Patents by Inventor Jeffrey Chun
Jeffrey Chun 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: 11947577Abstract: Systems and methods for providing auto-completion options to input characters are presented. In response to receiving input characters, a plurality of items of content (that are non-textual items of content) of a corpus of content are identified. These items of content are clustered into n clusters of content according to similarities among the items of content. From the items of content of each cluster, a descriptive title is determined for the cluster. This descriptive title is an auto-completion option for the cluster. The descriptive titles/auto-completion options are provided in response to receiving the input characters.Type: GrantFiled: June 24, 2021Date of Patent: April 2, 2024Assignee: Pinterest, Inc.Inventors: Jeffrey Harris, Lulu Cheng, Xixia Wang, Matthew Chun-Bong Fong, Joseph Vito Zingarelli, Long Cheng
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Publication number: 20240078014Abstract: Handling frequently accessed pages is disclosed. An indication is received of a stalling event caused by a requested portion of memory being inaccessible. It is determined that the requested portion of memory is a frequently updated portion of memory. The stalling event is handled based at least in part on the determination that the requested portion of memory is a frequently updated portion of memory.Type: ApplicationFiled: October 23, 2023Publication date: March 7, 2024Inventors: Isaac R. Nassi, Kleoni Ioannidou, Michael Berman, I-Chun Fang, Mark Hill, Brian Moffet, Jeffrey Paul Radick, David P. Reed, Keith Reynolds
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Publication number: 20240036756Abstract: A method of operating a storage system may include allocating a first partition of a tier of storage resources to a first client, wherein the tier operates at least partially as a storage cache, allocating a second partition of the tier of the storage resources to a second client, monitoring a workload of the first client, monitoring a workload of the second client, and reallocating the first partition of the tier of the storage resources to the first client based on the monitored workload of the first client and the monitored workload of the second client. The method may further include reallocating the second partition of the tier of the storage resources to the second client based on the monitored workload of the first client and the monitored workload of the second client.Type: ApplicationFiled: October 3, 2023Publication date: February 1, 2024Inventors: Zhengyu YANG, Bridget Molly DAVIS, Daniel KIM, Jeffrey Chun Hung WONG, Adnan MARUF
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Patent number: 11782624Abstract: A method of operating a storage system may include allocating a first partition of a tier of storage resources to a first client, wherein the tier operates at least partially as a storage cache, allocating a second partition of the tier of the storage resources to a second client, monitoring a workload of the first client, monitoring a workload of the second client, and reallocating the first partition of the tier of the storage resources to the first client based on the monitored workload of the first client and the monitored workload of the second client. The method may further include reallocating the second partition of the tier of the storage resources to the second client based on the monitored workload of the first client and the monitored workload of the second client.Type: GrantFiled: February 4, 2021Date of Patent: October 10, 2023Inventors: Zhengyu Yang, Bridget Molly Davis, Daniel Kim, Jeffrey Chun Hung Wong, Adnan Maruf
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Publication number: 20220107743Abstract: A method of operating a storage system may include allocating a first partition of a tier of storage resources to a first client, wherein the tier operates at least partially as a storage cache, allocating a second partition of the tier of the storage resources to a second client, monitoring a workload of the first client, monitoring a workload of the second client, and reallocating the first partition of the tier of the storage resources to the first client based on the monitored workload of the first client and the monitored workload of the second client. The method may further include reallocating the second partition of the tier of the storage resources to the second client based on the monitored workload of the first client and the monitored workload of the second client.Type: ApplicationFiled: February 4, 2021Publication date: April 7, 2022Inventors: Zhengyu YANG, Bridget Molly DAVIS, Daniel KIM, Jeffrey Chun Hung WONG, Adnan MARUF
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Patent number: 9757729Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: GrantFiled: November 18, 2016Date of Patent: September 12, 2017Assignee: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Publication number: 20170136463Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: ApplicationFiled: November 18, 2016Publication date: May 18, 2017Applicant: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Patent number: 9535059Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: GrantFiled: November 3, 2015Date of Patent: January 3, 2017Assignee: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Publication number: 20160131640Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: ApplicationFiled: November 3, 2015Publication date: May 12, 2016Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Patent number: 9234884Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: GrantFiled: April 13, 2015Date of Patent: January 12, 2016Assignee: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Publication number: 20150309011Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: ApplicationFiled: April 13, 2015Publication date: October 29, 2015Applicant: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey L. Kasdan
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Patent number: 9029158Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: GrantFiled: June 4, 2014Date of Patent: May 12, 2015Assignee: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey Kasdan
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Patent number: 8974496Abstract: Devices, tools and methods for minimally invasive implantation and distraction between spinous processes for treatment of spinous disorders. An interspinous implant device for distracting at least one pair of adjacent spinous processes includes a main body including a shaft having a longitudinal axis; and first and second arms extending transversely from the main body, wherein at least one of the first and second arms is slidably mounted with respect to the shaft. The arms are configured and dimensioned to extend laterally from both sides of the spinous processes when implanted therebetween and to be inserted between the spinous processes laterally from a single side thereof. The arms are variably positionable between a closed configuration, to facilitate insertion of the arms between the adjacent spinous processes, and an open configuration, in which the arms are separated from one another.Type: GrantFiled: August 30, 2007Date of Patent: March 10, 2015Inventors: Jeffrey Chun Wang, Thomas Neil Scioscia, Adrian Slattery, Alan W. Cannon
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Publication number: 20140377742Abstract: Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.Type: ApplicationFiled: June 4, 2014Publication date: December 25, 2014Applicant: California Institute of TechnologyInventors: Yu-Chong Tai, Siyang Zheng, Jeffrey Chun-Hui Lin, Harvey Kasdan
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Patent number: 8721688Abstract: One exemplary device includes a main body including a shaft having a longitudinal axis; a first clamping mechanism having first and second jaws configured to clamp a spinous process of a first vertebra, and a second clamping mechanism having third and fourth jaws configured to clamp a spinous process of a second vertebra. The first, second, third and fourth jaws extend transversely from the shaft and at least two of two of the jaws are releasably mounted to the shaft and are mountable to and removable from the shaft by relative movement between the respective jaw and the shaft in a direction normal to a longitudinal axis of the shaft.Type: GrantFiled: May 18, 2012Date of Patent: May 13, 2014Assignee: Collabcom II, LLCInventors: Jeffrey Chun Wang, Thomas Neil Scioscia, Adrian Slattery, Alan W. Cannon
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Patent number: 8628492Abstract: An implantable glaucoma drainage device (GDD) system is disclosed. The GDD system comprises a microflow control system for controlling intraocular pressure, a protective capillary carrier tube housing the microflow control system, and anchoring arms holding the implanted device in place. The overall GDD size can be in a needle-implantable form factor for minimally invasive implantation. The GDD may be implanted via subconjunctival needle implantation to mimic the normal aqueous humor drainage pathway.Type: GrantFiled: July 1, 2009Date of Patent: January 14, 2014Assignee: California Institute of TechnologyInventors: Jeffrey Chun-Hui Lin, Po-jui Chen, Yu-Chong Tai, Damien Craig Rodger
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Publication number: 20120241017Abstract: Microfluidic normally closed check valves and methods of making and using the same are provided. The check valves include an orifice, an occluding portion, and one or more attachment members which urge the occluding portion into a position occluding the orifice.Type: ApplicationFiled: March 22, 2012Publication date: September 27, 2012Inventors: Jeffrey Chun-Hui Lin, Feiqiao Yu, Yu-Chong Tai
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Patent number: 8202299Abstract: Devices, tools and methods for minimally invasive implantation of a dynamic interspinous implant device for distracting between spinous processes and providing dynamic stabilization. One exemplary device includes a main body including a shaft having a longitudinal axis; a first clamping mechanism having first and second jaws configured to clamp a spinous process of a first vertebra, and a second clamping mechanism having third and fourth jaws configured to clamp a spinous process of a second vertebra. The first, second, third and fourth jaws extend transversely from the shaft and at least two of two of the jaws are releasably mounted to the shaft and are mountable to and removable from the shaft by relative movement between the respective jaw and the shaft in a direction normal to a longitudinal axis of the shaft.Type: GrantFiled: March 19, 2008Date of Patent: June 19, 2012Assignee: Collabcom II, LLCInventors: Jeffrey Chun Wang, Thomas Neil Scioscia, Adrian Slattery, Alan W. Cannon
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Publication number: 20110313467Abstract: Devices and methods for treating spinal disorders and associated discomfort therefrom. In one embodiment, an interspinous implant device is configured for distracting an adjacent pair of spinous processes while permitting relative flexion, lateral bending and side rotation motions between the vertebrae joined to the adjacent pair of spinous processes.Type: ApplicationFiled: August 31, 2011Publication date: December 22, 2011Inventors: Jim A. Youssef, Jeffrey Chun Wang, Brian Hewko, Alan W. Cannon
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Patent number: 8034081Abstract: Devices and methods for treating spinal disorders and associated discomfort therefrom. In one embodiment, an interspinous implant device is configured for distracting an adjacent pair of spinous processes while permitting relative flexion, lateral bending and side rotation motions between the vertebrae joined to the adjacent pair of spinous processes.Type: GrantFiled: February 6, 2007Date of Patent: October 11, 2011Assignee: CollabComl, LLCInventors: Jim A. Youssef, Jeffrey Chun Wang, Brian Hewko, Alan W. Cannon