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Fragmentation

Fragmentation-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Reducing defragmentation in a multi-grained writeback cache
International Business Machines Corporation
June 14, 2018 - N°20180165195

In one embodiment, a computer-implemented method includes selecting a cache block descriptor (cbd) from amongst a plurality of cbds stored to a cache storage device to defragment based on a determination of utilization of a particular fine block descriptor (fbd) having a first size that is allocated to the selected cbd. The cache storage device includes a free pool of ...
Apparatus for detecting constituents in a sample and method of using the same
Rapiscan Systems, Inc.
June 07, 2018 - N°20180158665

An apparatus for detecting constituents in a sample includes first and second drift tubes defining first and second drift regions, and a controllable electric field device within a fragmentation region coupled to the first and second drift tubes. The apparatus also includes a first ion shutter positioned between the first drift and fragmentation regions.
Method for selling and searching for items
Amazon Technologies, Inc.
June 07, 2018 - N°20180157998

A system capable of identifying and locking resources (e.g., items, tickets, etc.) may map resources to a bit vector and use bit vectors to efficiently identify and lock the resources. For example, tickets to a concert may be mapped to a bit vector and the system may generate an availability bit vector indicating an availability of the seat locations.
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Fragmentation Patent Applications
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Inhibitors of mitochondrial fission and methods of use thereof
The Board Of Trustees Of The Leland Stanford Junior University
May 31, 2018 - N°20180147252

The present disclosure provides peptides and constructs that inhibit mitochondrial fission, and compositions comprising the peptides or constructs. The present disclosure provides methods of reducing abnormal mitochondrial fission in a cell.
Techniques for mass analyzing a complex sample
Waters Technologies Corporation
May 24, 2018 - N°20180144918

Techniques and apparatus for analyzing mass spectrometry data are described. In one embodiment, for example, an apparatus may include logic to access a product ion data set generated via mass analyzing a sample comprising a target precursor, access precursor composition information for elements of the target precursor that includes nominal mass and mass defect information, determine nominal mass (nm)-mass ...
System and method for data stream fragmentation
Comcast Cable Communications, Llc
May 17, 2018 - N°20180139479

A method of data conditioning is disclosed that in one aspect includes receiving a data stream and encoding into the data stream information representing a boundary of a content fragment, wherein the boundary is independent of a group of pictures structure of the data stream.. .
Fragmentation Patent Pack
Download 117+ patent application PDFs
Fragmentation Patent Applications
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For professional research & prior art discovery
inventor
  • 117+ full patent PDF documents of Fragmentation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Electronic device and memory allocation method therefor
Samsung Electronics Co., Ltd.
May 10, 2018 - N°20180129598

An electronic device according to an embodiment of the present disclosure comprises: a memory including a plurality of pages; and a controller selecting a page area having no non-movable page from a plurality of page areas in the memory based on page state information on the plurality of page areas if a memory defragmentation request occurs when a memory allocation ...
Apparatus and method for enhancing regular expression search performance through cost-based optimization technique
Wins Co., Ltd.
May 03, 2018 - N°20180121544

The present invention is directed to configure an effective search node based on splitting, regrouping, complexity calculation, and learning information, and perform high-performance regular expression search. To this end, the present invention includes: a policy database; a regular expression extraction processor; a regular expression fragment processor that splits each of the regular expression character strings extracted by the regular expression ...
Method for producing alkenyl ether polymer
Maruzen Petrochemical Co., Ltd.
May 03, 2018 - N°20180118869

To provide a method for producing a polymer that is capable of providing an alkenyl ether polymer having a molecular weight, a molecular weight distribution, and a composition that are controlled, with a vinyl ether having a hydroxyl group, and a block copolymer thereof. To provide a polymer obtained by the method as a macro chain transfer agent capable of ...
Methods and apparatus for tandem collision-induced dissociation cells
Thermo Finnigan Llc
April 12, 2018 - N°20180102239

A mass spectrometer system comprises: (a) an ion source; (b) a mass filter; (c) a mass analyzer; (d) a partitioned ion fragmentation cell configured to receive ions from the mass filter and to outlet fragment ions to the mass analyzer comprising: (d1) a set of multipole rod electrodes; a housing enclosing the set of multipole rod electrodes and comprising an ...
Provision of information about fragmentation of file on sequential access medium
International Business Machines Corporation
April 12, 2018 - N°20180101309

A mechanism is provided for providing information about fragmentation of a file on a sequential access medium by a computer system is disclosed. An actual time for reading the file recorded on the sequential access medium is estimated based on a physical position of the file.
Tamper-proof electronic packages formed with stressed glass
International Business Machines Corporation
April 05, 2018 - N°20180098424

Tamper-proof electronic packages and fabrication methods are provided which include a glass enclosure enclosing, at least in part, at least one electronic component within a secure volume, and a tamper-respondent detector. The glass enclosure includes stressed glass with a compressively-stressed surface layer, and the tamper-respondent detector monitors, at least in part, the stressed glass to facilitate defining the secure volume.
Systems and methods for using variable mass selection window widths in tandem mass spectrometry
Dh Technologies Development Pte. Ltd.
April 05, 2018 - N°20180096830

Systems and methods are used to analyze a sample using variable mass selection window widths. A tandem mass spectrometer is instructed to perform at least two fragmentation scans of a sample with different mass selection window widths using a processor.
Fragmentation Patent Pack
Download 117+ patent application PDFs
Fragmentation Patent Applications
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For professional research & prior art discovery
inventor
  • 117+ full patent PDF documents of Fragmentation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Temperature-based disk defragmentation
International Business Machines Corporation
April 05, 2018 - N°20180095695

A method for minimizing head seek movement and improving i/o performance of a hard disk drive is disclosed. In one embodiment, such a method includes logically dividing storage space of a hard disk drive into storage areas of substantially equal size.
Uplink data fragmentation for multi-user networks
Qualcomm Incorporated
March 22, 2018 - N°20180084570

An apparatus for wireless communication includes data defragmentation logic configured to receive, during a first transmit opportunity, a first data packet from a first device and a second data packet from a second device. The first data packet includes a first data fragment, and the second data packet includes a second data fragment.
Optical network system, optical node device, and optical network control method
Nec Corporation
March 22, 2018 - N°20180083698

If wavelength defragmentation is performed during the operation of an optical network, an instantaneous interruption of a network arises; consequently, data are lost; therefore, an optical network control method according to an exemplary aspect of the present invention includes monitoring a data volume of a client signal to be transmitted using a plurality of optical subcarriers; and performing synchronously, depending ...
System and method for transmitting data over a communication network
Wipro Limited
March 15, 2018 - N°20180077075

A technique is provided for transmitting data over a communication network. The technique comprises identifying an optimum network path comprising intelligent intermediate nodes between a source node and a destination node, determining an optimum packet size of the optimum network path for transmitting data packets without fragmentation, transmitting each of the data packets from the source node to the destination ...
Cache-efficient fragmentation of data structures
Sap Se
March 15, 2018 - N°20180074970

Some embodiments provide a non-transitory machine-readable medium that stores a program. The program receives a request for a logical data structure.
Utilization-aware resource scheduling in a distributed computing cluster
Cloudera, Inc.
March 15, 2018 - N°20180074855

Embodiments are disclosed for a utilization-aware approach to cluster scheduling, to address this resource fragmentation and to improve cluster utilization and job throughput. In some embodiments a resource manager at a master node considers actual usage of running tasks and schedules opportunistic work on underutilized worker nodes.
Electroactive materials for metal-ion batteries
Nexeon Limited
March 08, 2018 - N°20180069234

A process is provided for preparing a particulate material consisting of a plurality of porous particles comprising an electroactive material selected from silicon, tin, germanium, aluminium or a mixture thereof, wherein the particles are assembled from a plurality of particle fragments comprising the electroactive material wherein the fragments are obtained by the fragmentation of a porous precursor. The fragmentation step ...
Directed fragmentation for unmanned airborne vehicles
Amazon Technologies, Inc.
March 01, 2018 - N°20180057167

Directed fragmentation of an unmanned aerial vehicle (uav) is described. In one embodiment, the uav includes various components, such one or more motors, batteries, sensors, a housing, casing or shell, and a payload for delivery.
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