Patents by Inventor Zhiyang Wang
Zhiyang Wang 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: 20240142841Abstract: An electrochromic device includes: a first insulating substrate; a first conducting layer disposed over the first insulating substrate; an electrochromic layer disposed over the first conducting layer, wherein the electrochromic layer comprises an electrochromic polymer having a polymer backbone comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars), wherein each of the one or more MCLs is partially conjugated with one of the one or more Ars at a meta position of the one or more MCLs; an electrolyte layer disposed over the electrochromic layer; a second conducting layer disposed over the electrolyte layer; and a second insulating substrate disposed over the second conducting layer. A thickness of the electrochromic layer is from 10 nm to 1500 nm resulting in transmittance of 85%-99.9% at a wavelength of 550 nm at a neutral state of the electrochromic layer.Type: ApplicationFiled: December 24, 2023Publication date: May 2, 2024Inventors: Jianguo MEI, Zhiyang Wang, Vaidehi Pandit, Liyan You
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Patent number: 11961955Abstract: The present application relates to a method and an apparatus for manufacturing an electrode assembly of a secondary battery. Embodiments of the present application propose a method for manufacturing an electrode assembly of a secondary battery, the method comprising joining a positive electrode plate and a first separator to form a positive electrode composite plate body; joining a negative electrode plate and a second separator to form a negative electrode composite plate body; winding the positive electrode composite plate body and the negative electrode composite plate body together to form an electrode assembly, wherein the positive electrode plate and the negative electrode plate are disposed to isolate from each other by the first separator and the second separator.Type: GrantFiled: April 2, 2022Date of Patent: April 16, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Yiruo Wang, Zhiyang Wu, Xiao Wang, Chengcheng Jiang, Chao Xie, Liangzhen Dai
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Patent number: 11949059Abstract: A winding method may comprise clamping heads of an anode plate, a cathode plate and a separator between a first half winding needle and a second half winding needle of a winding needle assembly at a winding station; and rotating the winding needle assembly at the winding station to wind the anode plate, the cathode plate and the separator to form an electrode assembly.Type: GrantFiled: June 23, 2023Date of Patent: April 2, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhiyang Wu, Yiruo Wang, Gang Lin, Guohang Liao
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Publication number: 20240105983Abstract: A stacking device may include a negative delivery structure, a separator delivery structure, a first heater and a positive delivery structure. The negative delivery structure may be configured to deliver a negative electrode sheet. The separator delivery structure may be configured to deliver separators to two sides of the negative electrode sheet such that the separators are attached to the negative electrode sheet. The first heater may be arranged downstream of the separator delivery structure and configured to heat the negative electrode sheet and the separators. The positive delivery structure may be arranged downstream of the first heater and configured to deliver positive electrode sheets to the two sides of the negative electrode sheet such that the positive electrode sheets are attached to the separators.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Ruhu LIAO, Gang ZENG, Zhiyang WU, Jianlei WANG, Ya DAI, Zhihua WEN
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Patent number: 11939311Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.Type: GrantFiled: August 6, 2020Date of Patent: March 26, 2024Assignee: Promega CorporationInventors: Joel Walker, Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin, Valerie Ressler, Jun Zhang, Ce Shi, Harry Tetsuo Uyeda, Jean Osterman, Min Zhou, Prabin Rai, Wenhui Zhou
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Patent number: 11879098Abstract: An electrochromic polymer is comprised of a repeat unit comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars). Each of the one or more MCLs is partially conjugated with the one or more Ars at meta positions of the MCLs to form a polymer backbone of the electrochromic polymer. The electrochromic polymer undergoes an optical switching and a color change in an electrochromic device, which shows a high transparency and a high optical contrast.Type: GrantFiled: February 9, 2022Date of Patent: January 23, 2024Assignee: AMBILIGHT INC.Inventors: Jianguo Mei, Vaidehi Pandit, Zhiyang Wang
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Patent number: 11874578Abstract: An electrochromic polymer is comprised of a repeat unit comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars). Each of the one or more MCLs is partially conjugated with the one or more Ars at meta positions of the MCLs to form a polymer backbone of the electrochromic polymer. The electrochromic polymer undergoes an optical switching and a color change in an electrochromic device, which shows a high transparency and a high optical contrast.Type: GrantFiled: May 19, 2022Date of Patent: January 16, 2024Assignee: AMBILIGHT INC.Inventors: Jianguo Mei, Vaidehi Pandit, Zhiyang Wang
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Patent number: 11788914Abstract: Provided are a pressure difference sensor, and a manufacturing method and an application thereof. A manner of bonding three layers of wafers is adopted, and the sensor includes an upper structure, an intermediate structure and a lower structure. Each of the upper structure and the intermediate structure is manufactured by a silicon-on-insulator (SOI) wafer, the lower structure is manufactured by patterned doped intrinsic silicon; and a lead pad of each of the upper electrode, and the intermediate electrode and the lower electrode is located on a corresponding one of three-stepped steps at a side of the pressure difference sensor. Annular through holes are formed around the upper electrode and the lower electrode. A constant capacitance of a capacitance signal outputted by an upper capacitor of the sensor by extending an electric field line path of the constant capacitor part.Type: GrantFiled: February 14, 2023Date of Patent: October 17, 2023Assignees: LANGFANG ZHICHI POWER TECHNOLOGY LTD., BEIHANG UNIVERSITYInventors: Tiantong Xu, Haiwang Li, Zhi Tao, Xiaoda Cao, Yanxin Zhai, Chunhui Yang, Haonan Lu, Di An, Hengyi Wang, Zhiyang Wang, Kaiyun Zhu, Weidong Fang, Wenbin Wang, Kaibo Lei, Wensong Xiao, Murun Li, Xiao Zhang, Yang Feng
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Publication number: 20230303913Abstract: An electrochromic polymer is comprised of a repeat unit comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars). Each of the one or more MCLs is partially conjugated with the one or more Ars at meta positions of the MCLs to form a polymer backbone of the electrochromic polymer. The electrochromic polymer undergoes an optical switching and a color change in an electrochromic device, which shows a high transparency and a high optical contrast.Type: ApplicationFiled: February 9, 2022Publication date: September 28, 2023Inventors: Jianguo MEI, Vaidehi PANDIT, Zhiyang WANG
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Publication number: 20230258521Abstract: Provided are a pressure difference sensor, and a manufacturing method and an application thereof. A manner of bonding three layers of wafers is adopted, and the sensor includes an upper structure, an intermediate structure and a lower structure. Each of the upper structure and the intermediate structure is manufactured by a silicon-on-insulator (SOI) wafer, the lower structure is manufactured by patterned doped intrinsic silicon; and a lead pad of each of the upper electrode, and the intermediate electrode and the lower electrode is located on a corresponding one of three-stepped steps at a side of the pressure difference sensor. Annular through holes are formed around the upper electrode and the lower electrode. A constant capacitance of a capacitance signal outputted by an upper capacitor of the sensor by extending an electric field line path of the constant capacitor part.Type: ApplicationFiled: February 14, 2023Publication date: August 17, 2023Inventors: Tiantong Xu, Haiwang Li, Zhi Tao, Xiaoda Cao, Yanxin Zhai, Chunhui Yang, Haonan Lu, Di An, Zhiyang Wang, Hengyi Wang, Kaiyun Zhu, Weidong Fang, Wenbin Wang, Kaibo Lei, Wensong Xiao, Murun Li, Xiao Zhang, Yang Feng
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Publication number: 20230260095Abstract: A method of processing an image includes: acquiring a first image for a target object by using a first imaging method (S110); acquiring a second image for the target object by using a second imaging method (S120); constructing a first sub-image and a second sub-image based on the first image (S130); constructing a third sub-image and a fourth sub-image based on the second image (S140); and determining a pixel value distribution information of a fused image based on a pixel value distribution information of each of the first sub-image, the second sub-image, the third sub-image, and the fourth sub-image, so as to obtain the fused image (S150). An apparatus of processing an image, a computing device, and a computer-readable storage medium are further provided.Type: ApplicationFiled: July 7, 2020Publication date: August 17, 2023Inventors: Jin Su, Di Zhou, Huabin Wang, Xianju Diao, Xuejun Li, Zhiyang Wang, Gong Zhang, Yujie Xu, Xiumei Yin
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Publication number: 20230250223Abstract: An electrochromic polymer is comprised of a repeat unit comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars). Each of the one or more MCLs is partially conjugated with the one or more Ars at meta positions of the MCLs to form a polymer backbone of the electrochromic polymer. The electrochromic polymer undergoes an optical switching and a color change in an electrochromic device, which shows a high transparency and a high optical contrast.Type: ApplicationFiled: January 4, 2023Publication date: August 10, 2023Inventors: Jianguo MEI, Vaidehi PANDIT, Zhiyang WANG, Liyan You
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Publication number: 20230251541Abstract: An electrochromic polymer is comprised of a repeat unit comprising one or more meta-conjugated linkers (MCLs) and one or more aromatic moieties (Ars). Each of the one or more MCLs is partially conjugated with the one or more Ars at meta positions of the MCLs to form a polymer backbone of the electrochromic polymer. The electrochromic polymer undergoes an optical switching and a color change in an electrochromic device, which shows a high transparency and a high optical contrast.Type: ApplicationFiled: May 19, 2022Publication date: August 10, 2023Inventors: Jianguo MEI, Vaidehi PANDIT, Zhiyang WANG
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Patent number: 11700227Abstract: Provided are an identifier resolution method and apparatus for the Internet of Things. In the method, different identifier resolution systems are compatible through constructing an identifier resolution architecture for the Internet of Things, and a unified method is used for resolving various identifiers. Therefore, it is simply required to maintain one identifier resolution architecture for the Internet of Things when resolving different identifiers, which reduces the workload and difficulty for maintenance of the identifier resolution system and thus reduces the workload and difficulty for maintenance of the Internet of Things.Type: GrantFiled: October 26, 2020Date of Patent: July 11, 2023Assignee: CHINA INTERNET NETWORK INFORMATION CENTERInventors: Yu Zeng, Hongtao Li, Anlei Hu, Kejun Dong, Zhiwei Yan, Zhiyang Wang, Qi Yang, Weihong Hu
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Patent number: 11575356Abstract: A fully-differential two-stage operational amplifier circuit is provided, and it includes a first-stage amplification circuit, a second-stage amplification circuit, a common-mode signal acquisition circuit, a common-mode feedback circuit and a bias circuit. The first-stage amplification circuit has a telescopic structure and receives differential input signals INP and INN. The second-stage amplification circuit has a common-source structure and outputs differential output signals OUTP and OUTN. The common-mode signal acquisition circuit receives differential output signals, and outputs an operational amplifier output common-mode signal VCMO. The common-mode feedback circuit outputs common-mode feedback signals VB1 and VB2 to the first-stage amplifier circuit and the second-stage amplifier circuit respectively; The bias circuit outputs a bias voltage VB3 to the first-stage amplifier circuit, and outputs bias voltages VB4 and VB5 to the first-stage amplifier circuit respectively.Type: GrantFiled: April 29, 2022Date of Patent: February 7, 2023Assignee: AMPLIPHY TECHNOLOGIES LIMITEDInventors: Tianlin Cao, Hehong Zou, Zhiyang Wang, Sheng Huang, Qi Chen
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Publication number: 20220321523Abstract: Provided are an identifier resolution method and apparatus for the Internet of Things, In the method, different identifier resolution systems are compatible through constructing an identifier resolution architecture for the Internet of Things, and a unified method is used for resolving various identifiers. Therefore, it is simply required to maintain one identifier resolution architecture for the Internet of Things when resolving different identifiers, which reduces the workload and difficulty for maintenance of the identifier resolution system and thus reduces the workload and difficulty for maintenance of the Internet of Things.Type: ApplicationFiled: October 26, 2020Publication date: October 6, 2022Applicant: CHINA INTERNET NETWORK INFORMATION CENTERInventors: Yu ZENG, Hongtao LI, Anlei HU, Kejun DONG, Zhiwei YAN, Zhiyang WANG, Qi YANG, Weihong HU
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Publication number: 20220069404Abstract: A battery pack includes a casing, a cell group, a bracket, cell connection pieces, and output terminals. A plane where the output terminals of the battery pack are located is defined as an upper plane, a plane where the output terminals of the cell group are located is defined as a front plane, and a plane perpendicular to the upper plane and the front plane is defined as a side plane. One of the cell connection pieces includes a bracket-fixed surface, a cell connection surface, and a power supply output surface. The bracket-fixed surface is fixed on the bracket and parallel to the side plane. The cell connection surface is connected to the power supply output terminals of the cell group and parallel to the front plane. The power supply output surface is connected to the output terminals and parallel to the upper plane.Type: ApplicationFiled: August 19, 2021Publication date: March 3, 2022Inventors: Wei Lu, Zhiyang Wang
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Patent number: 10445558Abstract: Systems, methods, and non-transitory computer readable media can identify a user associated with a device based on a subset of media content items on the device based at least in part on analysis of the subset of media content items. A relationship between the user and one or more other users depicted in the media content items can be determined. A recommendation relating to sending at least one media content item on the device to at least of the one or more other users can be generated based on the determined relationship.Type: GrantFiled: July 17, 2017Date of Patent: October 15, 2019Assignee: Facebook, Inc.Inventors: Xun Wilson Huang, Jun Sun, Zhiyang Wang, Wenjie Lin, Jieqi Yu, Farhan Khan
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Patent number: 10428822Abstract: An outer barrel is configured to rotate. A first central shaft passes through the outer barrel. The first central shaft is configured to rotate with the outer barrel. A first bearing assembly is attached to the first shaft on a first side of the outer barrel. A second bearing assembly is attached to the first shaft on a second side of the barrel. The second bearing assembly supports the first shaft to an isolation can. An inner barrel is magnetically coupled to and is configured to rotate with the outer barrel. A second central shaft passes through the inner barrel. The second central shaft is configured to rotate with the inner barrel. A third bearing assembly is attached to the second shaft. The isolation can fluidically isolates the inner barrel assembly from the outer barrel assembly. The isolation can supports the second bearing assembly to the housing.Type: GrantFiled: April 27, 2018Date of Patent: October 1, 2019Assignee: Upwing Energym LLCInventors: Zhiyang Wang, Patrick McMullen, David Biddick
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Publication number: 20190019012Abstract: Systems, methods, and non-transitory computer readable media can identify a user associated with a device based on a subset of media content items on the device based at least in part on analysis of the subset of media content items. A relationship between the user and one or more other users depicted in the media content items can be determined. A recommendation relating to sending at least one media content item on the device to at least of the one or more other users can be generated based on the determined relationship.Type: ApplicationFiled: July 17, 2017Publication date: January 17, 2019Inventors: Xun Wilson Huang, Jun Sun, Zhiyang Wang, Wenjie Lin, Jieqi Yu, Farhan Khan