Patents by Inventor Ruiping Wang
Ruiping 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: 20230129590Abstract: Methods and apparatus for processing a substrate are provided herein.Type: ApplicationFiled: October 22, 2021Publication date: April 27, 2023Inventors: Ying WANG, Ruiping WANG
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Publication number: 20230067666Abstract: The present invention relates to a method for preparing coumarin compounds substituted by amidoalkyl at 3-position, and related intermediates thereof. The method includes: Step (A): reacting a compound of formula (VI) with a compound of formula (V) to give a compound of formula (VII) wherein R1 and R2 are each independently selected from hydrogen, halogen, and —O(C1-8 alkyl), wherein the alkyl is optionally substituted with 1 or 2 groups selected from the group consisting of halogen, C1-8 alkyl substituted with 1-2 hydroxyl groups, —O(C1-8 alkyl); R3 is -L-C(O)NR5R6, L is C1-3 alkylene.Type: ApplicationFiled: December 30, 2020Publication date: March 2, 2023Inventors: Qingping ZENG, Ruiping WANG, Jie DUAN, Xudong WEI
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Patent number: 11566322Abstract: A mask assembly (100) includes a mask frame (102) and a mask screen (104), both of the mask frame (102) and the mask screen (104) made of a metallic material, and a metal coating (125) disposed on exposed surfaces of one or both of the mask frame (102) and the mask screen (104).Type: GrantFiled: May 24, 2016Date of Patent: January 31, 2023Assignee: APPLIED MATERIALS, INC.Inventors: Xi Huang, Fei Peng, Kiran Krishnapur, Ruiping Wang, Jrjyan Jerry Chen, Steven Verhaverbeke, Robert Jan Visser
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Patent number: 11299027Abstract: The present invention provides a power system for a hybrid vehicle, relating to the field of hybrid vehicles. The power system for a hybrid vehicle adopts a first planetary gear mechanism with two sun gears, the first sun gear rotates with an input shaft, the second sun gear and the input shaft are independent of each other, and the second sun gear achieves different motion states through a second brake or/and a second clutch, and cooperates with a first brake to provide different transmission ratios of four to six gears when an engine and motors are in driving, so that the power system is simple in structure and low in cost, and the fuel economy and acceleration dynamic performance of the power system are improved.Type: GrantFiled: March 14, 2019Date of Patent: April 12, 2022Assignee: NINGBO UMD AUTOMATIC TRANSMISSION CO., LTD.Inventors: Zhiling Qiu, Tejinder Singh, Jun Fu, Choonghyeo Kim, Daguo Luo, Xiaozhe Lin, Ruiping Wang
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Publication number: 20220024889Abstract: Described herein are crystalline forms of (3,5-dibromo-4-hydroxyphenyl)(2-(1-hydroxyethyl)benzofuran-3-yl-4,5,6,7-d4)methanone, and solvates thereof.Type: ApplicationFiled: December 5, 2019Publication date: January 27, 2022Inventors: Shunqi YAN, Litain YEH, Zheng Jane LI, Ruiping WANG
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Patent number: 11186161Abstract: A hybrid transmission and a vehicle having the hybrid transmission. An engine, a generator, and a motor are coaxially arranged; a first planetary gear set is separately connected to a crankshaft of the engine and a rotor of the generator; a clutch comprises a first driving end connected to a planet carrier of the first planetary gear set and a second driving end connected to a ring gear of a second planetary gear set, wherein the first driving end and the second driving end are involved in engagement and disengagement; a rotor of the motor is connected to a sun gear axle of the second planetary gear set. When the motor performs driving, the clutch is disengaged from the engine and the generator to avoid a drag resistance of the engine.Type: GrantFiled: March 22, 2018Date of Patent: November 30, 2021Assignees: GEELY HOLDING GROUP CO., LTD., NINGBO UMD AUTOMATIC TRANSMISSION CO., LTD.Inventors: Zhiling Qiu, Jun Fu, Daguo Luo, Pengpeng Li, Shiquan Gou, Lin Zhu, Xiaozhe Lin, Ruiping Wang
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Publication number: 20210291637Abstract: The present invention provides a power system for a hybrid vehicle, relating to the field of hybrid vehicles. The power system for a hybrid vehicle adopts a first planetary gear mechanism with two sun gears, the first sun gear rotates with an input shaft, the second sun gear and the input shaft are independent of each other, and the second sun gear achieves different motion states through a second brake or/and a second clutch, and cooperates with a first brake to provide different transmission ratios of four to six gears when an engine and motors are in driving, so that the power system is simple in structure and low in cost, and the fuel economy and acceleration dynamic performance of the power system are improved.Type: ApplicationFiled: March 14, 2019Publication date: September 23, 2021Applicant: NINGBO UMD AUTOMATIC TRANSMISSION CO., LTD.Inventors: Zhiling QIU, Tejinder SINGH, Jun FU, Choonghyeo KIM, Daguo LUO, Xiaozhe LIN, Ruiping WANG
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Publication number: 20210239030Abstract: The present application provides an engine cooling system, which includes: a coolant pump; a cylinder body (22) and a cylinder cover (24), which include inside coolant passages for receiving coolant from the coolant pump, conduct heat exchange through a coolant outlet of the cylinder head (24), and send parts of the coolant back to the coolant pump; a transmission oil cooler (60) for receiving parts of the coolant from the cylinder head (24), and allowing the parts of the coolant to flow back to the coolant pump after heat exchange; the cylinder head (24) includes an upper water jacket and a lower water jacket, a temperature of the coolant output by the upper water jacket of the cylinder head is higher than a temperature of the coolant output by the lower water jacket of the cylinder head.Type: ApplicationFiled: August 6, 2019Publication date: August 5, 2021Applicants: GUIZHOU GEELY ENGINE CO., LTD., ZHEJIANG GEELY HOLDING GROUP CO., LTDInventors: Yutao XU, Li HE, Shujie HUANG, Wei LIU, Xiaobo ZHAO, Qiang LI, Guoqing LIU, Mingyue WANG, Fucheng ZHAO, Ruiping WANG
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Publication number: 20210222291Abstract: A mask assembly (100) includes a mask frame (102) and a mask screen (104), both of the mask frame (102) and the mask screen (104) made of a metallic material, and a metal coating (125) disposed on exposed surfaces of one or both of the mask frame (102) and the mask screen (104).Type: ApplicationFiled: May 24, 2016Publication date: July 22, 2021Inventors: Xi HUANG, Fei PENG, Kiran KRISHNAPUR, Ruiping WANG, Jrjyan Jerry CHEN, Steven VERHAVERBEKE, Robert Jan VISSER
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Publication number: 20210016652Abstract: A hybrid transmission and a vehicle having the hybrid transmission. An engine, a generator, and a motor are coaxially arranged; a first planetary gear set is separately connected to a crankshaft of the engine and a rotor of the generator; a clutch comprises a first driving end connected to a planet carrier of the first planetary gear set and a second driving end connected to a ring gear of a second planetary gear set, wherein the first driving end and the second driving end are involved in engagement and disengagement; a rotor of the motor is connected to a sun gear axle of the second planetary gear set. When the motor performs driving, the clutch is disengaged from the engine and the generator to avoid a drag resistance of the engine.Type: ApplicationFiled: March 22, 2018Publication date: January 21, 2021Inventors: Zhiling Qiu, Jun Fu, Daguo Luo, Pengpeng Li, Shiquan Gou, Lin Zhu, Xiaozhe Lin, Ruiping Wang
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Publication number: 20180305219Abstract: There is provided an oxide semiconductor that is capable of achieving p-type semiconductor properties in the oxide semiconductor and has excellent transparency, mobility and weather resistance. The oxide semiconductor is achieved by an oxide composite having a pyrochlore structure that contains Sn and Nb whose composition ratio Sn/Nb is 0.81?Sn/Nb<1.0. The oxide semiconductor has a wide bandgap of 2.2 eV, indicating that the oxide semiconductor has transparency in a visible spectrum and is a p-type semiconductor with high mobility. When Sn is less than a stoichiometric composition ratio in a composition formula of Sn2Nb2O7, that is, when Sn/Nb<1, p-type semiconductor properties can be achieved by generation of a structural defect V?Sn, and when the composition ratio Sn/Nb is greater than or equal to 0.81, the pyrochlore structure is obtained.Type: ApplicationFiled: October 12, 2016Publication date: October 25, 2018Inventors: Naoto Kikuchi, Kazuhiko Tonooka, Yoshihiro Aiura, Hirofumi Kawanaka, Ruiping Wang, Hiroshi Takashima, Akane Samizo, Shintarou Ikeda
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Patent number: 9561509Abstract: An anti-jam assembly for an article destroying appliance includes a fixed core mount assembly including a first support member spaced apart from a second support member with at least one moveable cutter shaft rotatably mounted and disposed there between. A third elongate member extends in parallel relationship to the at least one cutter shaft. This third support member is moveable from a first position to at least a second position. The first and the at least second position correspond to a variable width of a feed path directing an article toward the at least one cutter. An arm is affixed to the elongate member and pivotal at a mounting surface when the elongate member moves toward the second position. A sensor activates when it detects movement of the arm. The arm and the sensor are removed from a proximity of the at least one cutter or the feed path.Type: GrantFiled: August 13, 2013Date of Patent: February 7, 2017Assignee: Staples The Office Superstore, LLCInventors: Josh Davis, Russell T. Chambers, Kenneth Hydak, BaoJun (Will) Zhao, Hua (Kevin) Ren, RuiPing Wang, JieGuang (Jiemy) Zhou
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CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, PREPARATION THEREOF AND CATALYST COMPRISING THE SAME
Publication number: 20150239998Abstract: The present invention relates to a catalyst component for ethylene polymerization, which comprises a reaction product of a magnesium complex, at least one titanium compound, at least one alcohol compound, at least one silicon compound, and optionally an organic aluminum compound. The silicon compound is an organic silicon compound having a general formula R1xR2ySi(OR3)2, in which R1 and R2 are independently a hydrocarbyl or a halogen, R3 is a hydrocarbyl, 0?x?2, 0?y?2, 0?z?4, and x+y+z=4. The present invention further relates to a method for the preparation of the catalyst component and to a catalyst comprising the same. The catalysts according to the invention have virtues such as high catalytic activity, good hydrogen response, and narrow particle size distribution of polymer, and are especially suitable for a slurry process of ethylene polymerization and a combined process of ethylene polymerization, which requires a high activity of catalyst.Type: ApplicationFiled: February 2, 2015Publication date: August 27, 2015Applicants: China Petroleum & Chemical Corporation, Beijing Research Institute of Chemical IndustryInventors: Wei CHEN, Zifang Guo, Junling Zhou, Hongtao Wang, Hongxu Yang, Ruixia Li, Ruiping Wang -
Publication number: 20140166793Abstract: An anti-jam assembly for an article destroying appliance includes a fixed core mount assembly including a first support member spaced apart from a second support member with at least one moveable cutter shaft rotatably mounted and disposed there between. A third elongate member extends in parallel relationship to the at least one cutter shaft. This third support member is moveable from a first position to at least a second position. The first and the at least second position correspond to a variable width of a feed path directing an article toward the at least one cutter. An arm is affixed to the elongate member and pivotal at a mounting surface when the elongate member moves toward the second position. A sensor activates when it detects movement of the arm. The arm and the sensor are removed from a proximity of the at least one cutter or the feed path.Type: ApplicationFiled: August 13, 2013Publication date: June 19, 2014Inventors: Josh DAVIS, Russell T. CHAMBERS, Kenneth HYDAK, BaoJun (Will) ZHAO, Hua (Kevin) REN, RuiPing WANG, JieGuang (Jiemy) ZHOU
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Patent number: 8505841Abstract: An anti-jam assembly for incorporation in an article destroying appliance includes a fixed core mount assembly including a first support member spaced apart from a second support member. At least one moveable cutter shaft is disposed between and rotatably mounted to the first and second support members. A third elongate member extends in parallel relationship to the at least one cutter shaft. This third support member is moveable from a first position to at least a second position. The first and the at least second position correspond to a variable width of a feed path directing an article toward the at least one cutter. An arm is affixed to the elongate member and pivotal at a mounting surface when the elongate member moves toward the second position. A sensor activates when it detects movement of the arm. The arm and the sensor are removed from a proximity of the at least one cutter or the feed path.Type: GrantFiled: January 7, 2010Date of Patent: August 13, 2013Assignee: Techtronic Floor Care Technology LimitedInventors: Josh Davis, Russell T. Chambers, Kenneth Hydak, BaoJun (Will) Zhao, Hua (Kevin) Ren, RuiPing Wang, JieGuang (Jiemy) Zhou
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Patent number: 8354038Abstract: A piezoelectric solid solution composition containing, as a main component, a composition represented by the following general formula: {Mx(NayLizK1-y-z)1-x}1-m{(Ti1-u-vZruHfv)x(Nb1-wTaw)1-x}O3 is disclosed. In the formula, M represents a combination of at least one member selected from the group consisting of (Bi0.5K0.5), (Bi0.5Na0.5) and (Bi0.5Li0.5) and at least one member selected from the group consisting of Ba, Sr, Ca and Mg; and in the formula, x, y, z, u, v, w and m are in the following ranges: 0.06<x?0.3, 0?y?1, 0?z?0.3, 0?(y+z)?1, 0<u?1, 0?v?0.75, 0?w?0.2, 0<(u+v)?1 and ?0.06?m?0.06. This solid solution composition preferably forms the same rhombohedral-tetragonal morphotropic phase boundary as in PZT, is environmentally friendly, and displays an excellent piezoelectric constant d33.Type: GrantFiled: May 16, 2008Date of Patent: January 15, 2013Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Ruiping Wang, Hiroshi Bando
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Publication number: 20110246420Abstract: A database system based on a WEB application includes a database server (103) accessed by means of reading and writing a disk and a distributed memory database server (11), wherein the distributed memory database serve performs data synchronized with data read from the database server by a data synchronizing module (111); the distributed memory database server further includes a memory database Manager server (104) and more than one memory database Agent servers (105), wherein the memory database manager server performs uniform dispatch of memory resources, realizes the data synchronization between the database server and the distributed memory database, and provides the WEB application server (102) with a data access interface; and the memory database agent servers store specific data.Type: ApplicationFiled: June 14, 2011Publication date: October 6, 2011Inventors: Fenglai WANG, Tao Yu, Ruiping Wang
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Publication number: 20100203243Abstract: A method is provided for forming a poly-crystalline silicon film on a substrate. In one embodiment, the method comprises positioning a substrate within a processing chamber, heating the processing chamber to a deposition temperature, introducing a first silicon precursor into the processing chamber to form a buffer layer including crystal nuclei, introducing a second silicon precursor into the processing chamber to form a polysilicon film on the buffer layer, and then annealing the polysilicon film and the buffer layer.Type: ApplicationFiled: December 27, 2007Publication date: August 12, 2010Inventors: Ruiping Wang, Ji Yue Tang, Zhibiao Zhao, Zhijun Fang, Kailash Pradhan, Sean Michael Seutter
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Publication number: 20100187466Abstract: A piezoelectric solid solution composition containing, as a main component, a composition represented by the following general formula: {Mx(NayLizK1-y-z)1-x}1-m{(Ti1-u-vZruHfv)x(Nb1-wTaw)1-x}O3 is disclosed. In the formula, M represents a combination of at least one member selected from the group consisting of (Bi0.5K0.5), (Bi0.5Na0.5) and (Bi0.5Li0.5) and at least one member selected from the group consisting of Ba, Sr, Ca and Mg; and in the formula, x, y, z, u, v, w and m are in the following ranges: 0.06<x?0.3, 0?y?1, 0?z?0.3, 0?(y+z)?1, 0?u?1, 0?v?0.75, 0?w?0.2, 0<(u+v)?1 and ?0.06?m?0.06. This solid solution composition is a novel solid solution composition composed mainly of (Na,K)NbO3, which preferably forms the same rhombohedral-tetragonal morphotropic phase boundary as in PZT and is environmentally friendly.Type: ApplicationFiled: May 16, 2008Publication date: July 29, 2010Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEInventors: Ruiping Wang, Hiroshi Bando
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Publication number: 20100176227Abstract: An anti-jam assembly for incorporation in an article destroying appliance includes a fixed core mount assembly including a first support member spaced apart from a second support member. At least one moveable cutter shaft is disposed between and rotatably mounted to the first and second support members. A third elongate member extends in parallel relationship to the at least one cutter shaft. This third support member is moveable from a first position to at least a second position. The first and the at least second position correspond to a variable width of a feed path directing an article toward the at least one cutter. An arm is affixed to the elongate member and pivotal at a mounting surface when the elongate member moves toward the second position. A sensor activates when it detects movement of the arm. The arm and the sensor are removed from a proximity of the at least one cutter or the feed path.Type: ApplicationFiled: January 7, 2010Publication date: July 15, 2010Inventors: Josh Davis, Russell T. Chambers, Kenneth Hydak, BaoJun (Will) Zhao, Hua (Kevin) Ren, RuiPing Wang, JieGuang (Jiemy) Zhou