Patents by Inventor Wenyang Zhang
Wenyang 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: 20240134108Abstract: Provided is a method for manufacturing a light-mixing plate. The method includes disposing a plurality of shielding structures on a transparent substrate; forming a light-shielding film layer on the transparent substrate where the plurality of shielding structures are disposed, wherein a hole is formed at a position, corresponding to each of the plurality of shielding structures, of the light-shielding film layer; and removing the plurality of shielding structures.Type: ApplicationFiled: March 14, 2021Publication date: April 25, 2024Inventors: Yuanyuan ZHU, Rui HAN, Dong CUI, Zhipeng ZHANG, Yue ZHAI, Weining CHI, Fengping WANG, Shouyang LENG, Binxin SONG, Wenyang LI
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Patent number: 11964464Abstract: A tape includes: a substrate, a conductive adhesive layer disposed on the substrate, and an insulating layer disposed on a part of a bonding surface of the conductive adhesive layer. The insulating layer is configured to insulate the conductive adhesive layer from a conducting part of an object to be bonded.Type: GrantFiled: October 29, 2019Date of Patent: April 23, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Dong Cui, Rui Han, Qing Ma, Zeyuan Tong, Zhipeng Zhang, Fengping Wang, Yue Zhai, Zan Zhang, Wenyang Li, Weining Chi, Rui Tan, Shouyang Leng
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Publication number: 20240117140Abstract: A high-efficiency, low-energy consumption and environmental-friendly recycling technology for PETE plastic waste is disclosed. The degradation of PETE plastic waste includes a method for attacking the —O— ester linkage in the repeat unit of PETE plastic with water in saturated pressure and CO2 in supercritical (Sc) conditions.Type: ApplicationFiled: December 11, 2023Publication date: April 11, 2024Applicants: University of Wyoming, Washington State UniversityInventors: Maohong Fan, Wenyang Lu, Jinwen Zhang
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Patent number: 11920005Abstract: A high-efficiency, low-energy consumption and environmental-friendly recycling technology for PETE plastic waste is disclosed. The degradation of PETE plastic waste includes a method for attacking the —O— ester linkage in the repeat unit of PETE plastic with water in saturated pressure and CO2 in supercritical (Sc) conditions.Type: GrantFiled: April 30, 2021Date of Patent: March 5, 2024Assignees: UNIVERSITY OF WYOMING, WASHINGTON STATE UNIVERSITYInventors: Maohong Fan, Wenyang Lu, Jinwen Zhang
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Publication number: 20240067996Abstract: The invention provides a Saccharomyces cerevisiae strain for producing a human milk lipid substitute. By integrating a heterologous lysophosphatidic acid acyltransferase into Saccharomyces cerevisiae and knocking out its own natural lysophosphatidic acid acyltransferase, the content of palmitic acid (C16:0) at Sn-2 position of triacylglycerol produced by Saccharomyces cerevisiae is increased, to synthesize a human milk lipid substitute. On this basis, a metabolic pathway related gene is knocked out, to further increase the content of human milk lipid substitute in the product. In the present invention, a human milk lipid substitute is de novo synthesized by Saccharomyces cerevisiae for the first time, in which the total fatty acid is 15% or more, and the relative content of C16:0 at Sn-2 position reaches about 60%.Type: ApplicationFiled: November 1, 2023Publication date: February 29, 2024Inventors: Long LIU, Jian Chen, Xueqin LV, Wenyang Wu, Guocheng Du, Jianghua Li, Guolin Zhou, Yanfeng Liu, Chenyang Zhang
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Patent number: 11847789Abstract: An electronic device receives a first operation to start distance measurement on a measured target. The electronic device displays a first user interface on a display screen in response to the first operation. The first user interface is configured to display an image captured at any angle by a camera. The electronic device receives a second operation performed by a user based on the image. The electronic device adds and displays a first locating point on the first user interface in response to the second operation. The electronic device performs distance measurement on the measured target based on the first locating point to obtain a measurement result of the measured target, and the measurement result is displayed.Type: GrantFiled: September 23, 2021Date of Patent: December 19, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Longhua Li, Weitao Zou, Wenyang Zhang, Bing Xia, Shibin Wang
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Publication number: 20230345196Abstract: An electronic device may determine pose information of a virtual object based on pose information of a real object or a location of a real sound source, to generate and display an AR image, and may further generate and play 3D sound data of the virtual object based on the pose information of the real object and the pose information of the virtual object.Type: ApplicationFiled: June 29, 2023Publication date: October 26, 2023Inventors: Jiawei Ma, Wenyang Zhang, Longhua Li, Guorong Zhang
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Patent number: 11579835Abstract: The present disclosure relates to multimedia data playing methods and terminal devices. One example method includes obtaining, by a terminal device, a first sound effect plug-in, where the first sound effect plug-in corresponds to a first sound effect, and the terminal device includes a first application and a second application that are used to play multimedia data, receiving, by the terminal device, a first instruction used to indicate that a user of the terminal device selects the first sound effect option, wherein where the first sound effect option is an option corresponding to the first sound effect, when first multimedia data is to be played by the first application or the second application, processing, by the terminal device, the first multimedia data by using the first sound effect plug-in according to the first instruction to play the first multimedia data with the first sound effect.Type: GrantFiled: December 29, 2016Date of Patent: February 14, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Wenyang Zhang, Hao Liu, Xinggang Gu
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Publication number: 20220012904Abstract: An electronic device receives a first operation to start distance measurement on a measured target. The electronic device displays a first user interface on a display screen in response to the first operation. The first user interface is configured to display an image captured at any angle by a camera. The electronic device receives a second operation performed by a user based on the image. The electronic device adds and displays a first locating point on the first user interface in response to the second operation. The electronic device performs distance measurement on the measured target based on the first locating point to obtain a measurement result of the measured target, and the measurement result is displayed.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Inventors: Longhua Li, Weitao Zou, Wenyang Zhang, Bing Xia, Shibin Wang
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Publication number: 20190324717Abstract: Embodiments of the present invention relate to a multimedia data playing method and a terminal device. The method includes: obtaining, by a terminal device, a first sound effect plug-in, where the first sound effect plug-in corresponds to a first sound effect, and the terminal device includes a first application and a second application that are used to play multimedia data; receiving, by the terminal device, a first instruction used to indicate that the user selects the first sound effect option; wherein the first sound effect option is an option corresponding to the first sound effect; when first multimedia data is to be played by the first application or the second application, processing, by the terminal device, the first multimedia data by using the first sound effect plug-in according to the first instruction, to play the first multimedia data with the first sound effect.Type: ApplicationFiled: December 29, 2016Publication date: October 24, 2019Inventors: Wenyang ZHANG, Hao LIU, Xinggang GU
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Publication number: 20190221419Abstract: The four-dimensional microscope includes a sample plate, a laser device, an aperture, an extraction plate, a hexapole, a quadrupole, a time-of-flight mass analyzer, a detector, and a device for supplying a voltage to the sample plate, the aperture, the extraction plate and the hexapole and the quadrupole. By utilizing the tunneling effect of photo-induced electrons on surfaces of semiconductor materials under laser irradiation and the electron capture ionization, mass-to-charge ratios and signal intensities of the ions resulting from the capture of interfacially transferred photo-induced electrons and subsequent photo-chemical reactions are measured, and image reconstruction is performed to obtain microscopic images. By using the present invention, not only active photo-catalytic sites of the semiconductor materials are imaged but also various structures of intermediates and products of photo-chemical reactions can be determined.Type: ApplicationFiled: March 28, 2019Publication date: July 18, 2019Inventors: Hongying ZHONG, Juan ZHANG, Ruowei JIANG, Wenyang ZHANG, Xuemei TANG
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Patent number: 10181395Abstract: A mass calibration kit and a calibration method for a low-mass area of a high-resolution mass spectrometer in negative ion mode. The mass calibration kit comprises semiconductor nanometer material suspension, a free fatty acid standard solution and a MALDI sample target cleaning liquid. The mass calibration method comprises: adjusting a voltage difference between a sample target of the mass spectrometer and a slit to be 20 V; dripping the semiconductor nanometer material suspension on the surface of the sample target till a solvent is completely volatilized and dried; dripping the free fatty acid standard solution on the surface of a semiconductor nanometer material till the solvent is completely volatilized and dried; and putting the sample target in the mass spectrometer for mass calibration, wherein calibration coefficients obtained after the instrument calibration can be used for correcting a sample mass spectrometric detection result.Type: GrantFiled: January 15, 2016Date of Patent: January 15, 2019Assignee: CENTRAL CHINA NORMAL UNIVERSITYInventors: Hongying Zhong, Xuemei Tang, Lulu Huang, Wenyang Zhang
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Publication number: 20180261441Abstract: A mass calibration kit and a calibration method for a low-mass area of a high-resolution mass spectrometer in negative ion mode. The mass calibration kit comprises semiconductor nanometer material suspension, a free fatty acid standard solution and a MALDI sample target cleaning liquid. The mass calibration method comprises: adjusting a voltage difference between a sample target of the mass spectrometer and a slit to be 20 V; dripping the semiconductor nanometer material suspension on the surface of the sample target till a solvent is completely volatilized and dried; dripping the free fatty acid standard solution on the surface of a semiconductor nanometer material till the solvent is completely volatilized and dried; and putting the sample target in the mass spectrometer for mass calibration, wherein calibration coefficients obtained after the instrument calibration can be used for correcting a sample mass spectrometric detection result.Type: ApplicationFiled: January 15, 2016Publication date: September 13, 2018Applicant: CENTRAL CHINA NORMAL UNIVERSITYInventors: Hongying ZHONG, Xuemei TANG, Lulu HUANG, Wenyang ZHANG
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Publication number: 20170345633Abstract: An image acquisition semiconductor film for a high-resolution mass spectrometric imaging system, and a preparation method and an application. The image acquisition semiconductor film for the high-resolution mass spectrometric imaging system is prepared by using the following method: weighing semiconductor nanometer particles, putting the semiconductor nanometer particles into a muffle furnace for burning first, further grinding by using an agate mortar, and uniformly dispersing the semiconductor nanometer particles so as to obtain semiconductor nanometer powder; and finally, pressing the semiconductor nanometer powder in a compressor so as to obtain the semiconductor film.Type: ApplicationFiled: January 15, 2016Publication date: November 30, 2017Applicant: CENTRAL CHINA NORMAL UNIVERSITYInventors: Hongying ZHONG, Lulu HUANG, Xuemei TANG, Wenyang ZHANG
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Patent number: 9515923Abstract: Embodiments of the present invention disclose a method and a device for processing an interconnected ring in multi-protocol label switching. The method includes classifying to-be-processed services as a single ring service for an original ring and a cross-ring service for an interconnected ring corresponding to the original ring, determining information about a virtual point corresponding to the interconnected ring, creating a virtual channel of the original ring according to the information about the virtual point, using the virtual channel to forward the cross-ring service to the interconnected ring, and processing the single ring service according to a pre-created actual channel of the original ring.Type: GrantFiled: June 16, 2014Date of Patent: December 6, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Wenyang Zhang, Hengguang Cai, Jian Ye, Yang Yang
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Publication number: 20140313893Abstract: Embodiments of the present invention disclose a method and a device for processing an interconnected ring in multi-protocol label switching. The method includes classifying to-be-processed services as a single ring service for an original ring and a cross-ring service for an interconnected ring corresponding to the original ring, determining information about a virtual point corresponding to the interconnected ring, creating a virtual channel of the original ring according to the information about the virtual point, using the virtual channel to forward the cross-ring service to the interconnected ring, and processing the single ring service according to a pre-created actual channel of the original ring.Type: ApplicationFiled: June 16, 2014Publication date: October 23, 2014Inventors: Wenyang Zhang, Hengguang Cai, Jian Ye, Yang Yang