Patents by Inventor Jackie Chen
Jackie Chen 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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Publication number: 20260071208Abstract: Described herein is the Phage high-throughput approach for gene essentiality Mapping and Profiling (PhageMaP) platform to generate pooled, barcoded phage knockouts for high throughput screening of conditional phage gene essentiality. A barcoded donor plasmid library is prepared wherein each member includes a single guide RNA (gRNA) spacer sequence and 5? and 3? homology arm sequences. A host cell engineered to express a Cas nuclease and a recombinase is then transformed with the donor plasmid library followed by infection with a population of target phage to provide a barcoded target phage variant library produced by double stranded cleavage of the target phage genomes by the Cas nuclease-gRNA and subsequent recombinase-mediated homologous recombination with the donor plasmid. Insertion of the barcodes at the genomic loci disrupts the function of the genomic loci and provides the barcoded target phage variant library which may then be isolated.Type: ApplicationFiled: September 12, 2025Publication date: March 12, 2026Applicant: Wisconsin Alumni Research FoundationInventors: Srivatsan Raman, Jackie Chen
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Patent number: 11971713Abstract: An architecture to provision one-stop parking, charging, storage, and/or maintenance facilities and/or functionalities for drone equipment. A method can comprise identifying a drone entering a defined airspace monitored by the network equipment; in response to establishing a communication channel with the drone, receiving data representing a physical dimension associated with the drone; based on the physical dimension associated with the drone, allocating a space within a defined area to which the drone is to navigate and then cease moving; and sending, to the drone via the communication channel, notification data that notifies the drone to navigate to the space.Type: GrantFiled: January 18, 2023Date of Patent: April 30, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Jackie Chen, Kevin Ackerman, Clayton Cotton, Roque Rios, III
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Patent number: 11910525Abstract: Structures are described having thin flexible polymer substrates with electrically conductive films on each opposing surface while having high optical transmittance and good optical properties. The structures can have total thicknesses of no more than about 30 microns and good flexibility. Processing approaches are described that allow for the coating of the very thin structures by providing support through the coating process. The structures are demonstrated to have good durability under conditions designed to test accelerated wear for touch sensor use.Type: GrantFiled: January 28, 2019Date of Patent: February 20, 2024Assignee: C3 Nano, Inc.Inventors: Xiaofeng Chen, Byunghwan Kang, Jackie Chen, Yadong Cao, Vicki Luo, Arthur Yung-Chi Cheng, Andrew Hyeongjoo Moon, Xiqiang Yang, Ajay Virkar
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Publication number: 20230152799Abstract: An architecture to provision one-stop parking, charging, storage, and/or maintenance facilities and/or functionalities for drone equipment. A method can comprise identifying a drone entering a defined airspace monitored by the network equipment; in response to establishing a communication channel with the drone, receiving data representing a physical dimension associated with the drone; based on the physical dimension associated with the drone, allocating a space within a defined area to which the drone is to navigate and then cease moving; and sending, to the drone via the communication channel, notification data that notifies the drone to navigate to the space.Type: ApplicationFiled: January 18, 2023Publication date: May 18, 2023Inventors: Jackie Chen, Kevin Ackerman, Clayton Cotton, Roque Rios, III
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Patent number: 11573564Abstract: An architecture to provision one-stop parking, charging, storage, and/or maintenance facilities and/or functionalities for drone equipment. A method can comprise identifying a drone entering a defined airspace monitored by the network equipment; in response to establishing a communication channel with the drone, receiving data representing a physical dimension associated with the drone; based on the physical dimension associated with the drone, allocating a space within a defined area to which the drone is to navigate and then cease moving; and sending, to the drone via the communication channel, notification data that notifies the drone to navigate to the space.Type: GrantFiled: March 3, 2021Date of Patent: February 7, 2023Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Jackie Chen, Kevin Ackerman, Clayton Cotton, Roque Rios, III
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Publication number: 20220283580Abstract: An architecture to provision one-stop parking, charging, storage, and/or maintenance facilities and/or functionalities for drone equipment. A method can comprise identifying a drone entering a defined airspace monitored by the network equipment; in response to establishing a communication channel with the drone, receiving data representing a physical dimension associated with the drone; based on the physical dimension associated with the drone, allocating a space within a defined area to which the drone is to navigate and then cease moving; and sending, to the drone via the communication channel, notification data that notifies the drone to navigate to the space.Type: ApplicationFiled: March 3, 2021Publication date: September 8, 2022Inventors: Jackie Chen, Kevin Ackerman, Clayton Cotton, Roque Rios, III
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Publication number: 20200245457Abstract: Structures are described having thin flexible polymer substrates with electrically conductive films on each opposing surface while having high optical transmittance and good optical properties. The structures can have total thicknesses of no more than about 30 microns and good flexibility. Processing approaches are described that allow for the coating of the very thin structures by providing support through the coating process. The structures are demonstrated to have good durability under conditions designed to test accelerated wear for touch sensor use.Type: ApplicationFiled: January 28, 2019Publication date: July 30, 2020Inventors: Xiaofeng Chen, Byunghwan Kang, Jackie Chen, Yadong Cao, Vicki Luo, Arthur Yung-Chi Cheng, Andrew Hyeongjoo Moon, Xiqiang Yang, Ajay Virkar
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Publication number: 20090086331Abstract: A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.Type: ApplicationFiled: September 23, 2008Publication date: April 2, 2009Inventors: R. A. Gunasekaran, Mangilal Agarwal, Ji Fang, Jackie Chen, Weisong Wang, Kody Varahramyan
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Patent number: 7440193Abstract: A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.Type: GrantFiled: January 14, 2008Date of Patent: October 21, 2008Inventors: R. Alfred Gunasekaran, Ji Fang, Jackie Chen, Weisong Wang, Kody Varahramyan, Mangilal Agarwal
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Publication number: 20080144187Abstract: A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.Type: ApplicationFiled: January 14, 2008Publication date: June 19, 2008Inventors: R. Alfred Gunasekaran, Mangilal Agarwal, Ji Fang, Jackie Chen, Weisong Wang, Kody Varahramyan
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Patent number: 7359124Abstract: A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.Type: GrantFiled: April 30, 2005Date of Patent: April 15, 2008Assignee: Louisiana Tech University Research Foundation as a division of the Louisiana Tech University FoundationInventors: Ji Fang, Jackie Chen, Weisong Wang, Kody Varahramyan, R. Alfred Gunasekaran, Mangilal Agarwal