Patents by Inventor Zhihua Chen
Zhihua Chen 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: 20240128518Abstract: An electrode assembly and a lithium ion electric roll having the same are provided. The electrode assembly includes: a first electrode unit; a first anti-puncture cushion; in which the first electrode unit includes a first electrode sheet, an second electrode sheet, and a separator, the second electrode sheet comprises a second top edge and a second bottom edge along the length direction of the first electrode unit; an edge of the first anti-puncture cushion exceeds the second electrode sheet from the second top edge or the second bottom edge along the length direction of the first electrode unit.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Applicant: DONGGUAN AMPEREX TECHNOLOGY LIMITEDInventors: Junliang ZHU, Haibing WANG, Tongming DONG, Wenqiang CHENG, Baohua CHEN, Shufeng WU, Wei YANG, Zhihua QIN, Meina LIN
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Publication number: 20240123866Abstract: A method for equalizing battery capacities of a vehicle includes: determining, based on a current capacity of a battery of each of carriages, a largest battery capacity and a corresponding first carriage thereof, and a smallest battery capacity and a corresponding second carriage thereof; determining, based on the largest battery capacity and the smallest battery capacity, a first traction force and a second traction force, where the first traction force is greater than the second traction force; and outputting a first control command including the first traction force to the first carriage, and outputting a second control command including the second traction force to the second carriage for equalizing battery capacities of the carriages of the vehicle.Type: ApplicationFiled: December 6, 2023Publication date: April 18, 2024Inventors: Saiwu LIU, Zhihua CHENG, Lina YANG, Yanjun CHEN
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Patent number: 11950247Abstract: A method for wireless communication includes that: a terminal device detects M downlink control channels using N groups of search spaces or N groups of control resource sets (CORESETs), N being an integer greater than or equal to 2, and M being an integer greater than or equal to 2, and different groups of search spaces or different groups of CORESETs are used for detecting different downlink control channels. Further, a terminal device is also provided.Type: GrantFiled: April 29, 2021Date of Patent: April 2, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhihua Shi, Wenhong Chen, Yun Fang, Zhi Zhang
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Patent number: 11943782Abstract: Embodiments of the present application relate to a data channel transmission method and a terminal device. The method includes: receiving, by a terminal device, first DCI configured to schedule a first data channel and second DC configured to schedule a second data channel, where the first data channel and second data channel are scheduled on the same time domain resource; or a time interval between the first data channel and second data channel is less than a first preset value, or the first DCI and the second DCI are transmitted on the same time domain resource, or a transmission time interval between the first DCI and the second DC is less than a second preset value, transmitting, by the terminal device, the first data channel and/or the second data channel on a bandwidth part BWP determined according to at least one DCI of the first DCI and the second DCI.Type: GrantFiled: August 2, 2021Date of Patent: March 26, 2024Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.Inventors: Wenhong Chen, Zhihua Shi, Yingpei Huang
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Publication number: 20240098738Abstract: An uplink transmission method, a terminal device, and a network device are provided. A terminal device receives a DCI transmitted by a network device. The DCI is used to schedule the terminal device to transmit an uplink transmission, and the DCI includes first indication information and second indication information. The first indication information indicates a SRS resource set corresponding to the uplink transmission. The target SRS resource set includes at least one of a first SRS resource set and a second SRS resource set, and the target SRS resource set is a SRS resource set corresponding to the uplink transmission when the uplink transmission is transmitted to a STRP or a MTRP. The second indication information is used to determine a target SRS resource corresponding to the uplink transmission in the target SRS resource set.Type: ApplicationFiled: October 30, 2023Publication date: March 21, 2024Inventors: Yun Fang, Wenhong Chen, Zhihua Shi, Yingpei Huang
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Patent number: 11937110Abstract: A signal reporting method, a terminal device and a network device for performing signal selection according to the report amount other than layer 1 reference signal receiving power (L1-RSRP), which can improve the quality of the selected signal, so as to improve system performance. The method comprises: the terminal device determines a target report amount in at least one report amount, wherein the at least one report amount is configured by means of measurement configuration information, and the at least one report amount comprises report amounts other than L1-RSRP; the terminal device determines the reported signal according to the measurement result of the target report amount for N signals.Type: GrantFiled: January 28, 2021Date of Patent: March 19, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhihua Shi, Wenhong Chen, Zhi Zhang
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Publication number: 20240084168Abstract: The present disclosure relates to a leather coating composition comprising or consisting of a hydrosilylation curable silicone elastomer composition designed to be used as a topcoat for a synthetic leather material, particularly a silicone-based synthetic leather composite material. A silicone coating as a topcoat for a synthetic leather material which is the cured product of the composition, methods of making the topcoat, synthetic leather material utilizing same and uses of the synthetic leather material products are also disclosed. The topcoat is designed to provide a highly crosslinked silicone matrix containing silicon-free organic micro-particles to minimize or at least decrease change in gloss after abrasion.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Inventors: Tingting CHEN, Yu CHEN, Hongyu CHEN, Liyun ZHOU, Kang CHEN, Yusheng CHEN, Yi GUO, Qing SHI, Zhihua LIU
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Patent number: 11882710Abstract: This invention relates to a thin-film transistor including, a dielectric layer having a first side and an opposed second side; a source electrode, a drain electrode separated from the source electrode, and a semiconductor component disposed between and in contact with the source electrode and the drain electrode, the source electrode, the drain electrode and the semiconductor component being disposed adjacent the first side of the dielectric layer; and a gate electrode disposed adjacent the second side of the dielectric layer opposite the semiconductor component; wherein the semiconductor component comprises one or more n-type organic semiconductor materials based on arene-bis(dicarboximide)s, and wherein the thin-film transistor has a channel length, measured as the shortest path from the source electrode to the drain electrode, of no more than 20 ?m.Type: GrantFiled: November 19, 2019Date of Patent: January 23, 2024Assignee: Flexterra, Inc.Inventors: Antonio Facchetti, Yu Xia, Zhihua Chen, Timothy Chiu, Shaofeng Lu
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Publication number: 20230408236Abstract: A measuring ruler with self-locking function is presented. The ruler includes a shell and a ruler belt that can be pulled out from the shell. A roller and a shaft body are arranged in the shell, the shaft body connected to the shell. The roller is plugged into the shaft body and rotates along the shaft body to drive the ruler belt. The shaft body includes an inner hollow column which can be elastically deformed in the radial direction. The shaft body interacts with a self-locking column that includes a protrusion area with an increased diameter, the protrusion area extending along an axial direction of the column. When the self-locking column is plugged into the shaft body to a locking position, the protrusion area causes the shaft body to deform and widen in the radial direction, so that the roller is clamped and fixated by the shaft body.Type: ApplicationFiled: October 10, 2022Publication date: December 21, 2023Inventors: Yingnan Quan, Zhibo Zhang, Bai Yang, Penghui Chen, Zhihua Chen
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Patent number: 11718919Abstract: A membrane-free electrochemical reactor and fuel-cell having a collection chamber between a first and second chamber, a mesoporous carbon paper cathode between the first chamber and the collection chamber, a mesoporous carbon paper anode between the second chamber and the collection chamber, the cathode is coated with an oxygen reduction reaction catalyst that imparts a two-electron partial reduction reaction to hydrogen peroxide, the anode is coated with an oxygen evolution reaction coating or a hydrogen oxidation reaction coating, oxygen/air input and output ports connected to the first chamber, KOH/water input and output ports connected to the second chamber that are in an open state under an electrolyzer mode, H2/water input and output ports connected to the second chamber that are in an open state under a fuel-cell mode, a second KOH/water input port connected to the collection chamber, and a hydrogen peroxide/KOH/water output port connected to the collection chamber.Type: GrantFiled: October 17, 2017Date of Patent: August 8, 2023Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Thomas Francisco Jaramillo, Zhenan Bao, Jens K. Nørskov, Shucheng Chen, Zhihua Chen
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Publication number: 20230043930Abstract: A magnetic ring and a magnetic-ring-based system are provided. The magnetic ring includes an inner magnetic ring including an inner coil and an outer magnetic ring corresponding to the inner magnetic ring and including an outer coil facing the inner coil along a circumference of the outer magnetic ring. The inner magnetic ring is connected with a stationary part in a range-finding system, and the outer magnetic ring is connected with a rotating part in the range-finding system. In response to a rotation of the rotating part with respect to the stationary part, the outer magnetic ring rotates with respect to the inner magnetic ring to generate a magnetic field between the inner coil and the outer coil to perform one of data transmission or power transmission in the range-finding system.Type: ApplicationFiled: September 28, 2022Publication date: February 9, 2023Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.Inventors: Zhihua CHEN, Letian LIU, Chunxin QIU, Xujun TAN, Xiaojun ZHOU
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Patent number: 11550055Abstract: The present disclosure provides a range-finding system capable of data communication. The range-finding system includes a rangefinder for acquiring ranging data, a magnetic ring unit having at least two communication channels, and a data processing and control unit. Each communication channel includes a magnetic ring. The magnetic ring unit transmits the ranging data as downlink data from the rangefinder to the data processing and control unit via one or more of the communication channels.Type: GrantFiled: September 29, 2020Date of Patent: January 10, 2023Assignee: SUTENG INNOVATION TECHNOLOGY CO., LTD.Inventors: Zhihua Chen, Letian Liu, Chunxin Qiu, Xujun Tan, Xiaojun Zhou
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Publication number: 20220168319Abstract: A pharmaceutical composition contains ACP (A-nor-5? androstane compound) as a first active ingredient and an anticancer drug as a second active ingredient. The composition has an antitumor function.Type: ApplicationFiled: March 24, 2020Publication date: June 2, 2022Inventors: Yajun CHEN, Zhihua CHEN, Yijun ZHENG
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Patent number: 11345778Abstract: Disclosed are low-temperature thermally and/or ultraviolet light curable polymers that can be used as active and/or passive organic materials in various electronic, optical, and optoelectronic devices. In some embodiments, the device can include an organic semiconductor layer and a dielectric layer prepared from such low-temperature thermally and/or ultraviolet light curable polymers. In some embodiments, the device can include a passivation layer prepared from the low-temperature thermally and/or ultraviolet light curable polymers described herein. In certain embodiments, a polymer of the disclosure has a repeating unit having the structure (I) in which Q1-Q2 and Q3-Q4 are each independently —C(H)?C(H)— or (II) in which each n is independently selected from 1, 2, 3 and 4, and the polymer includes at least one repeating unit of Formula (I) wherein Q1-Q2 and Q3-Q4 is (II).Type: GrantFiled: January 21, 2019Date of Patent: May 31, 2022Assignee: Flexterra, Inc.Inventors: Shaofeng Lu, Antonio Facchetti, Mark Seger, Zhihua Chen, Yu Xia, Timothy Chiu, Joshua Lee Ayers
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Publication number: 20210285114Abstract: A membrane-free electrochemical reactor and fuel-cell having a collection chamber between a first and second chamber, a mesoporous carbon paper cathode between the first chamber and the collection chamber, a mesoporous carbon paper anode between the second chamber and the collection chamber, the cathode is coated with an oxygen reduction reaction catalyst that imparts a two-electron partial reduction reaction to hydrogen peroxide, the anode is coated with an oxygen evolution reaction coating or a hydrogen oxidation reaction coating, oxygen/air input and output ports connected to the first chamber, KOH/water input and output ports connected to the second chamber that are in an open state under an electrolyzer mode, H2/water input and output ports connected to the second chamber that are in an open state under a fuel-cell mode, a second KOH/water input port connected to the collection chamber, and a hydrogen peroxide/KOH/water output port connected to the collection chamber.Type: ApplicationFiled: October 17, 2017Publication date: September 16, 2021Inventors: Thomas Francisco Jaramillo, Zhenan Bao, Jens K. Nørskov, Shucheng Chen, Zhihua Chen
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Publication number: 20210257568Abstract: This invention relates to a thin-film transistor including, a dielectric layer having a first side and an opposed second side; a source electrode, a drain electrode separated from the source electrode, and a semiconductor component disposed between and in contact with the source electrode and the drain electrode, the source electrode, the drain electrode and the semiconductor component being disposed adjacent the first side of the dielectric layer; and a gate electrode disposed adjacent the second side of the dielectric layer opposite the semiconductor component; wherein the semiconductor component comprises one or more n-type organic semiconductor materials based on arene-bis(dicarboximide)s, and wherein the thin-film transistor has a channel length, measured as the shortest path from the source electrode to the drain electrode, of no more than 20 ?m.Type: ApplicationFiled: November 19, 2019Publication date: August 19, 2021Inventors: Antonio Facchetti, Yu Xia, Zhihua Chen, Timothy Chiu, Shaofeng Lu
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Publication number: 20210232528Abstract: Examples described herein relate to an apparatus comprising: a descriptor format translator accessible to a driver. In some examples, the driver and descriptor format translator share access to transmit and receive descriptors. In some examples, based on a format of a descriptor associated with a device differing from a second format of descriptor associated with the driver, the descriptor format translator is to: perform a translation of the descriptor from the format to the second format and store the translated descriptor in the second format for access by the device. In some examples, the device is to access the translated descriptor; the device is to modify content of the translated descriptor to identify at least one work request; and the descriptor format translator is to translate the modified translated descriptor into the format and store the translated modified translated descriptor for access by the driver.Type: ApplicationFiled: March 22, 2021Publication date: July 29, 2021Inventors: Patrick G. KUTCH, Andrey CHILIKIN, Jin YU, Cunming LIANG, Changpeng LIU, Ziye YANG, Gang CAO, Xiaodong LIU, Zhiguo WEN, Zhihua CHEN
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Patent number: 11041261Abstract: A graphene oxide/polypropylene heat-resistant high-strength composite profile and a preparation method thereof. The composite profile is a graphene oxide/polypropylene-based reinforced plain weave composite resin material, which is a heat-resistant high-strength composite profile prepared from a graphene oxide/polypropylene-based woven plain weave fabric and a fiber heat-insulating material which are made into a layered spacing structure composite flat net, and a resin composite material. The preparation method comprises the following steps: preparation of a graphene oxide/polypropylene-based woven plain weave fabric; preparation of a graphene oxide/polypropylene-based reinforced plain weave composite material; preparation of a multilayer graphene oxide/polypropylene-based reinforced plain weave composite material; and preparation of a resin composite material. The present invention has the advantages of convenient operation and excellent properties.Type: GrantFiled: October 31, 2017Date of Patent: June 22, 2021Assignee: JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGYInventors: Xu Huang, Weidong Zhang, Zhihua Chen
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Publication number: 20210026016Abstract: The present disclosure provides a range-finding system capable of data communication. The range-finding system includes a rangefinder for acquiring ranging data, a magnetic ring unit having at least two communication channels, and a data processing and control unit. Each communication channel includes a magnetic ring. The magnetic ring unit transmits the ranging data as downlink data from the rangefinder to the data processing and control unit via one or more of the communication channels.Type: ApplicationFiled: September 29, 2020Publication date: January 28, 2021Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.Inventors: Zhihua CHEN, Letian LIU, Chunxin QIU, Xujun TAN, Xiaojun ZHOU
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Patent number: 10886471Abstract: The present teachings relate to novel polymeric materials for electrode treatment. The present polymeric electrode modifiers can be derived from an episulfide monomer via either an acid-catalyzed ring-opening polymerization reaction or a nucleophilic polymerization reaction.Type: GrantFiled: June 6, 2018Date of Patent: January 5, 2021Assignee: Flexterra, Inc.Inventors: Zhihua Chen, Darwin Scott Bull, Mark Seger, Timothy Chiu, Yu Xia, Antonio Facchetti