Systems and methods for collapsing a derivative version of a primary storage volume
Granted: May 20, 2014
Patent Number:
8732427
Disclosed is a method of collapsing a derivative version of a primary storage volume into the primary storage volume. The method comprises generating the derivative version of the primary storage volume that contains a plurality of data items stored in a secondary storage volume, wherein the derivation version comprises a plurality of blocks, identifying changed blocks of the plurality of blocks that changed as a result of modifying at least one of the data items, identifying which of…
Method and apparatus for showerhead cleaning
Granted: May 6, 2014
Patent Number:
8714166
Embodiments of the present invention generally relate to a method and apparatus for ex-situ cleaning of a chamber component part. In one embodiment, a system for cleaning component parts in a cleaning chemistry is provided. The system comprises a wet bench set-up comprising a cleaning vessel assembly for holding one or more component parts to be cleaned during a cleaning process and a detachable cleaning cart detachably coupled with the cleaning vessel assembly for supplying one or more…
Dot templates for object detection in images
Granted: April 29, 2014
Patent Number:
8712112
Dot templates are used for detecting objects within images. A computer-implemented method is performed for each of a number of dot templates corresponding to the object to be detected within an image. Each dot template is defined as a collection of points. At each position within the image, a value of the image is determined at each point of the dot template. The dot template is effectively overlaid at the given position within the image. A score of the dot template at this position is…
Data control systems for virtual environments
Granted: April 22, 2014
Patent Number:
8707005
A data control system comprises a communication interface, a processing system, and a storage system. The communication interface is configured to receive a request to retrieve data from a primary storage volume that includes a secondary storage volume. The storage system is configured to store the primary storage volume that includes the secondary storage volume. The processing system is configured to identify changed segments of a plurality of segments in the primary storage volume and…
Methods, systems and apparatus for reducing the effects of tape dimensional stability
Granted: April 22, 2014
Patent Number:
8705199
A method, system, apparatus, and computer readable medium storing instructions for recording data tracks and a method and system for reading data tracks. For recording data tracks, virtual boundary of a first data track recorded on the storage medium is determined. The recording element is positioned based on the determined virtual boundary of the first track and a second data track is recorded by the positioned recording element. For reading data tracks, a first virtual boundary of a…
Control system for tape drive to compensate for system disturbances without use of feed-forward sensor
Granted: April 15, 2014
Patent Number:
8699174
A tape drive (232) that receives a tape cartridge (42) having a tape (256) comprises a tape head (280) and a control system (270). The tape head (280) transfers data between the tape drive (232) and the tape (256). The control system (270) utilizes linear parameterization to control the position of the tape head (280) relative to the tape (256). The control system (270) can include a compensator (J) and a filter (Q). The compensator (J) is a combination of the information contained in a…
Methods and apparatus for cleaning deposition chamber parts using selective spray etch
Granted: April 8, 2014
Patent Number:
8691023
In one aspect, a method of cleaning an electronic device manufacturing process chamber part is provided, including a) spraying the part with an acid; b) spraying the part with DI water; and c) treating the part with potassium hydroxide. Other aspects are provided.
Clustered storage network
Granted: March 25, 2014
Patent Number:
8683123
A data storage network is provided. The network includes a client connected to the data storage network; a plurality nodes on the data storage network, wherein each data node has two or more RAID controllers, wherein a first RAID controller of a first node is configured to receive a data storage request from the client and to generate RAID parity data on a data set received from the client, and to store all of the generated RAID parity data on a single node of the plurality of nodes.
Metadata storage in unused portions of a virtual disk file
Granted: March 25, 2014
Patent Number:
8683111
Embodiments disclosed herein provide systems and method for storing metadata to unused portions of a virtual disk file. In a particular embodiment, a method provides selecting a virtual disk file stored on a data storage volume and identifying unused portions of the virtual disk file. The method further provides writing metadata for the virtual disk file in the unused portions of the virtual disk file.
Two terminal light emitting and lasing devices and methods
Granted: March 18, 2014
Patent Number:
8675703
A method for producing light emission from a semiconductor structure, including the following steps: providing a semiconductor structure that includes a first semiconductor junction between an emitter region of a first conductivity type and a base region of a second conductivity type opposite to that of the first conductivity type, and a second semiconductor junction between the base region and a drain region; providing, within the base region, a region exhibiting quantum size effects;…
System and methods for simulating future medical episodes
Granted: March 4, 2014
Patent Number:
8666766
A computer-implemented method of generating future medical episodic simulations is provided. The method includes generating a personal wellness lifestyle signature for an individual based upon pre-selected data pertinent to wellness of the individual. Additionally, the method includes comparing the personal wellness lifestyle signature of the individual with at least one personal wellness lifestyle signature of at least one other individual determined to have at least one wellness…
Diskless PC network communication agent system
Granted: February 18, 2014
Patent Number:
8655978
A diskless PC network communication agent system includes a host, a network communication agent, a physical network connecting the network communication agent to the host, and diskless PCs connected to the network communication agent. The network communication agent has network packet filtering and transferring functions so that a virtual private network is established between the network communication agent and the diskless PCs for enabling each diskless PC to use a preboot execution…
Method of preparing a composition in blister packages
Granted: February 11, 2014
Patent Number:
8646246
The present invention provides methods for preparing compositions in blister packages using complex aluminum substrate materials, wherein said complex aluminum substrate materials comprise an intermediate aluminum layer, and first and second outer layers, wherein the material of the first outer layer differs from that of the second outer layer, and the flexural rigidity of the first outer layer differs from that of the second outer layer by 0-30%.
Light emitting and lasing semiconductor devices and methods
Granted: January 28, 2014
Patent Number:
8638830
A semiconductor light emitting device, including: a heterojunction bipolar light-emitting transistor having a base region between emitter and collector regions; emitter, base, and collector electrodes for coupling electrical signals with the emitter, base, and collector regions, respectively; and a quantum size region in the base region; the base region including a first base sub-region on the emitter side of the quantum size region, and a second base sub-region on the collector side of…
Overlaying virtual content onto video stream of people within venue based on analysis of the people within the video stream
Granted: January 7, 2014
Patent Number:
8625845
A video stream of people within a venue like a movie theater is received. The people within the video stream are analyzed. Based on analysis of the people within the video stream, virtual content is overlaid onto the video stream. The video stream, with the virtual content overlaid thereon, is then displayed onto a screen within the venue. As such, the virtual content and one or more of the people within the venue can appear to be interacting with one another as if the virtual content…
Light emitting and lasing semiconductor methods and devices
Granted: December 31, 2013
Patent Number:
8618575
The invention is applicable for use in conjunction with a light-emitting semiconductor structure that includes a semiconductor active region of a first conductivity type containing a quantum size region and having a first surface adjacent a semiconductor input region of a second conductivity type that is operative, upon application of electrical potentials with respect to the active and input regions, to produce light emission from the active region. A method is provided that includes…
Head rotator assembly for tape drive
Granted: December 3, 2013
Patent Number:
8599519
A head rotator assembly (22) for positioning a head (20) of a tape drive (10) relative to a storage tape includes a head supporter (230) and a supporter mover assembly (232). The head supporter (230) is coupled to and supports the head (20). The supporter mover assembly (232) rotates a portion of the head supporter (230) about an axis (241) to move the head (20) in an azimuth direction relative to the storage tape as the storage tape moves over the head (20). The head rotator assembly…
Waveform interpolator architecture for accurate timing recovery based on up-sampling technique
Granted: November 26, 2013
Patent Number:
8594254
In one embodiment, an interpolator-based timing recovery system improves accuracy by calculating additional sampled signals of a digital signal and generating an interpolation based on the additional sampled signals and the digital signal, while employing a parallel architecture to maintain system clock frequency and a pipeline architecture to minimize sampled data memory requirement.
Orbital device with stowable mount
Granted: November 19, 2013
Patent Number:
8584573
A weapon/recon mount device, comprising: a base ring fixable to a vehicle; a slewing ring concentric with and rotatable relative to the base ring; a pivot mount attached to the slewing ring and having a stowed state and a deployed state; and a back rest attached to the slewing ring and having a stowed state and a deployed state.
Leak mitigation for pressurized bi-directional systems
Granted: November 12, 2013
Patent Number:
8578958
A bi-directional pressurized system with devices for and configured to mitigate issues associated with leak and creep phenomena at various stages throughout the system, including valves and controls to distribute a leaked amount of fluid prior to delivery to a pressure-sensitive destination and a pressure relief valve to bring an initial pressure within an acceptable range for distribution to reach a target pressure is disclosed. A startup method for mitigating leakage of the system…
