Patents by Inventor David Dai
David Dai 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: 11964807Abstract: Packaging may include a base box and a lid having a tamper-evident seal. The tamper-evident seal may include a paper substrate having a first adhesive portion configured to attach to a side panel of the base box, a second adhesive portion configured to attach to a second side panel of the lid. The first and second adhesive portions may be disposed on opposing sides of the paper substrate, and a tab configured to be accessible on an exterior of a package when the tamper-evident seal is applied may be a part of the paper substrate. When the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free so that the packaging may be opened.Type: GrantFiled: June 25, 2021Date of Patent: April 23, 2024Assignee: Apple Inc.Inventors: Amanda Y. Lin, David Samuel Kumka, Bartley K. Andre, Abidur Rahman Chowdhury, Wei Dai, Isaac Hayes, Geng Luo
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Patent number: 11964988Abstract: Provided herein are compounds of the Formula (I): (I) and tautomers, stereoisomers and pharmaceutically acceptable salts and solvates thereof, wherein Rx, Ry, W, X, Y, Z, Ring A and (AA) have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.Type: GrantFiled: September 6, 2019Date of Patent: April 23, 2024Assignee: ARRAY BIOPHARMA INC.Inventors: James F. Blake, Donghua Dai, Julia Haas, Yutong Jiang, Dean Kahn, Gabrielle R. Kolakowski, Elizabeth A. McFaddin, Megan L McKenney, Andrew T. Metcalf, David A. Moreno, Brett Prigaro, Ginelle A. Ramann, Li Ren, Shane M. Walls, Hailong Zhang
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Patent number: 11960867Abstract: Using a natural language (NL) latent presentation in the automated conversion of source code from a base programming language (e.g., C++) to a target programming language (e.g., Python). A base-to-NL model can be used to generate an NL latent representation by processing a base source code snippet in the base programming language. Further, an NL-to-target model can be used to generate a target source code snippet in the target programming language (that is functionally equivalent to the base source code snippet), by processing the NL latent representation. In some implementations, output(s) from the NL-to-target model indicate canonical representation(s) of variables, and in generating the target source code snippet, technique(s) are used to match those canonical representation(s) to variable(s) of the base source code snippet. In some implementations, multiple candidate target source code snippets are generated, and a subset (e.g., one) is selected based on evaluation(s).Type: GrantFiled: May 17, 2023Date of Patent: April 16, 2024Assignee: GOOGLE LLCInventors: Rishabh Singh, Hanjun Dai, Manzil Zaheer, Artem Goncharuk, Karen Davis, David Andre
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Publication number: 20240110068Abstract: A thin oil film having parylene irregular dendritic-like columns extending from one side to another exhibits hydrophobic properties that can be used as a corrosion resistant coating or water-repellant, biofouling resistant surface. This parylene-in-oil layer can be paired with an adjacent layer of solid parylene that it overlays or underlays. The solid parylene cross polymerizes with the parylene dendrites, keeping them in place as well as the oil film. The parylene dendrites are fabricated by chemical vapor deposition (CVD) of parylene over the oil layer, the dendrites self-forming from the bottom to the top. Continued CVD over the dendrites can produce a top layer of solid parylene. Etching the solid parylene away can result in a water repellant, anti-biofouling surface.Type: ApplicationFiled: October 2, 2023Publication date: April 4, 2024Applicant: California Institute of TechnologyInventors: Yu-Chong Tai, Kuang-Ming Shang, Haixu Shen, Ningxuan Dai, David Q. Kong
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Publication number: 20230291109Abstract: A band-pass filter may include a first electrical conductor extending a first distance; a second electrical conductor extending from the first electrical conductor, the second electrical conductor may extend a second distance at least partially parallel to the first distance; and a third electrical conductor extending a third distance parallel to and between the first electrical conductor and the second electrical conductor. The first and third electrical conductors may at least partially overlap along a first length, and the first and third electrical conductors may be electromagnetically coupled at least along the first length. The second and third electrical conductors may at least partially overlap along a second length, and the second and third electrical conductors may be electromagnetically coupled at least along the second length. The first length may correspond to a first frequency. The second length may correspond to a second frequency.Type: ApplicationFiled: March 13, 2023Publication date: September 14, 2023Inventor: David Dai
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Patent number: 11569580Abstract: An antenna suitable for use in the 5 GHz WLAN/Wi-Fi and DSRC frequency band is integrated with a vehicle window that is includes outer and inner transparent plies bonded together by an interlayer. The inner transparent ply and the interlayer serve as an antenna substrate. A first conductive layer is formed on the inner surface of the outer transparent ply and a second conductive layer that defines a coupling slot is formed on the outer surface of the inner transparent ply. The antenna may be excited by a coaxial cable or a microstrip line that crosses the coupling slot.Type: GrantFiled: December 4, 2020Date of Patent: January 31, 2023Assignee: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 11515614Abstract: A slot antenna in a heatable vehicle glazing established between the heating bus bar, bus bar extensions and the peripheral edge of an IR reflective coating. The antenna slot may be fed directly by a voltage source, a current source, or a coupled coplanar line at locations that excite both fundamental and higher order modes for multiband antenna applications. The slot antenna may be established between split bus bars or split bus bar extensions that limit heat loss and improve antenna efficiency. Multiple antennas can be integrated into the heatable glazing for multiband applications and/or diversity antenna systems.Type: GrantFiled: April 16, 2021Date of Patent: November 29, 2022Assignee: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 11444897Abstract: A system and method for controlling access to a message after communication. A sender sends an encrypted message to a recipient. The sender also sends an encryption key and the identity of the recipient to a services component. The recipient authenticates its access rights with the services component to obtain the encryption key. The key is held for a period of time for the recipient to access the encrypted message. The recipient may re-authenticate with the services component to again obtain the key to subsequently access the message. The sender may revoke or reinstate the receiver's access to the message by updating the service component.Type: GrantFiled: July 5, 2016Date of Patent: September 13, 2022Assignee: CRYPTOMILL INC.Inventors: Nandini Jolly, Chris Batty, Canute Serrao, Deepu Filji, David Dai
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Publication number: 20220213546Abstract: A method for detecting interactions between elements within one or more DNA molecules within a cell, wherein the elements are not adjacent in the primary DNA sequence, the method comprising: a) providing a cell in which elements within one or more DNA molecules that are in close proximity are cross-linked; b) simultaneously lysing the cell and mechanically fragmenting the DNA molecules within the cell; c) proximity ligating the one or more fragmented DNA molecules; d) reversing the crosslinks in the ligated DNA molecules; e) sequencing the ligated DNA molecules; and f) analysing the sequencing data to detect interactions between elements within the one or more DNA molecules within the cell.Type: ApplicationFiled: May 22, 2020Publication date: July 7, 2022Applicant: Oxford Nanopore Technologies PlcInventors: David Dai, Matthew Pendleton
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Publication number: 20210234254Abstract: A slot antenna in a heatable vehicle glazing established between the heating bus bar, bus bar extensions and the peripheral edge of an IR reflective coating. The antenna slot may be fed directly by a voltage source, a current source, or a coupled coplanar line at locations that excite both fundamental and higher order modes for multiband antenna applications. The slot antenna may be established between split bus bars or split bus bar extensions that limit heat loss and improve antenna efficiency. Multiple antennas can be integrated into the heatable glazing for multiband applications and/or diversity antenna systems.Type: ApplicationFiled: April 16, 2021Publication date: July 29, 2021Applicant: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 11063213Abstract: A method includes depositing a bottom electrode layer, a resistance switching element layer, and a top electrode layer over a first dielectric layer; etching the top electrode layer and the resistance switching element layer to form a resistance switching element over the bottom electrode layer and a top electrode over the resistance switching element; depositing a metal-containing compound layer over the top electrode, the resistance switching element, and the bottom electrode layer; and etching the metal-containing compound layer and the bottom electrode layer to form a bottom electrode over the first dielectric layer.Type: GrantFiled: October 26, 2019Date of Patent: July 13, 2021Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chih-Wei Lu, Hsi-Wen Tien, Wei-Hao Liao, David Dai, Chung-Ju Lee
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Patent number: 11050018Abstract: A memory device includes a bottom electrode, a resistance switching element, a top electrode, a first spacer, and a metal-containing compound layer. The resistance switching element is over the bottom electrode. The top electrode is over the resistance switching element. The first spacer is disposed along a sidewall of the resistance switching element. The metal-containing compound layer is disposed along a sidewall of the first spacer, in which the first spacer is between the metal-containing compound layer and the resistance switching element.Type: GrantFiled: October 26, 2019Date of Patent: June 29, 2021Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chih-Wei Lu, Hsi-Wen Tien, Wei-Hao Liao, David Dai, Chung-Ju Lee
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Publication number: 20210175628Abstract: An antenna suitable for use in the 5 GHz WLAN/Wi-Fi and DSRC frequency band is integrated with a vehicle window that is includes outer and inner transparent plies bonded together by an interlayer. The inner transparent ply and the interlayer serve as an antenna substrate. A first conductive layer is formed on the inner surface of the outer transparent ply and a second conductive layer that defines a coupling slot is formed on the outer surface of the inner transparent ply. The antenna may be excited by a coaxial cable or a microstrip line that crosses the coupling slot.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Applicant: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 10923795Abstract: A slot antenna in a vehicle glazing established between the surface of the vehicle portal for the glazing and the peripheral edge of an IR reflective coating that has a bus bar over the coating edge. The antenna slot is fed directly by a voltage probe and/or a conductive line located in the slot and parallel to the bus bar. Multiple voltage probes and conductive lines can support respective antennas. A second conductive line is parallel and cooperates with the first conductive line to form a coupled coplanar line that links to the antenna slot. The longitudinal location of the links and the length of the coplanar lines are adjusted to excite multiple frequency modes. Multiple antennas can be used to broaden overall bandwidth or to add additional frequency modes.Type: GrantFiled: April 12, 2018Date of Patent: February 16, 2021Assignee: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 10847867Abstract: A vehicle glazing with a slot antenna between the vehicle portal and the peripheral edge of an IR reflective coating that includes a heating bus over the coating edge. The antenna slot may be fed directly by a voltage probe or a coupled coplanar line at a position to excite both fundamental and higher order modes for multiband antenna applications. A portion of the IR reflective coating may overlay the window frame at null positions of first higher order mode to tune the slot antenna to higher frequencies. Slot antenna resonant frequency may also be moved higher by separating the IR reflective coating into two coating panel with the lower coating panel connected to electrical ground by capacitive coupling. Multiple antennas can be fed at different locations for multiband applications and diversity antenna systems.Type: GrantFiled: March 5, 2019Date of Patent: November 24, 2020Assignee: Pittsburgh Glass Works, LLCInventor: David Dai
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Patent number: 10811760Abstract: A window antenna wherein three embedded wires are laminated inside a glazing and a connector is attached to the joint end of the first and second wires and a signal input. The second antenna wire is longer and resonates at a lower frequency than the first antenna wire. A third antenna wire is a parasitic L-shape wire with part of the wire in close distance to the open end of the second antenna wire. The third antenna wire is electromagnetically coupled to the second antenna wire in the near field so that the antenna may support an additional resonance to provide multiband and wideband performance.Type: GrantFiled: April 12, 2018Date of Patent: October 20, 2020Assignee: Pittsburgh Glass Works, LLCInventor: David Dai
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Publication number: 20200066976Abstract: A method includes depositing a bottom electrode layer, a resistance switching element layer, and a top electrode layer over a first dielectric layer; etching the top electrode layer and the resistance switching element layer to form a resistance switching element over the bottom electrode layer and a top electrode over the resistance switching element; depositing a metal-containing compound layer over the top electrode, the resistance switching element, and the bottom electrode layer; and etching the metal-containing compound layer and the bottom electrode layer to form a bottom electrode over the first dielectric layer.Type: ApplicationFiled: October 26, 2019Publication date: February 27, 2020Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chih-Wei LU, Hsi-Wen TIEN, Wei-Hao LIAO, David DAI, Chung-Ju LEE
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Publication number: 20200066975Abstract: A memory device includes a bottom electrode, a resistance switching element, a top electrode, a first spacer, and a metal-containing compound layer. The resistance switching element is over the bottom electrode. The top electrode is over the resistance switching element. The first spacer is disposed along a sidewall of the resistance switching element. The metal-containing compound layer is disposed along a sidewall of the first spacer, in which the first spacer is between the metal-containing compound layer and the resistance switching element.Type: ApplicationFiled: October 26, 2019Publication date: February 27, 2020Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chih-Wei LU, Hsi-Wen TIEN, Wei-Hao LIAO, David DAI, Chung-Ju LEE
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Patent number: D933008Type: GrantFiled: April 8, 2019Date of Patent: October 12, 2021Assignee: Eaton Intelligent Power LimitedInventors: Amy Deng, David Dai, Kevin Yang, Chris Qi, Jerry Tang
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Patent number: D933009Type: GrantFiled: April 8, 2019Date of Patent: October 12, 2021Assignee: Eaton Intelligent Power LimitedInventors: Amy Deng, David Dai, Kevin Yang, Chris Qi, Jerry Tang