Patents by Inventor Cheng Ding
Cheng Ding 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: 20240175451Abstract: A system for storing energy includes an energy storage apparatus having one or more energy storage storing water and compressed gas; and a water pump for supplying water from an environmental water source to the energy storage. The water source includes oceans, rivers, streams, lakes, reservoirs, spring water, groundwater, and reused water.Type: ApplicationFiled: November 27, 2023Publication date: May 30, 2024Inventors: LIEN CHUN DING, CHIH CHENG TAI
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Publication number: 20240172588Abstract: A riding lawn mower includes: a seat; a frame; a mowing element; a deck surrounding and forming a mowing space for accommodating at least part of the mowing element; and a first motor for driving the mowing element to rotate. The first motor includes a rotor assembly including a rotor shaft enabled to rotate about a rotation axis and a stator assembly, a motor housing surrounding and forming an accommodation cavity for accommodating at least part of the stator assembly. The rotor shaft passes through the motor housing in a direction of the rotation axis and is at least partially located outside the motor housing; the deck is provided with a first through hole for the first motor to pass through so that the motor housing is at least partially located in the mowing space. The first motor of the riding lawn mower has a good cooling effect.Type: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Inventors: Zhen Wang, Toshinari Yamaoka, Xi Chen, Fan Gao, Dezhong Yang, Lei Wang, Cheng Dai, Qiqi Yin, Zhongning Ding
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Patent number: 11974966Abstract: A medical product includes a bladder, a filtration device, and a sterile product concentrate. The bladder has a perimeter seal and defining a sterile chamber. The filtration device includes a stem and a filter membrane disposed in line with the stem. The stem extends through the perimeter seal and has an inlet end accessible from outside of the perimeter seal and an outlet end in fluid communication with the sterile chamber. The filter membrane can have a nominal pore size in a range of approximately 0.1 ?m to approximately 0.5 ?m, wherein the filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The sterile product concentrate is disposed in the sterile chamber and adapted to be reconstituted by the introduction of a pharmaceutical fluid into the chamber through the filtration device.Type: GrantFiled: July 12, 2018Date of Patent: May 7, 2024Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SAInventors: David Filiberto Schuck, Karl Hans Cazzini, Yuanpang Samuel Ding, Ying-Cheng Lo, Grant Anthony Bomgaars, Thomas Edward Dudar, Mark Edward Pasmore, Bernd Krause, Michael Joseph Sadowski, Anastasios Hristakos, Joseph Vincent Ranalletta
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Publication number: 20240127860Abstract: Provided are an audio/video processing method and apparatus, a device, and a storage medium. The method comprises: displaying text data corresponding to an audio/video to be edited, wherein the text data has a mapping relation with an audio/video timestamp of said audio/video; displaying said audio/video according to a time axis track; in response to a preset operation triggered for target text data in the text data, determining an audio/video timestamp corresponding to the target text data as a target audio/video timestamp; and processing, on the basis of the preset operation, an audio/video clip corresponding to the target audio/video timestamp in said audio/video.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Inventors: Weiming ZHENG, Cheng LI, Xuelun FU, Yixiu HUANG, Rui XIA, Xin ZHENG, Lin BAO, Weisi WANG, Chen DING
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Patent number: 11931492Abstract: A system and method for balancing flows of renal replacement fluid is disclosed. The method uses pressure controls and pressure sensing devices to more precisely meter and balance the flow of fresh dialysate and spent dialysate. The balancing system may use one or two balancing devices, such as a balance tube, a tortuous path, or a balance chamber.Type: GrantFiled: June 30, 2021Date of Patent: March 19, 2024Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SAInventors: Michael E. Hogard, Donald D. Busby, Robert W. Childers, Yuanpang Samuel Ding, Katherine M. Holian, Mark E. Jablonski, Thomas D. Kelly, Shincy J. Maliekkal, Rodolfo G. Roger, Donald A. Smith, Atif M. Yardimci, Ying-Cheng Lo
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Publication number: 20240084787Abstract: A concentrated solar power storage system and method convert water into water vapor by the solar thermal energy, and the water vapor further operates a hydroelectric power generation system with a water storage (or an energy storage capsule) through a repeated conversion process.Type: ApplicationFiled: September 12, 2023Publication date: March 14, 2024Inventors: LIEN CHUN DING, CHIH CHENG TAI
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Publication number: 20230247624Abstract: A communication method includes determining by a terminal device a transport block (TB), sends sending a first code block group (CBG) to a network device on a first time domain resource, and disables disabling a transmission function of the terminal device on a second time domain resource. The TB includes the first CBG and a second CBG. If the network device successfully receives the first CBG on the first time domain resource, and determines, on the second time domain resource, that the terminal device does not enable the transmission function, the network device determines that the TB is successfully received .Type: ApplicationFiled: April 16, 2021Publication date: August 3, 2023Inventor: Cheng Ding
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Patent number: 11709463Abstract: A control method based on an adaptive neural network model for dissolved oxygen of an aeration system includes: obtaining related water quality monitoring data of a sewage treatment plant, and performing data preprocessing on the related water quality monitoring data; performing principal component analysis on the preprocessed related water quality monitoring data and a dissolved oxygen concentration of the aeration system through a principal component analysis method, and determining a water quality parameter with a highest rate of contribution to a principal component; taking the water quality parameter with the highest rate of contribution to the principal component, and predicting a dissolved oxygen concentration of the aeration system; and optimizing a dissolved oxygen predictive value obtained by means of the adaptive neural network model to obtain an optimal regulation value, and performing online regulation on a fuzzy control system of the adaptive neural network model.Type: GrantFiled: October 27, 2022Date of Patent: July 25, 2023Assignees: Yancheng Institute Of Technology, YCIT Technology Transfer Center Co., Ltd.Inventors: Ye Yuan, Linfeng Chen, Cheng Ding, Aijie Wang, Tianming Chen, Yunjiang Yu, Wanxin Yin
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Patent number: 11612811Abstract: A game server switching method, applied to a game server switching system, is provided, the game server switching system including a load balancer, a network-layer access subsystem, a network-layer proxy subsystem, a game logic subsystem, and a role login management server. A communication connection is established between the network-layer access subsystem and the second game server based on the route switching request message. A write-back request is sent by the first game server to the role login management server. User role data are sent by the role login management server to the second game server based on the write-back request. In response to obtaining the user role data from the role login management server, the game data are sent by the second game server to the game client by using the network-layer proxy subsystem, the network-layer access subsystem, and the load balancer.Type: GrantFiled: August 30, 2021Date of Patent: March 28, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Lin Liu, Xiao Cheng Ding
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Publication number: 20230047297Abstract: A control method based on an adaptive neural network model for dissolved oxygen of an aeration system includes: obtaining related water quality monitoring data of a sewage treatment plant, and performing data preprocessing on the related water quality monitoring data; performing principal component analysis on the preprocessed related water quality monitoring data and a dissolved oxygen concentration of the aeration system through a principal component analysis method, and determining a water quality parameter with a highest rate of contribution to a principal component; taking the water quality parameter with the highest rate of contribution to the principal component, and predicting a dissolved oxygen concentration of the aeration system; and optimizing a dissolved oxygen predictive value obtained by means of the adaptive neural network model to obtain an optimal regulation value, and performing online regulation on a fuzzy control system of the adaptive neural network model.Type: ApplicationFiled: October 27, 2022Publication date: February 16, 2023Inventors: Ye YUAN, Linfeng CHEN, Cheng DING, Aijie WANG, Tianming CHEN, Yunjiang YU, Wanxin YIN
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Patent number: 11487654Abstract: The present invention provides a control method of a server, wherein the server includes a write buffer for temporarily storing data from an electronic device, the write buffer has a plurality of sectors, and the write buffer has a write pointer and a flush pointer; and the control method comprises: setting each sector to have one of a plurality of states comprising an empty state, a merging state, a need-flush state and a flushing state; and referring to a state of a specific sector indicted by the write pointer to determine if ignoring the specific sector to directly process a sector after the specific sector.Type: GrantFiled: January 18, 2021Date of Patent: November 1, 2022Assignee: Silicon Motion, Inc.Inventor: Cheng-Ding Chen
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Publication number: 20210394051Abstract: A game server switching method, applied to a game server switching system, is provided, the game server switching system including a load balancer, a network-layer access subsystem, a network-layer proxy subsystem, a game logic subsystem, and a role login management server. A communication connection is established between the network-layer access subsystem and the second game server based on the route switching request message. A write-back request is sent by the first game server to the role login management server. User role data are sent by the role login management server to the second game server based on the write-back request. In response to obtaining the user role data from the role login management server, the game data are sent by the second game server to the game client by using the network-layer proxy subsystem, the network-layer access subsystem, and the load balancer.Type: ApplicationFiled: August 30, 2021Publication date: December 23, 2021Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Lin LIU, Xiao Cheng Ding
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Patent number: 11179781Abstract: Provided is a method of making colloidal platinum nanoparticles. The method includes three consecutive steps: dissolving platinum powders by a halogen-containing oxidizing agent in HCl to obtain an inorganic platinum solution containing an inorganic platinum compound; adding a reducing agent into the same reaction vessel to form a mixture solution and heating the mixture solution to undergo a reduction reaction and produce a composition containing platinum nanoparticles, residues and a gas, and guiding the gas out of the reaction vessel, wherein the amount of the residues is less than 15% by volume of the mixture solution; and adding a medium into the same reaction vessel to disperse the platinum nanoparticles to obtain colloidal platinum nanoparticles. The method is simple, safe, time-effective, cost-effective, and has the advantage of high yield.Type: GrantFiled: April 23, 2019Date of Patent: November 23, 2021Assignee: TRIPOD NANO TECHNOLOGY CORPORATIONInventors: Lin Lu, Kuei-Sheng Fan, Chun-Lun Chiu Chiu, Han-Wu Yen, Hao-Chan Hsu, Chia-Yi Lin, Chi-Jiun Peng, Cheng-Ding Wang, Jim-Min Fang
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Patent number: 11157413Abstract: A pinned memory space for caching data can be provided in a data node. The data that is cached in the pinned memory space can be prevented from being swapped out. A virtual address can be assigned to the data. The virtual address can be mapped to a memory address of the data in the pinned memory space for accessing the data by an application. A first command can be received from the application for caching the data. The first command can indicate an attribute associated with the caching of the data. Responsive to receiving the first command from the application for caching the data, the data associated with the first command can be cached by storing the attribute in association with the data in the pinned memory space.Type: GrantFiled: July 16, 2019Date of Patent: October 26, 2021Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jin Cheng, Cheng Ding, Zhiyong Tian, Yong Zheng
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Patent number: 11110347Abstract: A game server switching method, applied to a game server switching system, is provided, the game server switching system including a load balancer, a network-layer access subsystem, a network-layer proxy subsystem, a game logic subsystem, and a role login management server. A communication connection is established between the network-layer access subsystem and the second game server based on the route switching request message. A write-back request is sent by the first game server to the role login management server. User role data are sent by the role login management server to the second game server based on the write-back request. In response to obtaining the user role data from the role login management server, the game data are sent by the second game server to the game client by using the network-layer proxy subsystem, the network-layer access subsystem, and the load balancer.Type: GrantFiled: March 15, 2019Date of Patent: September 7, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Lin Liu, Xiao Cheng Ding
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Publication number: 20210271595Abstract: The present invention provides a control method of a server, wherein the server includes a write buffer for temporarily storing data from an electronic device, the write buffer has a plurality of sectors, and the write buffer has a write pointer and a flush pointer; and the control method comprises: setting each sector to have one of a plurality of states comprising an empty state, a merging state, a need-flush state and a flushing state; and referring to a state of a specific sector indicted by the write pointer to determine if ignoring the specific sector to directly process a sector after the specific sector.Type: ApplicationFiled: January 18, 2021Publication date: September 2, 2021Inventor: Cheng-Ding Chen
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Publication number: 20210238797Abstract: Provided is a method of making a fiber comprising metal nanoparticles. The method includes steps of: Step (A): providing a fiber and a metal salt aqueous solution comprising first metal ions; Step (B): making the metal salt aqueous solution contact the fiber to form a fiber containing the first metal ions; and Step (C): contacting the fiber containing the first metal ions with a second metal, and performing a reduction reaction of the first metal ions to obtain the fiber comprising metal nanoparticles, wherein the fiber comprising metal nanoparticles comprises first metal nanoparticles from a reduction of the first metal ions; wherein a standard reduction potential of the first metal ions is greater than a standard reduction potential of an ionic state of the second metal, and a difference therebetween ranges from 0.4 V to 4.0 V.Type: ApplicationFiled: April 14, 2020Publication date: August 5, 2021Inventors: LIN LU, CHUN-LUN CHIU, Chung-Jung HUNG, HSIN-CHANG HUANG, Meng-Hsiu CHIH, Cheng-Ding Wang, MENG-YI BAI
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Patent number: 10865121Abstract: Provided is a method of making an inorganic platinum compound. The method includes the steps of: Step (A): providing a platinum material and a halogen-containing oxidizing agent; and Step (B): treating the platinum material with the halogen-containing oxidizing agent in a hydrochloric acid aqueous solution to obtain the inorganic platinum compound, including chloroplatinic acid or chloroplatinate salt; wherein the halogen-containing oxidizing agent excludes chlorine gas. The method of making an inorganic platinum compound is simple, safe, time-effective, cost-effective, and environment-friendly, and has the advantage of high yield.Type: GrantFiled: February 19, 2019Date of Patent: December 15, 2020Assignee: TRIPOD NANO TECHNOLOGY CORPORATIONInventors: Lin Lu, Kuei-Sheng Fan, Chun-Lun Chiu, Han-Wu Yen, Chi-Jiun Peng, Cheng-Ding Wang, Jim-Min Fang
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Publication number: 20200180976Abstract: Provided is a method of making an inorganic platinum compound. The method includes the steps of: Step (A): providing a platinum material and a halogen-containing oxidizing agent; and Step (B): treating the platinum material with the halogen-containing oxidizing agent in a hydrochloric acid aqueous solution to obtain the inorganic platinum compound, including chloroplatinic acid or chloroplatinate salt; wherein the halogen-containing oxidizing agent excludes chlorine gas. The method of making an inorganic platinum compound is simple, safe, time-effective, cost-effective, and environment-friendly, and has the advantage of high yield.Type: ApplicationFiled: February 19, 2019Publication date: June 11, 2020Inventors: Lin LU, Kuei-Sheng FAN, Chun-Lun CHIU, Han-Wu YEN, Chi-Jiun PENG, Cheng-Ding WANG, Jim-Min FANG
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Patent number: D1020049Type: GrantFiled: November 11, 2022Date of Patent: March 26, 2024Inventors: Dongjun Ding, Cheng Gong, Weifeng Huang, Wenlong Wu