Patents by Inventor Zhidong LIU
Zhidong LIU 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: 20240138211Abstract: A display substrate and a display device are provided. The display substrate includes: a base substrate and a plurality of sub-pixels arranged on the base substrate, the plurality of the sub-pixels are arranged in an array, the sub-pixel includes: a reference signal line and a second scan line; and a sub-pixel driving circuit including a driving transistor and a second transistor, a gate electrode of the second transistor is coupled to the second scan line, a first electrode of the second transistor and the reference signal line form an integrated structure, a second electrode of the second transistor is coupled to a gate electrode of the driving transistor.Type: ApplicationFiled: November 29, 2021Publication date: April 25, 2024Inventors: Zhidong YUAN, Yongqian LI, Can YUAN, Jun LIU
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Publication number: 20240115496Abstract: The present application provides a compound dry powder inhalant, comprising baicalin, ambroxol hydrochloride, L-leucine and phosphate, wherein based on a mass of the compound dry powder inhalant, L-leucine accounts for 0-50%, phosphate accounts for 15-35%, and a total mass of baicalin and ambroxol hydrochloride accounts for 15-85%, and wherein a mass ratio of baicalin to ambroxol hydrochloride is 1:0.2 to 2. The compound dry powder inhalant has a Dv90?5 ?m. The drug combination of baicalin and ambroxol hydrochloride can effectively reduce inflammation and oxidative damage in lung tissue, alleviate pulmonary edema and histopathological changes, and reduce pulmonary dysfunction and pulmonary fibrosis.Type: ApplicationFiled: July 27, 2022Publication date: April 11, 2024Applicant: TIANJIN UNIVERSITY OF TRADITIONAL CHINESE MEDICINEInventors: Zhidong LIU, Dongli QI, Hui PENG, Jiaxin PI, Pan GUO, Xiuping DENG, Jiawei LI
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Publication number: 20240111496Abstract: A method for running an instance is provided. The method includes: acquiring a component composing an instance, wherein the component is established based on an ECS architecture, and the instance is an edited unit in a game scene editor; acquiring, during a running phase of the instance, a running parameter of the component by converting an editor parameter in the component through the game scene editor, wherein a process of the converting is determined according to a data structure of a parameter used by a game engine in a case of running the instance; and running the instance through the game engine based on the component and the running parameter.Type: ApplicationFiled: September 22, 2023Publication date: April 4, 2024Inventors: Zhidong ZHANG, Shanshan WANG, Zeyu LIU
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Patent number: 11937480Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate. At least one sub-pixel includes a first transistor, a second transistor and a storage capacitor. The display substrate further includes an extension portion protruding from the gate electrode of the first transistor, and the extension portion is extended from the gate electrode of the first transistor in the second direction; the extension portion is at least partially overlapped with the first electrode of the second transistor in a direction perpendicular to the base substrate and is electrically connected with the first electrode of the second transistor; in the first direction, the extension portion has a second side closest to the second capacitor electrode, and the second side is recessed in a direction away from the second capacitor electrode.Type: GrantFiled: July 20, 2022Date of Patent: March 19, 2024Assignees: HEFEI BOE JOINT TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhongyuan Wu, Yongqian Li, Can Yuan, Zhidong Yuan, Meng Li, Dacheng Zhang, Lang Liu
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Patent number: 11922874Abstract: The present disclosure provides a display control method and a display control device. The display control method is used for a display panel. The display panel includes at least a first display area and a second display area arranged in a first direction, the first display area is coupled to a first signal line, and the second display area is coupled to a second signal line. The display control method includes: controlling a first sub-pixel in the first display area to display an image via the first signal line; and controlling a second sub-pixel in the second display area to display an image via the second signal line. A light-emission phase of the first sub-pixel at most partially overlaps a light-emission phase of the second sub-pixel.Type: GrantFiled: September 13, 2021Date of Patent: March 5, 2024Assignees: Hefei BOE Joint Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Zhidong Yuan, Can Yuan, Yongqian Li, Lang Liu
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Publication number: 20230318588Abstract: In some examples, a circuit includes a capacitor having a first terminal and a second terminal, the first terminal coupled to a voltage supply terminal of the circuit. The circuit also includes a transistor having a transistor gate, a transistor drain, and a transistor source, the transistor source coupled to ground and the transistor drain coupled to an input terminal of the circuit. The transistor is configured to conduct responsive to a gate signal received at the transistor gate, the gate signal based on a signal provided at the second terminal of the capacitor. The circuit also includes a Schmitt trigger having a Schmitt trigger input coupled to the transistor drain.Type: ApplicationFiled: March 31, 2022Publication date: October 5, 2023Inventors: Kyoung Min LEE, Satish Kumar VEMURI, Zhidong LIU, Maxim James FRANKE, Kory Andrew McCARTHY
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Patent number: 10841133Abstract: Methods, systems, and apparatus to increase common-mode transient immunity in isolation devices is disclosed. An example apparatus includes a current mirror including an input terminal and an output terminal; a transistor including a gate terminal, a first current terminal, and a second current terminal, the gate terminal coupled to a reference voltage terminal, the first current terminal coupled to the input terminal of the current mirror, and the second current terminal coupled to an input node; a buffer including an input terminal and an output terminal, the input terminal of the buffer coupled to the output terminal of the current mirror; and a logic gate including an input terminal and an output terminal, the input terminal of the logic gate coupled to the output terminal of the buffer.Type: GrantFiled: February 13, 2020Date of Patent: November 17, 2020Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Zhidong Liu, James Michael Walden, Satish Kumar Vemuri
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Patent number: 10784776Abstract: An isolation device provides high common mode transient immunity without increasing the supply voltage rails in the transmitter side. In one aspect, the disclosed isolation device implements a self-boosting scheme to increase a voltage swing of a transmission signal under a lesser supply voltage rail. The disclosed isolation device includes a first stage circuit, a boost circuit, and a second stage circuit. The first stage circuit is configured to generate first and second signals each having a first voltage within a supply voltage range. The boost circuit is configured to provide a boosted voltage range greater than the supply voltage range responsive to at least one of the first or second signal. The second stage circuit is configured to generate an output signal based on either one of the first or second signal, such that the output signal has a second voltage within the boosted voltage range.Type: GrantFiled: September 10, 2018Date of Patent: September 22, 2020Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Danyang Zhu, Zhidong Liu
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Publication number: 20200186394Abstract: Methods, systems, and apparatus to increase common-mode transient immunity in isolation devices is disclosed. An example apparatus includes a current mirror including an input terminal and an output terminal; a transistor including a gate terminal, a first current terminal, and a second current terminal, the gate terminal coupled to a reference voltage terminal, the first current terminal coupled to the input terminal of the current mirror, and the second current terminal coupled to an input node; a buffer including an input terminal and an output terminal, the input terminal of the buffer coupled to the output terminal of the current mirror; and a logic gate including an input terminal and an output terminal, the input terminal of the logic gate coupled to the output terminal of the buffer.Type: ApplicationFiled: February 13, 2020Publication date: June 11, 2020Inventors: Zhidong Liu, James Michael Walden, Satish Kumar Vemuri
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Publication number: 20200099551Abstract: Methods, systems, and apparatus to increase common-mode transient immunity in isolation devices is disclosed. An example apparatus includes a current mirror including an input terminal and an output terminal; a transistor including a gate terminal, a first current terminal, and a second current terminal, the gate terminal coupled to a reference voltage terminal, the first current terminal coupled to the input terminal of the current mirror, and the second current terminal coupled to an input node; a buffer including an input terminal and an output terminal, the input terminal of the buffer coupled to the output terminal of the current mirror; and a logic gate including an input terminal and an output terminal, the input terminal of the logic gate coupled to the output terminal of the buffer.Type: ApplicationFiled: May 29, 2019Publication date: March 26, 2020Inventors: Zhidong Liu, James Michael Walden, Satish Kumar Vemuri
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Patent number: 10601614Abstract: Methods, systems, and apparatus to increase common-mode transient immunity in isolation devices is disclosed. An example apparatus includes a current mirror including an input terminal and an output terminal; a transistor including a gate terminal, a first current terminal, and a second current terminal, the gate terminal coupled to a reference voltage terminal, the first current terminal coupled to the input terminal of the current mirror, and the second current terminal coupled to an input node; a buffer including an input terminal and an output terminal, the input terminal of the buffer coupled to the output terminal of the current mirror; and a logic gate including an input terminal and an output terminal, the input terminal of the logic gate coupled to the output terminal of the buffer.Type: GrantFiled: May 29, 2019Date of Patent: March 24, 2020Assignee: Texas Instruments IncorporatedInventors: Zhidong Liu, James Michael Walden, Satish Kumar Vemuri
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Publication number: 20200083804Abstract: An isolation device provides high common mode transient immunity without increasing the supply voltage rails in the transmitter side. In one aspect, the disclosed isolation device implements a self-boosting scheme to increase a voltage swing of a transmission signal under a lesser supply voltage rail. The disclosed isolation device includes a first stage circuit, a boost circuit, and a second stage circuit. The first stage circuit is configured to generate first and second signals each having a first voltage within a supply voltage range. The boost circuit is configured to provide a boosted voltage range greater than the supply voltage range responsive to at least one of the first or second signal. The second stage circuit is configured to generate an output signal based on either one of the first or second signal, such that the output signal have a second voltage within the boosted voltage range.Type: ApplicationFiled: September 10, 2018Publication date: March 12, 2020Inventors: Danyang Zhu, Zhidong Liu
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Publication number: 20160154183Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for optical switching. One of the optical switches includes a plurality of optical fibers positioned in an array, the plurality of fibers including one or more input fibers and a plurality of output fibers; a microelectromechanical (MEMS) mirror configured to controllably reflect light from an input fiber to a particular target output fiber of the plurality of output fibers, wherein a position of the MEMS mirror is controllable to switch from a first target output fiber to a second target output fiber of the plurality of output fibers according to a switch trajectory that does not traverse over any other fiber of the plurality of fibers.Type: ApplicationFiled: June 27, 2013Publication date: June 2, 2016Applicant: Oplink Communications, Inc.Inventors: Jian ZHOU, Jun LI, Zhidong LIU, Kesheng XU, Pei ZHU
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Publication number: 20160139340Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for optical switching. One of the optical switches includes a plurality of optical fibers positioned in an array, the plurality of fibers including one or more input fibers and a plurality of output fibers; a microelectromechanical (MEMS) mirror configured to controllably reflect light from an input fiber to a particular target output fiber of the plurality of output fibers, wherein a position of the MEMS mirror is controllable to switch from a first target output fiber to a second target output fiber of the plurality of output fibers, and wherein the position of the MEMS mirror is controlled using a vertically staggered comb drive.Type: ApplicationFiled: June 27, 2013Publication date: May 19, 2016Applicant: Oplink Communications, Inc.Inventors: Jian ZHOU, Jun LI, Zhidong LIU, Kesheng XU, Pei ZHU