk drive, a hybrid disk drive, a Redundant Array of Inexpensive Disks (RAID), or a solid state disk drive. This patent application discloses a disk base and/or disk cover and/or any assembled circuit board containing PCM. Making the disk drive, the disk base, the disk cover and the assembled circuit board are disclosed and claimed as well. | 08-06-2009 |
20100149682 | DYNAMIC PITCH AND ROLL SENSING IN HARD DISK DRIVES - A head for a hard disk drive that includes a primary read element and a first sensor read element coupled to a head body. The first sensor read element is offset from the primary read element. The first sensor read element provides a read signal that can be analyzed to determine a pitch of the head. The head may also have a second sensor read element that is offset from the first sensor read element. The second sensor read element provides a read signal that can also be analyzed to determine a pitch of the head. Read signals of the first and second sensor read elements can be analyzed to determine a roll of the head. | 06-17-2010 |
20100284109 | METHOD AND APPARATUS FOR ESTIMATING TOUCHDOWN OF A SLIDER IN A HARD DISK DRIVE - A hard disk drive using an increase in servo address mark delays to create a touchdown flag in response to a slider making contact with a rotating disk surface while accessing a track. This may be used particularly when the track being accessed is located away from the Inside Diameter (ID). The hard disk drive may further use resistive heater electrical readings to determine the touchdown flag for track locations near the ID. The hard disk drive may be calibrated during manufacture and/or may be recalibrated in the field with this method. The calibrated hard disk drive is a product of this method. The method may be used during normal access operations and/or may be embodied as a program system residing in computer readable memory for instructing a computer operating the hard disk drive, where the computer and/or the memory may or may not be included in the hard disk drive. | 11-11-2010 |
Patent application number | Description | Published |
20090014127 | SYSTEMS FOR PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION AND BEVEL EDGE ETCHING - Embodiments described herein relate to a substrate processing system that integrates substrate edge processing capabilities. Illustrated examples of the processing system include, without limitations, a factory interface, a loadlock chamber, a transfer chamber, and one or more twin process chambers having two or more processing regions that are isolatable from each other and share a common gas supply and a common exhaust pump. The processing regions in each twin process chamber include separate gas distribution assemblies and RF power sources to provide plasma at selective regions on a substrate surface in each processing region. Each twin process chamber is thereby configured to allow multiple, isolated processes to be performed concurrently on at least two substrates in the processing regions. | 01-15-2009 |
20090017635 | APPARATUS AND METHOD FOR PROCESSING A SUBSTRATE EDGE REGION - The present invention comprises an apparatus and method for etching at a substrate edge region. In one embodiment, the apparatus comprises a chamber having a process volume, a substrate support arranged inside the process volume and having a substrate support surface, a plasma generator coupled to the chamber and configured to supply an etching agent in a plasma phase to a peripheral region of the substrate support surface, and a gas delivery assembly coupled to a gas source for generating a radial gas flow over the substrate support surface from an approximately central region of the substrate support surface toward the peripheral region of the substrate support surface. | 01-15-2009 |
20090104541 | PLASMA SURFACE TREATMENT TO PREVENT PATTERN COLLAPSE IN IMMERSION LITHOGRAPHY - The present invention comprises a method of reducing photoresist mask collapse when the photoresist mask is dried after immersion development. As feature sizes continue to shrink, the capillary force of water used to rinse a photoresist mask approaches the point of being greater than adhesion force of the photoresist to the ARC. When the capillary force exceeds the adhesion force, the features of the mask may collapse because the water pulls adjacent features together as the water dries. By depositing a hermetic oxide layer over the ARC before depositing the photoresist, the adhesion force may exceed the capillary force and the features of the photoresist mask may not collapse. | 04-23-2009 |
20090197086 | ELIMINATION OF PHOTORESIST MATERIAL COLLAPSE AND POISONING IN 45-NM FEATURE SIZE USING DRY OR IMMERSION LITHOGRAPHY - A method and structure for the fabrication of semiconductor devices having feature sizes in the range of 90 nm and smaller is provided. In one embodiment of the invention, a method is provided for processing a substrate including depositing an anti-reflective coating layer on a surface of the substrate, depositing an adhesion promotion layer on the anti-reflective coating layer, and depositing a resist material on the adhesion promotion layer. In another embodiment of the invention, a semiconductor substrate structure is provided including a dielectric substrate, an amorphous carbon layer deposited on the dielectric layer, an anti-reflective coating layer deposited on the amorphous carbon layer, an adhesion promotion layer deposited on the anti-reflective coating layer, and a resist material deposited on the adhesion promotion layer. | 08-06-2009 |
20110111604 | PLASMA SURFACE TREATMENT TO PREVENT PATTERN COLLAPSE IN IMMERSION LITHOGRAPHY - The present invention comprises a method of reducing photoresist mask collapse when the photoresist mask is dried after immersion development. As feature sizes continue to shrink, the capillary force of water used to rinse a photoresist mask approaches the point of being greater than adhesion force of the photoresist to the ARC. When the capillary force exceeds the adhesion force, the features of the mask may collapse because the water pulls adjacent features together as the water dries. By depositing a hermetic oxide layer over the ARC before depositing the photoresist, the adhesion force may exceed the capillary force and the features of the photoresist mask may not collapse. | 05-12-2011 |
20120211164 | SYSTEMS FOR PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION AND BEVEL EDGE ETCHING - Embodiments described herein relate to a substrate processing system that integrates substrate edge processing capabilities. Illustrated examples of the processing system include, without limitations, a factory interface, a loadlock chamber, a transfer chamber, and one or more twin process chambers having two or more processing regions that are isolatable from each other and share a common gas supply and a common exhaust pump. The processing regions in each twin process chamber include separate gas distribution assemblies and RF power sources to provide plasma at selective regions on a substrate surface in each processing region. Each twin process chamber is thereby configured to allow multiple, isolated processes to be performed concurrently on at least two substrates in the processing regions. | 08-23-2012 |