Patents by Inventor Judy Wu
Judy Wu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11347794Abstract: Various embodiments herein each include at least one of systems, methods, and software for generating, storing, and using non-unique secondary indexes of semi-structured data in database tables. One method embodiment includes creating and storing a non-unique secondary index (NUSI) for a database table based on column data stored in rows of the database table. The NUSI in some such embodiments identifying an offset to specific data included in the column data of at least some rows of the database table where the specific data is located. Other embodiments include building a NUSI index that includes values embedded therein.Type: GrantFiled: December 21, 2016Date of Patent: May 31, 2022Assignee: Teradata US, Inc.Inventors: Yu Long, Judy Wu, Preeti Javaji, Gregory Howard Milby, Steven B. Cohen
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Patent number: 11023460Abstract: A User-Defined Function (UDF) provided by a user and accessed through a user query is identified. A wrapper for the UDF is generated. The wrapper represents a customized instance of the UDF. The wrapper, during execution, selectively calls the UDF provided by the user. Any query that references the UDF is rewritten to process the wrapper instead of the UDF.Type: GrantFiled: December 22, 2017Date of Patent: June 1, 2021Assignee: Teradata US, Inc.Inventors: Heng Yuan, Judy Wu, Yu Long, Congnan Luo
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Patent number: 10889349Abstract: A pivotable lever includes a seat and a ball part is connected to the seat. The ball part has a first magnet received therein which includes a first magnetic pole. A lever includes a ball-shaped hole in which the ball part is located. The lever is pivotable relative to the ball part and the seat such that the lever is prevented from being damaged or broken due to impact. A second magnet is connected to the inner periphery of the ball-shaped hole which includes a second magnetic pole. The first and second magnetic poles are magnetically opposite to each other. The lever returns to its initial position thereof by magnetic attraction of the first and second magnetic poles.Type: GrantFiled: April 30, 2019Date of Patent: January 12, 2021Inventor: Judy Wu
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Publication number: 20200346711Abstract: A pivotable lever includes a seat and a ball part is connected to the seat. The ball part has a first magnet received therein which includes a first magnetic pole. A lever includes a ball-shaped hole in which the ball part is located. The lever is pivotable relative to the ball part and the seat such that the lever is prevented from being damaged or broken due to impact. A second magnet is connected to the inner periphery of the ball-shaped hole which includes a second magnetic pole. The first and second magnetic poles are magnetically opposite to each other. The lever returns to its initial position thereof by magnetic attraction of the first and second magnetic poles.Type: ApplicationFiled: April 30, 2019Publication date: November 5, 2020Inventor: JUDY WU
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Publication number: 20190197156Abstract: A User-Defined Function (UDF) provided by a user and accessed through a user query is identified. A wrapper for the UDF is generated. The wrapper represents a customized instance of the UDF. The wrapper, during execution, selectively calls the UDF provided by the user. Any query that references the UDF is rewritten to process the wrapper instead of the UDF.Type: ApplicationFiled: December 22, 2017Publication date: June 27, 2019Applicant: Teradata US, Inc.Inventors: Heng Yuan, Judy Wu, Yu Long, Congnan Luo
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Publication number: 20170235845Abstract: Various embodiments herein each include at least one of systems, methods, and software for generating, storing, and using non-unique secondary indexes of semi-structured data in database tables. One method embodiment includes creating and storing a non-unique secondary index (NUSI) for a database table based on column data stored in rows of the database table. The NUSI in some such embodiments identifying an offset to specific data included in the column data of at least some rows of the database table where the specific data is located. Other embodiments include building a NUSI index that includes values embedded therein.Type: ApplicationFiled: December 21, 2016Publication date: August 17, 2017Inventors: Yu Long, Judy Wu, Preeti Javaji, Gregory Howard Milby, Steven B. Cohen
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Patent number: 9722110Abstract: Plasmonic graphene is fabricated using thermally assisted self-assembly of plasmonic nanostructure on graphene. Silver nanostructures were deposited on graphene as an example.Type: GrantFiled: October 22, 2012Date of Patent: August 1, 2017Assignee: UNIVERSITY OF KANSASInventors: Judy Wu, Guowei Xu, Jianwei Liu
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Patent number: 9650102Abstract: A collapsible control lever comprises an assembling member, a rotation seat, a first torsion spring, an handle, and a pivoting rod. One end of the rotation seat is pivoted to the assembling member. The first torsion spring is assembled between the assembling member and the rotation seat. One end of the handle has a ball socket. One end of the pivoting rod has a ball head which is passing through and pivoted to the ball socket and the other end thereof is passing through and assembled to the rotation seat to provide to be folded and rotated in multiple angles with an external force. It provides a multi-angle collapsible control lever to increase the ranges of bending and rotation. A single element is provided a three-dimension range to achieve the effects of collapsing and rotating and the structure is simplified.Type: GrantFiled: January 20, 2016Date of Patent: May 16, 2017Assignee: Flo MotorsportsInventor: Judy Wu
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Patent number: 9158802Abstract: Apparatus, systems, and methods may operate to receive a request to move at least a portion of a database table stored on a tangible medium from a current partition to a history partition, wherein the database table is partitioned into physical partitions according to a selected mapping update frequency. In response to receiving the request, activities may include modifying a logical partitioning of the database table by updating a mapping of the physical partitions to logical partitions. Other apparatus, systems, and methods are disclosed.Type: GrantFiled: September 30, 2013Date of Patent: October 13, 2015Assignee: Teradata US, Inc.Inventors: Like Gao, Yu Long, Congnan Luo, Judy Wu, Michael Leon Reed
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Publication number: 20150031571Abstract: Gold nanoparticles having luminol covalently linked thereto and optionally functionalized with an oligonucleotide and bacterial or viral detection assays. In one aspect, the detection system for detecting an analyte in a sample comprises a light-shielding container having a fiberoptic cable for transmitting light generated within the light-shielding container to a photodetector; a plurality of functionalized nanoparticles deposited in solid form on or within a support, such that the support is located within the light-shielding container; wherein the functionalized nanoparticles comprise nanoparticles covalently attached to one or more chemiluminescent moieties; and a reagent system which causes the chemiluminescent moieties to produce light in the presence of the reagent system and the analyte in the sample.Type: ApplicationFiled: February 7, 2013Publication date: January 29, 2015Applicants: UNIVERSITY OF KANSAS, KANSAS STATE UNIVERSITY RESEARCH FOUNDATIONInventors: Judy Wu, Mark Richter, Lateef U. Syed, Jun Li, Scott Hefty
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Patent number: 8943028Abstract: Apparatus, systems, and methods may operate to receive requests to execute a plurality of compression and/or decompression mechanisms on one or more database objects; to execute each of the compression and/or decompression mechanisms, on a sampled basis, on the database objects; to determine comparative performance characteristics associated with each of the compression and/or decompression mechanisms; and to record at least some of the performance characteristics and/or derivative characteristics derived from the performance characteristics in a performance summary table. The table may be published to a storage medium or a display screen. Other apparatus, systems, and methods are disclosed.Type: GrantFiled: June 29, 2010Date of Patent: January 27, 2015Assignee: Teradata US, Inc.Inventors: Congnan Luo, Like Gao, Yu Long, Judy Wu, Michael Leon Reed
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Patent number: 8878157Abstract: A novel method for fabrication of hybrid semiconductor-graphene nanostructures in large scale by floating graphene sheets on the surface of a solution is provided. Using this approach, crystalline ZnO nano/micro-rod bundles on graphene fabricated using chemical vapor deposition were prepared. UV detectors fabricated using the as-prepared hybrid ZnO-graphene nano-structure with graphene being one of the two electrodes show high sensitivity to ultraviolet light, suggesting the graphene remained intact during the ZnO growth. This growth process provides a low-cost and robust scheme for large-scale fabrication of semiconductor nanostructures on graphene and may be applied for synthesis of a variety of hybrid semiconductor-graphene nano-structures demanded for optoelectronic applications including photovoltaics, photodetection, and photocatalysis.Type: GrantFiled: October 19, 2012Date of Patent: November 4, 2014Assignee: University of KansasInventors: Judy Wu, Jianwei Liu
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Patent number: 8720303Abstract: A pivoting structure for a brake lever includes a connector having one end connected to a handle of a bicycle and another end having a assembling space opened thereon; a brake lever having one end which is assembled to the assembling space; and a pivoting set having a horizontal shaft and a vertical shaft, one end of the horizontal shaft inserted through a wall of the assembling space, the vertical shaft passing through one end of the brake lever, another end of the horizontal shaft connected to the vertical shaft. Therefore, the brake lever is vertically and horizontally pivotable on the connector via the pivoting set.Type: GrantFiled: May 17, 2012Date of Patent: May 13, 2014Inventor: Judy Wu
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Publication number: 20140032614Abstract: Apparatus, systems, and methods may operate to receive a request to move at least a portion of a database table stored on a tangible medium from a current partition to a history partition, wherein the database table is partitioned into physical partitions according to a selected mapping update frequency. In response to receiving the request, activities may include modifying a logical partitioning of the database table by updating a mapping of the physical partitions to logical partitions. Other apparatus, systems, and methods are disclosed.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: Teradata US, Inc.Inventors: Like Gao, Yu Long, Congnan Luo, Judy Wu, Michael Leon Reed
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Patent number: 8639671Abstract: Apparatus, systems, and methods may operate to receive a set of ordered user-selected compression rules as a compression rule set comprising at least one compression threshold condition, to create or transform a database object with rows to be selectively compressed according to the compression rules in the compression rule set (providing a transformed object), and to publish at least a portion of the transformed object to one of a storage medium or a display screen. Other apparatus, systems, and methods are disclosed.Type: GrantFiled: June 29, 2010Date of Patent: January 28, 2014Assignee: Teradata US, Inc.Inventors: Congnan Luo, Like Gao, Yu Long, Judy Wu, Michael Leon Reed
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Patent number: 8560584Abstract: Apparatus, systems, and methods may operate to receive a request to move at least a portion of a database table stored on a tangible medium from a current partition to a history partition, wherein the database table is partitioned into physical partitions according to a selected mapping update frequency. In response to receiving the request, activities may include modifying a logical partitioning of the database table by updating a mapping of the physical partitions to logical partitions. Other apparatus, systems, and methods are disclosed.Type: GrantFiled: December 15, 2010Date of Patent: October 15, 2013Assignee: Teradata US, Inc.Inventors: Like Gao, Yu Long, Congnan Luo, Judy Wu, Michael Leon Reed
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Publication number: 20130247707Abstract: A pivoting structure for a brake lever includes a connector having one end connected to a handle of a bicycle and another end having a assembling space opened thereon; a brake lever having one end which is assembled to the assembling space; and a pivoting set having a horizontal shaft and a vertical shaft, one end of the horizontal shaft inserted through a wall of the assembling space, the vertical shaft passing through one end of the brake lever, another end of the horizontal shaft connected to the vertical shaft. Therefore, the brake lever is vertically and horizontally pivotable on the connector via the pivoting set.Type: ApplicationFiled: May 17, 2012Publication date: September 26, 2013Inventor: Judy Wu
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Publication number: 20120158722Abstract: Apparatus, systems, and methods may operate to receive a request to move at least a portion of a database table stored on a tangible medium from a current partition to a history partition, wherein the database table is partitioned into physical partitions according to a selected mapping update frequency. In response to receiving the request, activities may include modifying a logical partitioning of the database table by updating a mapping of the physical partitions to logical partitions. Other apparatus, systems, and methods are disclosed.Type: ApplicationFiled: December 15, 2010Publication date: June 21, 2012Applicant: Teradata US, Inc.Inventors: Like Gao, Yu Long, Congnan Luo, Judy Wu, Michael Leon Reed
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Publication number: 20110320418Abstract: Apparatus, systems, and methods may operate to receive requests to execute a plurality of compression and/or decompression mechanisms on one or more database objects; to execute each of the compression and/or decompression mechanisms, on a sampled basis, on the database objects; to determine comparative performance characteristics associated with each of the compression and/or decompression mechanisms; and to record at least some of the performance characteristics and/or derivative characteristics derived from the performance characteristics in a performance summary table. The table may be published to a storage medium or a display screen. Other apparatus, systems, and methods are disclosed.Type: ApplicationFiled: June 29, 2010Publication date: December 29, 2011Applicant: Teradata US, Inc.Inventors: Congnan Luo, Like Gao, Yu Long, Judy Wu, Michael Leon Reed
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Publication number: 20110320417Abstract: Apparatus, systems, and methods may operate to receive a set of ordered user-selected compression rules as a compression rule set comprising at least one compression threshold condition, to create or transform a database object with rows to be selectively compressed according to the compression rules in the compression rule set (providing a transformed object), and to publish at least a portion of the transformed object to one of a storage medium or a display screen. Other apparatus, systems, and methods are disclosed.Type: ApplicationFiled: June 29, 2010Publication date: December 29, 2011Applicant: Teradata US, Inc.Inventors: Congnan Luo, Like Gao, Yu Long, Judy Wu, Michael Leon Reed