Patents by Inventor Lixia Zhang
Lixia Zhang 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: 20250142960Abstract: An array substrate, including: a base; common electrode lead groups in the active area and on a side of the base, where at least one common electrode lead group includes at least one first common electrode lead extending in a first direction, and the common electrode lead groups are arranged in a second direction; and at least one common electrode connection line, which is in the non-active area, on the same side of the base as the first common electrode lead, and extends in the second direction; where a connection group is provided at a position of the common electrode connection line opposite to an end of at least one of the common electrode lead groups, the connection group includes a plurality of connectors, and the number of connectors in the connection group is not less than the number of first common electrode leads in the common electrode lead groups.Type: ApplicationFiled: February 23, 2023Publication date: May 1, 2025Inventors: Xin FANG, Xu XU, Xintong WU, Jie LIN, Lixia ZHANG
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Publication number: 20250124843Abstract: A driver module includes a first driver unit and a first control unit; the first driver unit includes M levels of first driver circuits; M is a positive integer; m is a positive integer less than or equal to M; the m-th level first drive signal output terminal is electrically connected to a first terminal of an m-th row first gate line, to provide an m-th level first drive signal to the m-th row first gate line; the first control unit includes M first control circuits; an m-th first control circuit included in the first control unit is electrically connected to a second terminal of the m-th row first gate line, configured to control the second terminal of the m-th row first gate line to receive an ineffective voltage signal when a voltage value of the m-th level first drive signal changes from an effective voltage to an ineffective voltage.Type: ApplicationFiled: February 22, 2023Publication date: April 17, 2025Inventors: Xin FANG, Wenchao WANG, Sangjin PARK, Jixiang CHEN, Xiaolong CHEN, Lixia ZHANG
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Patent number: 12252595Abstract: Medical material production and preparation, and a preparation method of a 4D chitosan-based thermosensitive hydrogel. First, chitosan is dissolved in acetic acid solution; a chitosan-based thermosensitive hydrogel is printed by a 4D bioprinter and lyophilized after solvent extraction, to obtain lyophilized chitosan; subsequently, aqueous ?-sodium glycerophosphate solution is prepared with ultrapure water and ?-sodium glycerophosphate, and then aqueous carboxymethyl chitosan solution is prepared with ultrapure water and aqueous ?-sodium glycerophosphate solution are charged into and mixed well with aqueous carboxymethyl chitosan solution to prepare a mixture; finally, the lyophilized chitosan is crosslinked with the mixture to obtain the 4D chitosan-based thermosensitive hydrogel. With scientific and reliable principles thereof, the present invention solves a problem that conventional thermosensitive hydrogels have uneven pore sizes, and improves the entrapment efficiency and ability of limbal stem cells.Type: GrantFiled: August 4, 2020Date of Patent: March 18, 2025Assignee: QINGDAO UNIVERSITYInventors: Wenhua Xu, Yanhan Dong, Lixia Zhang, Yuqiao Fan
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Patent number: 12137550Abstract: A semiconductor structure and a method for manufacturing same. The semiconductor structure includes a storage unit, which includes: a first dielectric layer and a metal bit line located therein; a semiconductor channel, located on the metal bit line; a word line, disposed surrounding part of the semiconductor channel; a second dielectric layer, located between the metal bit line and the word line, and on top of the word line; a first and a second lower electrode layers, stacked on the semiconductor channel, the first lower electrode layer contacting the top surface of the semiconductor channel; an upper electrode layer, located on top of the second lower electrode layer, and surrounding the first and the second lower electrode layers; and a capacitor dielectric layer, located between the upper electrode layer and the first lower electrode layer, and between the upper electrode layer and the second lower electrode layer.Type: GrantFiled: February 11, 2022Date of Patent: November 5, 2024Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Deyuan Xiao, Lixia Zhang
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Patent number: 12131951Abstract: Embodiments of the present disclosure propose a semiconductor packaging method and a semiconductor structure. The semiconductor packaging method includes: providing a substrate; forming a metal pad on the substrate, where there is a gap between a sidewall of the metal pad and the substrate; and connecting multiple metal pads on substrates to each other.Type: GrantFiled: October 27, 2021Date of Patent: October 29, 2024Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Chuxian Liao, Jie Liu, Jun He, Lixia Zhang, Zhan Ying
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Patent number: 12046338Abstract: Presented herein are systems and methods for validating and/or developing (e.g., training) a classifier that identifies a subject suffering from an autoimmune disease (e.g., rheumatoid arthritis, RA) as likely responsive or likely non-responsive to a therapy (e.g., an anti-TNF therapy) prior to any administration of the therapy to the subject.Type: GrantFiled: November 8, 2023Date of Patent: July 23, 2024Assignee: SCIPHER MEDICINE CORPORATIONInventors: Viatcheslav R. Akmaev, Lixia Zhang
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Patent number: 12033911Abstract: Embodiments of the present application provide a semiconductor structure that comprises a semiconductor substrate having a first surface and a second surface opposite to the first surface, a solder pad located at the first surface, a heat transfer layer located at the first surface and being in contact with the solder pad, and a groove located in the semiconductor substrate and being connected to the heat transfer layer.Type: GrantFiled: September 28, 2021Date of Patent: July 9, 2024Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Jie Liu, Lixia Zhang, Zhan Ying
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Publication number: 20240079107Abstract: Presented herein are systems and methods for validating and/or developing (e.g., training) a classifier that identifies a subject suffering from an autoimmune disease (e.g., rheumatoid arthritis, RA) as likely responsive or likely non-responsive to a therapy (e.g., an anti-TNF therapy) prior to any administration of the therapy to the subject.Type: ApplicationFiled: November 8, 2023Publication date: March 7, 2024Inventors: Viatcheslav R. AKMAEV, Lixia ZHANG
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Publication number: 20240071557Abstract: A failure analysis method includes: obtaining failure data of IO channels in a target chip particle, the target chip particle including a plurality of physical modules, a number of the plurality of physical modules is M, and each physical module including a plurality of IO channels, wherein M is a positive integer greater than or equal to 2; splitting the failure data to form M groups of module failure data corresponding to the physical modules; determining a partial failure type of each physical module according to each module failure data; and determining a storage failure type of the target chip particle according to the partial failure type of each physical module.Type: ApplicationFiled: June 23, 2021Publication date: February 29, 2024Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Zhi YANG, Lixia ZHANG, Hao HE
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Publication number: 20230159550Abstract: Provided are metalloorganic and organic compounds comprising a multicyclic system wherein a central nitrogen atom is part of two 5-membered rings which are fused together, and which are further fused together with three 6-membered aromatic rings. Also provided are formulations comprising these compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these compounds and compositions.Type: ApplicationFiled: November 11, 2022Publication date: May 25, 2023Applicant: UNIVERSAL DISPLAY CORPORATIONInventors: Bin MA, Bert ALLEYNE, Zhaoqun ZHOU, Lixia ZHANG, Yuxin SHEN
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Patent number: 11631471Abstract: The present disclosure relates to a method for generating a pattern of a memory, a computer-readable storage medium and a computer device, the method for generating a pattern of a memory includes: presetting mapping relationships between a physical address and a row, a column and a bank, and determining bits of the physical address corresponding to the row, the column and the bank; taking a preset number of values as setting data, the preset number being the same as a number of signal address lines in the memory; obtaining a command truth value table, which is used to define relationships between bits of the physical address and commands; determining values of the row, the column and the bank based on the command truth value table and the setting data; generating the pattern based on the values of the row, the column and the bank and the mapping relationships.Type: GrantFiled: April 9, 2021Date of Patent: April 18, 2023Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Guangteng Long, Lixia Zhang, Yinhuan Chu
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Publication number: 20230077794Abstract: The present disclosure relates to a method for generating a pattern of a memory, a computer-readable storage medium and a computer device, the method for generating a pattern of a memory includes: presetting mapping relationships between a physical address and a row, a column and a bank, and determining bits of the physical address corresponding to the row, the column and the bank; taking a preset number of values as setting data, the preset number being the same as a number of signal address lines in the memory; obtaining a command truth value table, which is used to define relationships between bits of the physical address and commands; determining values of the row, the column and the bank based on the command truth value table and the setting data; generating the pattern based on the values of the row, the column and the bank and the mapping relationships.Type: ApplicationFiled: April 9, 2021Publication date: March 16, 2023Inventors: Guangteng LONG, Lixia ZHANG, Yinhuan CHU
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Publication number: 20230054190Abstract: Disclosed a semiconductor deposition method and a semiconductor deposition system. The semiconductor deposition method includes providing a deposition apparatus, the deposition apparatus includes a spraying head for deposition; detecting whether a thickness defect exists in a deposited thin film or not, the thickness defect includes a thickness difference of the deposited thin film; acquiring at least one position where the thickness defect exists; and adjusting a structure of an air outlet panel in the spraying head based on the position of the thickness defect so as to adjust distances between air outlet holes in the air outlet panel and the deposited thin film.Type: ApplicationFiled: June 21, 2021Publication date: February 23, 2023Inventors: Lifeng QIU, Lixia ZHANG
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Publication number: 20230019891Abstract: A semiconductor structure and a method for manufacturing same. The semiconductor structure includes a storage unit, which includes: a first dielectric layer and a metal bit line located therein; a semiconductor channel, located on the metal bit line; a word line, disposed surrounding part of the semiconductor channel; a second dielectric layer, located between the metal bit line and the word line, and on top of the word line; a first and a second lower electrode layers, stacked on the semiconductor channel, the first lower electrode layer contacting the top surface of the semiconductor channel; an upper electrode layer, located on top of the second lower electrode layer, and surrounding the first and the second lower electrode layers; and a capacitor dielectric layer, located between the upper electrode layer and the first lower electrode layer, and between the upper electrode layer and the second lower electrode layer.Type: ApplicationFiled: February 11, 2022Publication date: January 19, 2023Inventors: Deyuan XIAO, Lixia ZHANG
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Publication number: 20220255020Abstract: A compound having a structure of Formula I, provided. In Formula I, each of R1 to R7 is hydrogen or phenyl or a system consisting of two to ten phenyl groups connected to each other; at least two of R1 to R7 are not hydrogen; each of R8 and R9 are phenyl or a system consisting of two to ten phenyl groups connected to each other; X is O, S, or Se; and L is a direct bond or In the structure of L, m is an integer from 1 to 5, and RA is hydrogen, an aromatic or a heteroaromatic ring. Formulations, OLEDs, and consumer products containing the same are also provided.Type: ApplicationFiled: January 6, 2022Publication date: August 11, 2022Applicant: UNIVERSAL DISPLAY CORPORATIONInventors: Bin MA, Alexey Borisovich DYATKIN, Bert ALLEYNE, Zhaoqun ZHOU, Yuxin SHEN, Lixia ZHANG, Ting-Chih WANG
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Publication number: 20220130726Abstract: Embodiments of the present disclosure propose a semiconductor packaging method and a semiconductor structure. The semiconductor packaging method includes: providing a substrate; forming a metal pad on the substrate, where there is a gap between a sidewall of the metal pad and the substrate; and connecting multiple metal pads on substrates to each other.Type: ApplicationFiled: October 27, 2021Publication date: April 28, 2022Inventors: Chuxian LIAO, Jie Liu, Jun He, Lixia Zhang, Zhan Ying
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Publication number: 20220068751Abstract: Embodiments of the present application provide a semiconductor structure that comprises a semiconductor substrate having a first surface and a second surface opposite to the first surface, a solder pad located at the first surface, a heat transfer layer located at the first surface and being in contact with the solder pad, and a groove located in the semiconductor substrate and being connected to the heat transfer layer.Type: ApplicationFiled: September 28, 2021Publication date: March 3, 2022Inventors: Jie LIU, Lixia ZHANG, Zhan YING
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Publication number: 20210079170Abstract: Medical material production and preparation, and a preparation method of a 4D chitosan-based thermosensitive hydrogel. First, chitosan is dissolved in acetic acid solution; a chitosan-based thermosensitive hydrogel is printed by a 4D bioprinter and lyophilized after solvent extraction, to obtain lyophilized chitosan; subsequently, aqueous ?-sodium glycerophosphate solution is prepared with ultrapure water and ?-sodium glycerophosphate, and then aqueous carboxymethyl chitosan solution is prepared with ultrapure water and aqueous ?-sodium glycerophosphate solution are charged into and mixed well with aqueous carboxymethyl chitosan solution to prepare a mixture; finally, the lyophilized chitosan is crosslinked with the mixture to obtain the 4D chitosan-based thermosensitive hydrogel. With scientific and reliable principles thereof, the present invention solves a problem that conventional thermosensitive hydrogels have uneven pore sizes, and improves the entrapment efficiency and ability of limbal stem cells.Type: ApplicationFiled: August 4, 2020Publication date: March 18, 2021Inventors: Wenhua Xu, Yanhan Dong, Lixia Zhang, Yuqiao Fan
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Publication number: 20210080466Abstract: Methods for diagnosing the presence of prostate cancer in a subject are provided, such methods including the detection of levels of a variety of biomarkers diagnostic of prostate cancer. The invention also provides methods of treating prostate cancer by administering a biomarker or an agent that modulates a biomarker of prostate cancer. Compositions in the form of kits and panels of reagents for detecting the biomarkers of the invention are also provided.Type: ApplicationFiled: June 26, 2020Publication date: March 18, 2021Inventors: Michael Andrew Kiebish, Niven Rajin Narain, Rangaprasad Sarangarajan, Viatcheslav R. Akmaev, Leonardo Rodrigues, Lixia Zhang, Shiv Srivastava, Albert Dobi, Jennifer Cullen
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Publication number: 20200292548Abstract: Methods for diagnosing the presence of BCR in prostate cancer in a subject are provided, such methods including the detection of levels of a variety of biomarkers diagnostic of BCR. Compositions in the form of kits and panels of reagents for detecting the biomarkers of the invention are also provided.Type: ApplicationFiled: February 6, 2020Publication date: September 17, 2020Inventors: Michael Andrew Kiebish, Niven Rajin Narain, Rangaprasad Sarangarajan, Viatcheslav R. Akmaev, Leonardo Rodrigues, Lixia Zhang, Eric Milliman, Shiv Srivastava, Albert Dobi, Jennifer Cullen