Patents by Inventor Guoqiang Zhang
Guoqiang 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: 20240155876Abstract: Disclosed are a display substrate and a method for manufacturing same, and a display apparatus.Type: ApplicationFiled: November 8, 2022Publication date: May 9, 2024Inventors: Lei DENG, Yue WEI, Guoqiang YANG, Wei CUI, Xu YANG, Tinghua SHANG, Yi ZHANG, Tingliang LIU, Huijuan YANG, Huiyang YU, Wei ZHANG, Xiaoliang GUO
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Patent number: 11976429Abstract: The present invention discloses a shed tunnel structure for preventing a falling rock, including a shed tunnel body and a buffer plate for bearing impact of the falling rock, where the shed tunnel body includes a first supporting structure, and the first supporting structure is arranged on a side away from a ramp; one end of the buffer plate is connected to the ramp; a side face of the buffer plate close to the shed tunnel body is in movable contact with the first supporting structure, and the contact position is close to the other end of the buffer plate. The objective of resisting continuous impact of the falling rock can be achieved through the structural design.Type: GrantFiled: May 2, 2022Date of Patent: May 7, 2024Assignee: Sichuan Communication Surveying & Design Institute Co., Ltd.Inventors: Song Yuan, Xibao Wang, Liangpu Li, Peiyuan Liao, Sheng Zhang, Zhengzheng Wang, Zhixiang Yu, Tingbiao Zhang, Guoqiang Zheng, Junbing Li, Yafeng Jin, Weijin Zhou, Lisong Gan, Ke Zhou, Jicheng Wei, Daquan Zhao
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TUNNEL OXIDE LAYER, N-TYPE BIFACIAL CRYSTALLINE SILICON SOLAR CELL AND METHOD FOR MANUFACTURING SAME
Publication number: 20240145610Abstract: A tunnel oxide layer, an N-type bifacial crystalline silicon solar cell and a method for manufacturing the same are provided. The method for manufacturing the tunnel oxide layer includes forming excess -OH on a back side of a silicon wafer, and depositing the tunnel oxide layer on the back side of the silicon wafer by a Plasma Enhanced Atomic Layer Deposition method. The method for manufacturing the N-type bifacial crystalline silicon solar cell can include following steps: performing cleaning, texturing, boron diffusing, and alkaline polishing on an N-type silicon wafer, sequentially forming a P-type doped layer, a passivation layer, and an anti-reflection layer on a front side of the alkaline-polished N-type silicon wafer, and forming a tunnel oxide layer on a back side of the alkaline-polished N-type silicon wafer, followed by forming an N-type doped polysilicon layer, and after annealing, forming an anti-reflection layer.Type: ApplicationFiled: July 27, 2022Publication date: May 2, 2024Inventors: Ming ZHANG, Xiajie MENG, Wenzhou XU, Hao CHEN, Mingzhang DENG, Guoqiang XING, Qian YAO -
Publication number: 20240125181Abstract: Hydrogeological drilling-type detection equipment includes a detection support frame, where the detection support frame is fixedly connected with a detection box body with a through hole, the through hole is communicated with an inside of the detection box body, a drilling box body is arranged inside the through hole, a lifting assembly is arranged inside the detection box body, the drilling box body is slidably connected with the through hole through the lifting assembly, a bottom end of the drilling box body is provided with a multifunctional drilling assembly provided with a blocking assembly, each of four corners of a bottom end of the detection support frame is provided with a moving wheel, the detection support frame is provided with a stable support assembly, the stable support assembly is correspondingly arranged with the moving wheel, and one side of the detection support frame is fixedly connected with an armrest.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Shengbin WANG, Zexue QI, Fenglin WANG, Zhen ZHAO, Xiaoran CHAI, Guoqiang ZHANG, Long CHEN, Youjing YUAN, Haicong KOU, Shanhu XIAO, Shaokang YANG, Jianhui WANG
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Patent number: 11961427Abstract: The application belongs to the technical field of LED display screens, and particularly relates to an outdoor LED display. The Outdoor LED display comprises a box body, a display module and a plurality of control assemblies; the display module comprises a plurality of sub-modules, and each sub-module is provided with a control assembly; the box body comprises a frame and a panel installed on the frame, and the display module is connected at one end of the frame away from the panel; the panel, the frame, and the display module form an installation space for installing the control assembly. In this application, each sub-module is installed with a corresponding control assembly, and the control assembly can control the corresponding sub-module to display, thereby enhancing the display effect of the outdoor LED display.Type: GrantFiled: April 26, 2021Date of Patent: April 16, 2024Assignee: SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.Inventors: Xianfeng Zhang, Yongjun Zhang, Guoqiang Li, Zhengqiang Li
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Patent number: 11956147Abstract: A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.Type: GrantFiled: June 24, 2021Date of Patent: April 9, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jingjing Hao, Dan Zhang, Binhui Ning, Xiaobo Hu, Feihu Sun, Liuteng Li, Jianbo Xu, Zhenlin Huang, Shuai Ma, Guoqiang Che
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Publication number: 20240088869Abstract: A frequency-tunable film bulk acoustic resonator and a preparation method therefor are provided. The resonator includes a substrate, an air gap, a sandwiched structure formed by electrodes and piezoelectric layers, and an electrode lead-out layer, wherein the substrate is connected to the sandwiched structure formed by the electrodes and the piezoelectric layers, and a connection face of the substrate and the sandwiched structure formed by the electrodes and the piezoelectric layers is recessed towards inside of the substrate to form the air gap; and the electrode lead-out layer is connected to the sandwiched structure formed by the electrodes and the piezoelectric layers. The sandwiched structure formed by the electrodes and the piezoelectric layers includes a bottom electrode, piezoelectric layers, intermediate electrodes, and a top electrode, wherein the electrodes and the piezoelectric layers are alternately arranged to form the sandwiched structure.Type: ApplicationFiled: October 31, 2021Publication date: March 14, 2024Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGYInventors: Guoqiang LI, Tielin ZHANG, Hongbin LIU, Xinyan YI, Lishuai ZHAO, Peidong OUYANG
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Patent number: 11919845Abstract: The invention provides a reaction system for preparing butyraldehyde by propylene carbonylation, comprising: a reactor; a side wall of the reactor is sequentially provided with a catalyst inlet, a propylene inlet and a synthesis gas inlet from top to bottom; the bottom of the reactor is provided with a solvent inlet; two micro-interface generators are arranged inside of the reactor from top to bottom, and the micro-interface generator located at a top end is connected to the propylene inlet to break the propylene gas into micron-scale micro-bubbles; the micro-interface generator located at a bottom is connected to the synthesis gas inlet for breaking the synthesis gas into micron-scale micro-bubbles; the outlets of the two micro-interface generators are opposite, and the outlets are connected with a gas distributor for evenly distributing raw materials.Type: GrantFiled: July 30, 2021Date of Patent: March 5, 2024Assignee: NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTDInventors: Zhibing Zhang, Zheng Zhou, Lei Li, Feng Zhang, Weimin Meng, Baorong Wang, Gaodong Yang, Huaxun Luo, Guoqiang Yang, Hongzhou Tian, Yu Cao, Jia Liu
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Patent number: 11912714Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 9, 2022Date of Patent: February 27, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Hui Cao, Wei Li, Xuri Gao, Jiajun Zhang, Xiaowen Peng, Jorden Kass, Ruichao Shen, Guoqiang Wang, Yat Sun Or
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Publication number: 20240026747Abstract: A coring and sampling integrated sub, including an integrally formed base body, a probe module, a coring module and a hydraulic module. The probe module, the coring module and the hydraulic module are all mounted on the base body. The hydraulic module, the probe module and the coring module are sequentially arranged from top to bottom. An output end of the hydraulic module is configured to be connected to the probe module and the coring module, respectively. The hydraulic module is configured to provide telescopic power for the probe module, and provide power for movement, flipping, and pushing of the coring module. Also disclosed is a downhole instrument including the coring and sampling integrated sub.Type: ApplicationFiled: October 29, 2021Publication date: January 25, 2024Applicant: CHINA OILFIELD SERVICES LIMITEDInventors: Yongren FENG, Tao LU, Lin HUANG, Shusheng GUO, Xiaodong CHU, Kun XU, Tiemin LIU, Yongchao CHEN, Yongzeng XUE, Xinhuo WENG, Guoqiang ZHANG, Suogui SHANG, Yang SHEN, Ya JIN
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Publication number: 20230370441Abstract: A method performed by a computing device of establishing a secret shared between a first communications device and at least one second communications device is provided. The method comprises acquiring, using a first means of communication with the first communications device, a first data representation from which the shared secret can be derived. The method further comprises generating a second data representation from the first data representation, from which second data representation the shared secret can be derived. Moreover, the method comprises providing, using a second means of communication, the second communications device with the second data representation, the first means of communication being different from the second means of communication.Type: ApplicationFiled: July 27, 2023Publication date: November 16, 2023Inventors: Guoqiang ZHANG, Lars ANDERSSON, José ARAÚJO
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Patent number: 11765148Abstract: A method performed by a computing device of establishing a secret shared between a first communications device and at least one second communications device is provided. The method comprises acquiring, using a first means of communication with the first communications device, a first data representation from which the shared secret can be derived. The method further comprises generating a second data representation from the first data representation, from which second data representation the shared secret can be derived. Moreover, the method comprises providing, using a second means of communication, the second communications device with the second data representation, the first means of communication being different from the second means of communication.Type: GrantFiled: October 30, 2015Date of Patent: September 19, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Guoqiang Zhang, Lars Andersson, José Araújo
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Patent number: 11710608Abstract: The illuminated push-button switch device includes a shell-portion enclosing a switch element and a light source and having one or more opening-portions protruding from an upper surface of the shell-portion; a button-portion provided to cover the opening-portions, the button-portion being vertically movable along the opening-portions; and a panel-portion surrounding an outside of the button-portion and provided on the upper surface of the shell-portion, wherein gap is provided between the panel-portion and the button-portion in a top view, wherein the upper surface of the shell-portion extends along a plane perpendicular to a vertical movement direction of the button-portion, and a slope-portion at a predetermined angle with respect to the upper surface is formed on a portion of the upper surface situated under the gap, and wherein a height of the slope-portion along the vertical movement direction gradually decreases from a button-portion side to a panel portion side.Type: GrantFiled: April 23, 2021Date of Patent: July 25, 2023Assignee: ALPS ALPINE CO., LTD.Inventors: Guoqiang Zhang, Qiannan Lu
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Publication number: 20230208819Abstract: An inter-node privacy communication method, including a network node processing a data packet according to the role of the network node in a communication path of privacy communication; if the node is a communication source node, acquiring, according to node identities in an identity quadruple, a key for encryption, and encrypting and sending the data packet; if the node is the first switch device or the last switch device, and an end-to-end privacy communication policy is valid, directly forwarding the data packet, and if the policy is invalid, acquiring a key for decryption, and receiving and decrypting the data packet, and acquiring, a key for encryption, and encrypting and sending the data packet; if the node is a middle switch device directly forwarding the data packet; and if the node is a communication destination node, acquiring a key for decryption, and receiving and decrypting the data packet.Type: ApplicationFiled: March 10, 2021Publication date: June 29, 2023Inventors: Zhiyong LI, Guoqiang ZHANG, Jintao JING, Qin LI
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Publication number: 20230135263Abstract: A network device role self-adaptive method and apparatus are provided. Specifically, a first network device and a neighbor network device both determine their respective priority according to information including a connection result between the corresponding network device itself and a server; the first network device receives a second start frame which is sent by the neighbor network device and comprises the priority of the neighbor network device, and then determines whether its own priority and the priority of the neighbor network device meet preset conditions; and if yes, when the priority of the first network device is higher than the priority of the neighbor network device, the first network device determines its own role as an authentication access controller, and when the priority of the first network device is lower than the priority of the neighbor network device, the first network device determines its own role as a request device.Type: ApplicationFiled: March 11, 2021Publication date: May 4, 2023Inventors: Jingtao JING, Guoqiang ZHANG, Yunlong MA, You GAI, Huanxi WANG
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Patent number: 11578317Abstract: A protein scaffold includes a plurality of EutM subunits and a multi-enzyme cascade. The multi-enzyme cascade includes a first enzyme attached to the first EutM subunit and a second enzyme attached to the second EutM subunit. The scaffold may be formed by a method that generally includes incubating a plurality of EutM subunits under conditions allowing the EutM subunits to self-assemble into a protein scaffold, attaching a first enzyme of a multi-enzyme cascade to a first EutM subunit, and attaching a second enzyme of the multi-enzyme cascade to a second EutM subunit. The scaffold may be self-assembled in vivo or in vitro. Each enzyme may be, independently of any other enzyme, attached to its EutM subunit in vivo or in vitro. Each enzyme may be, independently of any other enzyme, attached to its EutM subunit before or after the scaffold is assembled.Type: GrantFiled: July 24, 2018Date of Patent: February 14, 2023Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTAInventors: Claudia Schmidt-Dannert, Maureen B. Quin, Guoqiang Zhang, Kelly Kristen Wallin
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Patent number: 11543032Abstract: A last-stage pressure drop-adjustable multistage brush seal structure. The seal structure comprises a stator casing, gears, gear shafts, stator casing vent holes, a brush wire beam, downstream brush seal piece vent through holes, downstream brush seal upper side gear teeth, and the like. The stator casing is stationary. An upstream brush seal piece is fixedly mounted on the inner side of the stator casing. According to the last-stage pressure drop-adjustable multistage brush seal structure, reverse driving force moment in an inclined direction of brush wires is given to the gear shafts, torsion moment is transferred to the gears through the gear shafts, and the downstream brush seal piece gear teeth are engaged with the downstream brush seal piece and transfer the torsion moment to the downstream brush seal piece, such that the downstream brush seal piece rotates around a rotor.Type: GrantFiled: November 23, 2020Date of Patent: January 3, 2023Assignee: Fudan UniversityInventors: Chengwei Fei, Guoqiang Zhang
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Publication number: 20220417750Abstract: A wireless network switching method. In the method, a station and a target access device directly generate a message integrity check key by means of a domain key, and verify an integrity code on the basis of the message integrity check key, so as to realize the authentication of two parties; and when the authentication of the opposite party is successful, session keys are generated by means of the domain key and in conjunction with random numbers of the two parties, thereby simplifying a switching process and realizing secure and efficient network switching. Further disclosed are a corresponding station and a corresponding access device.Type: ApplicationFiled: November 2, 2020Publication date: December 29, 2022Inventors: Bianling ZHANG, Xiaolong LAI, Manxia TIE, Yuehui WANG, Xiaorong ZHAO, Qin LI, Guoqiang ZHANG, Zhiqiang DU
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Publication number: 20220402222Abstract: A mold for an ultra-thick walled U-shaped composite product with a deep cavity includes an upper mold cavity, a lower mold cavity, a slidable side-drawing insert, and an auxiliary mold clamping structure. The auxiliary mold clamping structure includes a first auxiliary mold clamping insert and a second auxiliary mold clamping insert. The first auxiliary mold clamping insert is fixed on the lower mold cavity, and the second auxiliary mold clamping insert is fixed on the slidable side-drawing insert. The slidable side-drawing insert is located on a side of an integral structure formed after the upper mold cavity is engaged with the lower mold cavity, and the slidable side-drawing insert longitudinally slides along the lower mold cavity. The ultra-thick walled U-shaped composite product is formed and located between the upper mold cavity, the lower mold cavity, and the slidable side-drawing insert.Type: ApplicationFiled: January 14, 2021Publication date: December 22, 2022Applicant: SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.Inventors: Guoqiang ZHANG, Jiaqiang ZHU, Bin WANG, Jianlan LUO, Hao SUN, Jie WU, Bangshui YU
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Patent number: D971527Type: GrantFiled: October 20, 2020Date of Patent: November 29, 2022Assignee: BEIJING MAKAR PETS PRODUCTS CO., LTD.Inventor: Guoqiang Zhang