Patents by Inventor Cuicui Wang
Cuicui 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: 20240154656Abstract: A transmission system includes a sending apparatus and N signal channels, where N?2, and N is an integer. The sending apparatus includes a first apparatus, and the first apparatus is configured to: obtain N to-be-transmitted signals and an encoding coefficient group, where the N to-be-transmitted signals are represented as an N×1 signal matrix X, and the encoding coefficient group is represented as an N×N orthogonal encoding matrix T; process the N to-be-transmitted signals based on the encoding coefficient group to generate N encoded first signals, where the N encoded first signals are represented as a signal matrix Y; and send the N encoded first signals to the N signal channels, where a signal on each signal channel corresponds to an element in a row of the signal matrix Y.Type: ApplicationFiled: November 20, 2023Publication date: May 9, 2024Inventors: Cuicui Wang, Dajun Zang, Yuchun Lu, Linchun Wang, Daochun Mo
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Patent number: 11870124Abstract: Embodiments of this application provide a balance-unbalance conversion apparatus. The apparatus includes an insulation substrate, a first microstrip, a second microstrip, and a conductive ground. The first microstrip includes a first balance signal connection section, a first impedance matching section, and an unbalance signal connecting section. The unbalance signal connecting section is configured to transmit an unbalance signal. The second microstrip includes a second balance signal connecting section, a second impedance matching section, and a ground section. The second balance signal connecting section is configured to transmit a second component of the balance signal. The ground section is configured to connect to a ground signal. The first microstrip, the second microstrip, and the conductive ground are all disposed on the insulation substrate, and a cross-sectional area of at least a part of the first microstrip and/or at least a part of the second microstrip is gradient.Type: GrantFiled: April 29, 2021Date of Patent: January 9, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Dajun Zang, Cuicui Wang, Daochun Mo, Yuchun Lu, Linchun Wang
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Publication number: 20230345178Abstract: A diaphragm and a sound generating apparatus. The diaphragm comprises at least one elastomer layer, and the elastomer layer is made of a rubber compound. The rubber compound comprises nitrile rubber and hydrogenated nitrile rubber. Both the nitrile rubber and the hydrogenated nitrile rubber contain acrylonitrile blocks. In terms of mass percentage, the range of the content of acrylonitrile blocks is 20% to 80%. The described diaphragm has excellent mechanical strength, cold resistance, and resilience, and has high damping performance.Type: ApplicationFiled: August 25, 2021Publication date: October 26, 2023Inventors: Cuicui WANG, Bing HUI, Fengguang LING, Chun LI
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Publication number: 20230257344Abstract: Disclosed are a sulfonic acid-modified polyisocyanate and a preparation method thereof. By controlling a content of cyclohexylamine component in the raw material, the reaction rate of sulfamic acid and polyisocyanate is accelerated, so that the prepared product has advantages of light color and low turbidity as well as good storage stability.Type: ApplicationFiled: April 8, 2022Publication date: August 17, 2023Inventors: Xundi YIN, Xueshun JI, Yunquan JIN, Cuicui WANG, Rubao SHEN, Yuyang CAO
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Patent number: 11723169Abstract: An electronic apparatus includes a cylindrical housing, a first functional member, a second functional member, and a heat dissipation assembly. The cylindrical housing includes an air inlet structure and an air outlet structure. The first functional member and the second functional member are arranged in the cylindrical housing. The first functional member and the second functional member are alternately arranged. The heat dissipation assembly is arranged in the cylindrical housing. The first functional member and the second functional member are thermally connected to two heat transfer contact surfaces of the heat dissipation assembly, respectively. The heat dissipation assembly is configured to perform heat dissipation processing on the first functional member and the second functional member.Type: GrantFiled: December 14, 2021Date of Patent: August 8, 2023Assignee: LENOVO (BEIJING) LIMITEDInventors: Cuicui Wang, Ying Sun
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Publication number: 20220312634Abstract: An electronic apparatus includes a cylindrical housing, a first functional member, a second functional member, and a heat dissipation assembly. The cylindrical housing includes an air inlet structure and an air outlet structure. The first functional member and the second functional member are arranged in the cylindrical housing. The first functional member and the second functional member are alternately arranged. The heat dissipation assembly is arranged in the cylindrical housing. The first functional member and the second functional member are thermally connected to two heat transfer contact surfaces of the heat dissipation assembly, respectively. The heat dissipation assembly is configured to perform heat dissipation processing on the first functional member and the second functional member.Type: ApplicationFiled: December 14, 2021Publication date: September 29, 2022Inventors: Cuicui WANG, Ying SUN
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Publication number: 20220011008Abstract: The disclosure relates to the technical field of air ducts, and in particular to a weather-resistant plant fiber-reinforced air duct with a multi-layer wall, and a preparation method thereof. The weather-resistant plant fiber-reinforced air duct with a multi-layer wall includes an outer isolation layer, a plant fiber-reinforced thermal insulation layer, a moisture-proof layer and a sealing layer that are arranged in sequence from inside to outside. The plant fiber-reinforced thermal insulation layer is prepared by the paving and laminating of surface fiber foam materials and core fiber foam materials or by the winding and molding of glass fibers and plant fibers. An outer isolation layer is adopted to protect the plant fiber-reinforced thermal insulation layer from being damaged by rubbing, and the moisture-proof layer and the sealing layer are adopted to ensure that the air does not leak out.Type: ApplicationFiled: July 8, 2020Publication date: January 13, 2022Inventors: Haitao CHENG, Wenfu ZHANG, Ge WANG, Cuicui WANG, Shaohua GU, Haijun ZHENG
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Publication number: 20210249747Abstract: Embodiments of this application provide a balance-unbalance conversion apparatus. The apparatus includes an insulation substrate, a first microstrip, a second microstrip, and a conductive ground. The first microstrip includes a first balance signal connection section, a first impedance matching section, and an unbalance signal connecting section. The unbalance signal connecting section is configured to transmit an unbalance signal. The second microstrip includes a second balance signal connecting section, a second impedance matching section, and a ground section. The second balance signal connecting section is configured to transmit a second component of the balance signal. The ground section is configured to connect to a ground signal. The first microstrip, the second microstrip, and the conductive ground are all disposed on the insulation substrate, and a cross-sectional area of at least a part of the first microstrip and/or at least a part of the second microstrip is gradient.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Inventors: Dajun ZANG, Cuicui WANG, Daochun MO, Yuchun LU, Linchun WANG
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Publication number: 20200325547Abstract: The present invention discloses a method for identifying fruit storability of apple fruit and a specific primer pair. The specific primer pair includes primers F and R; the primer F is a single-stranded DNA molecule depicted in SEQ ID No.1, and the primer R is a single-stranded DNA molecule depicted in SEQ ID No.2. It has been demonstrated that the specific primer pair can genotype ACS1 gene of an apple plant to further determine the fruit storability, decreasing costs of land, manpower and material resources. The present invention is of great importance in improving breeding efficiency and reducing breeding cost and has great application value in apple breeding.Type: ApplicationFiled: November 19, 2019Publication date: October 15, 2020Applicant: Shandong Agricultural UniversityInventors: Zongying ZHANG, Yicheng WANG, Cuicui WANG, Zuolin MAO, Nan WANG, Mengyu SU, Jing ZHANG, Shenghui JIANG, Xuesen CHEN
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Publication number: 20180033365Abstract: A display device and a pixel circuit thereof. The pixel circuit generates threshold voltage information of a driving transistor (21) in a source following manner, a threshold voltage of the driving transistor (21) and a reference voltage related to gray scale information are generated at two ends of a first capacitor (26) by means of voltage division of the first capacitor (26) and a second capacitor (27), and the reference voltage keeps unchanged during a light-emitting process, so that a driving current flowing through a light-emitting device (25) is irrelevant to threshold voltages of the driving transistor (21) and the light-emitting device (25), thereby compensating the threshold voltage deviation of the driving transistor (21) and the light-emitting device (25), and solving the problem of nonuniform display.Type: ApplicationFiled: March 17, 2016Publication date: February 1, 2018Applicant: PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOLInventors: Shengdong ZHANG, Cuicui WANG, Chuanli LENG
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Patent number: 9823716Abstract: Disclosed is a heat dissipation apparatus and an electronic device. The heat dissipation apparatus is suitable for a processor in an electronic device. The heat dissipation apparatus includes a housing including an inlet for introducing a cooling fluid into the housing and an outlet for allowing the cooling fluid to exit from the housing. The heat dissipation apparatus includes a heat dissipating member disposed in the housing. The heat dissipation apparatus includes a buffer member disposed between the inlet and the heat dissipating member. The buffer member includes through-holes for inhibiting a flow of the cooling liquid from the inlet of the housing to the dissipating member to transfer heat across the heat dissipating member to the cooling fluid. The electronic device may include a processor and the heat dissipation apparatus.Type: GrantFiled: March 30, 2016Date of Patent: November 21, 2017Assignee: Lenovo (Beijing) LimitedInventor: Cuicui Wang
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Patent number: 9779662Abstract: A pixel circuit, a drive method based on the pixel circuit, and a display device. The pixel circuit comprises: a first capacitor (C1), a second capacitor (C2), a second transistor (T2), a third transistor (T3) and a light-emitting branch for being coupled between a first common electrode (VDD) and a second common electrode (VSS); wherein the light-emitting branch comprises a first transistor (T1), a fourth transistor (T4) and a light-emitting element (OLED) which are connected in series; a first electrode of the first transistor (T1) is coupled to a second electrode of the fourth transistor (T4), and a coupling node is a third node (C); and a control electrode of the fourth transistor (T4) is used for inputting a second scanning control signal (VEM), and the fourth transistor (T4) switches the ON/OFF state of the light-emitting branch in response to the second scanning control signal (VEM).Type: GrantFiled: November 7, 2014Date of Patent: October 3, 2017Assignee: Peking University Shenzhen Graduate SchoolInventors: Shengdong Zhang, Cuicui Wang, Chuanli Leng, Longyan Wang
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Publication number: 20170270862Abstract: A pixel circuit, a drive method based on the pixel circuit, and a display device. The pixel circuit comprises: a first capacitor (C1), a second capacitor (C2), a second transistor (T2), a third transistor (T3) and a light-emitting branch for being coupled between a first common electrode (VDD) and a second common electrode (VSS); wherein the light-emitting branch comprises a first transistor (T1), a fourth transistor (T4) and a light-emitting element (OLED) which are connected in series; a first electrode of the first transistor (T1) is coupled to a second electrode of the fourth transistor (T4), and a coupling node is a third node (C); and a control electrode of the fourth transistor (T4) is used for inputting a second scanning control signal (VEM), and the fourth transistor (T4) switches the ON/OFF state of the light-emitting branch in response to the second scanning control signal (VEM).Type: ApplicationFiled: November 7, 2014Publication date: September 21, 2017Applicant: PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOLInventors: Shengdong ZHANG, Cuicui WANG, Chuanli LENG, Longyan WANG
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Publication number: 20170185113Abstract: Disclosed is a heat dissipation apparatus and an electronic device. The heat dissipation apparatus is suitable for a processor in an electronic device. The heat dissipation apparatus includes a housing including an inlet for introducing a cooling fluid into the housing and an outlet for allowing the cooling fluid to exit from the housing. The heat dissipation apparatus includes a heat dissipating member disposed in the housing. The heat dissipation apparatus includes a buffer member disposed between the inlet and the heat dissipating member. The buffer member includes through-holes for inhibiting a flow of the cooling liquid from the inlet of the housing to the dissipating member to transfer heat across the heat dissipating member to the cooling fluid. The electronic device may include a processor and the heat dissipation apparatus.Type: ApplicationFiled: March 30, 2016Publication date: June 29, 2017Inventor: Cuicui Wang
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Power frequency parameter simulation system for a power transmission line and control method thereof
Patent number: 9460636Abstract: A power frequency parameter simulation system for a power transmission line and a control method thereof, the system includes a simulation main circuit (1), an interference power supply (2) and a procedure controller (3). In the system, a power frequency parameter of a 10 to 100 kilometers of 500 kV power transmission line is simulated in a lumped parameter manner; and the control method includes the following steps of: a step to detect the automatically zeroing during starting up, a step to control the reduction of the length of a simulation line and a step to control a simulation interference voltage. A long-distance power transmission line is realized to be moved into a room and be tested by means of the power frequency parameter test system, so the various inconveniences of on-site measurement are avoided.Type: GrantFiled: September 22, 2011Date of Patent: October 4, 2016Assignees: ANHUI ELECTRIC POWER RESEARCH INSTITUTE, SUZHOU HD ELECTRIC CO., LTD., STATE GRID CORPORATION OF CHINA (SGCC)Inventors: Zhong Fu, Jiantao Ye, Daowen Yang, Zinian Chen, Wei Li, Dengfeng Cheng, Yongkang Huang, Jingjing Dong, Wenhui Tong, Cuicui Wang -
POWER FREQUENCY PARAMETER SIMULATION SYSTEM FOR A POWER TRANSMISSION LINE AND CONTROL METHOD THEREOF
Publication number: 20140072950Abstract: A power frequency parameter simulation system for a power transmission line and a control method thereof, the system comprises a simulation main circuit (1), an interference power supply (2) and a procedure controller (3). In the system, a power frequency parameter of a 10 to 100 kilometers of 500 kV power transmission line is simulated in a parameter integration manner; and the control method comprises the following steps of: a step to detect the automatically zeroing during starting up, a step to control the reduction of the length of a simulation line and a step to control a simulation interference voltage. A long-distance power transmission line is realized to be moved into a room and be tested by means of the power frequency parameter test system, so the various inconveniences of on-site measurement are avoided.Type: ApplicationFiled: September 22, 2011Publication date: March 13, 2014Applicants: ANHUI ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA, SUZHOU HD ELECTRIC CO., LTD.Inventors: Zhong Fu, Jiantao Ye, Daowen Yang, Zinian Chen, Wei Li, Dengfeng Cheng, Yongkang Huang, Jingjing Dong, Wenhui Tong, Cuicui Wang