Patents by Inventor Min Qiu
Min Qiu 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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Patent number: 11984500Abstract: The invention provides a multi-Vt vertical power device and a method of making the same. Through patterning a contact mask, a contact structure array having a shared trench gate structure may be formed, and different traversal gaps between an edge of a contact portion of a second conductivity type and an edge of a trench may be formed in the contact structure array. As such, multi-Vt vertical states may be implemented for storing information. The present invention allows making a multi-Vt vertical power device having different Vt's to be capable to store information without additional process steps. Therefore, with respect to the present invention, the process is simple, cost is low, and application field is wide; number of Vt varies to store multi-bit digital information or analog information in the power device; the built-in multi-Vt power MOSFET and IGBT are adapted not only for the high power applications but also for information storage.Type: GrantFiled: November 15, 2021Date of Patent: May 14, 2024Assignee: SiEn (QingDao) Integrated Circuits Co., Ltd.Inventors: Min-Hwa Chi, Dongyang Zhou, Jinpeng Qiu, Peng Li, Conghui Liu
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Publication number: 20240153536Abstract: Embodiments of the present disclosure provide a video editing method and apparatus, an electronic device, and a storage medium. The method comprises: creating at least one editing subtask for a video editing task; in response to a first operation for triggering a target editing subtask, obtaining an initial video material and presenting an editing interface of the target editing subtask; recording the editing operation triggered in the editing interface and presenting an indication identifier of the editing operation in the editing track; generating an editing result of the target editing subtask based on the recorded information of the editing operation and the initial video material; based on the editing result of each editing subtask of the video editing task, generating a target video as an editing result of the video editing task.Type: ApplicationFiled: December 20, 2023Publication date: May 9, 2024Inventors: Xiaoran Zhang, Yuan Zhang, Xinyi Zha, Zhirui Jiang, Min Shen, Yu Zhang, Yan He, Jiahui Qiu, Shangshang Xiang, Long Ma
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Patent number: 11937980Abstract: A multi-row ultrasonic imaging apparatus and an ultrasonic imaging instrument are disclosed. The multi-row ultrasonic imaging apparatus includes a housing, and a first ultrasonic transducer, a second ultrasonic transducer, and an adjustment mechanism that are installed in the housing. Ultrasonic waves emitted by the first ultrasonic transducer and the second ultrasonic transducer can intersect to form a confocal point. At least one of the first ultrasonic transducer and the second ultrasonic transducer is connected to the adjustment mechanism to move relative to the housing under the action of the adjustment mechanism, so as to adjust the position of the confocal point.Type: GrantFiled: September 15, 2021Date of Patent: March 26, 2024Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Weibao Qiu, Min Su, Zhiqiang Zhang, Hairong Zheng
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Publication number: 20240098120Abstract: Aspects of the subject disclosure may include, for example, generating prioritized lists of OTT applications for end user devices, exchanging or otherwise providing the prioritized list(s) to enable analysis and comparison resulting in a selection of an OTT application, and establishing a communication service via the selected OTT application between the end user devices. Other embodiments are disclosed.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Min Lu, Chaoxin Qiu
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Publication number: 20240098119Abstract: Aspects of the subject disclosure may include, for example, executing an OTT application; and providing an API that enables the OTT application to connect with a native SIP stack of the device, where the OTT application negotiates with a network server for one or more QoS parameters for a communication service provided via the OTT application. Other embodiments are disclosed.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Chaoxin Qiu, Min Lu
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Publication number: 20230338491Abstract: A screening method of individualized tumor neoantigen peptide and a vaccine preparation thereof are provided. The screening method includes: Step 1, collecting and collating variable information for mutation producing a neoantigen and an antigenic peptide; Step 2, calculating according to a formula to obtain a score of each antigenic peptide; Step 3, arranging the antigen peptides in a descending order according to iNeo_Score, and selecting the antigen peptides from top to bottom successively; Step 4, continuing to select an antigenic peptide until enough candidate antigenic peptides are obtained or all of candidate antigenic peptides are selected so as to obtain screened antigenic peptides; and Step 5, grouping the screened antigen peptides into preparation groups. The designed individualized tumor neoantigen peptide is screened and prepared into a preparation in the disclosure, which includes screened antigen peptide, inorganic salt and an excipient. The preparation can be made into small-volume injection.Type: ApplicationFiled: June 21, 2023Publication date: October 26, 2023Inventors: Fan MO, Shuiping SHI, Liang LIU, Min QIU, Ning HAN
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Patent number: 11692640Abstract: A fluid control device includes a body having an inlet, an outlet, and a fluid flow path between the inlet and the outlet, a seat, and a control element that is coupled to a stem. The control element and the stem are movable along a first axis and biased toward a closed position in which the control element engages the seat. The fluid control device includes an actuator assembly including a shaft that is operatively coupled to the stem via a Scotch yoke mechanism such that rotation of the shaft in a first rotational direction causes movement of the stem and control element along the first axis in a first translational direction. The actuator assembly includes a trigger mechanism that is responsive to fluid pressure and prevents rotation of the shaft in a first mode of operation and releases the shaft to allow rotation in a second mode of operation.Type: GrantFiled: February 10, 2019Date of Patent: July 4, 2023Assignee: FISHER JEON GAS EQUIPMENT (CHENGDU) CO., LTD.Inventors: Jie Yuan, Min Qiu, Yanbo Shi, Xiaojuan Qin
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Patent number: 11300401Abstract: A measuring point position automatic allocation method for a multi-head measuring apparatus is provided and includes steps as follows: obtaining point position coordinates for all point positions on a surface of a color filter that need measurement, grouping the point position coordinates, matching the Y-axis coordinates of each group with gantry mechanisms corresponding to a measuring range, according to the Y-axis coordinates of the gantry mechanisms matching X-axis coordinates with the measuring head mechanisms, sequentially matching the point position coordinates of all the point positions needing measurement with the gantry mechanisms and the measuring head mechanisms to complete allocation of the point positions.Type: GrantFiled: December 25, 2018Date of Patent: April 12, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Min Li, Zhiwei Yu, Min Qiu
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Publication number: 20210048119Abstract: A fluid control device includes a body having an inlet, an outlet, and a fluid flow path between the inlet and the outlet, a seat, and a control element that is coupled to a stem. The control element and the stem are movable along a first axis and biased toward a closed position in which the control element engages the seat. The fluid control device includes an actuator assembly including a shaft that is operatively coupled to the stem via a Scotch yoke mechanism such that rotation of the shaft in a first rotational direction causes movement of the stem and control element along the first axis in a first translational direction. The actuator assembly includes a trigger mechanism that is responsive to fluid pressure and prevents rotation of the shaft in a first mode of operation and releases the shaft to allow rotation in a second mode of operation.Type: ApplicationFiled: February 10, 2019Publication date: February 18, 2021Applicant: FISHER JEON GAS EQUIPMENT (CHENGDU) CO., LTD.Inventors: Joe Yuan, Min Qiu, Helen Shi, Shirley Qin
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Publication number: 20200255930Abstract: The present invention relates to methods of electron beam lithography using ice resist to fabricate nanostructures on a substrate and, more particularly, to a method of fabricating desired three-dimensional nanostructures on a substrate. The method involves two main strategies: grayscale ice lithography and stacking layered structures. Moreover, these two strategies can be combined in one fabrication process to produce more complex 3D nanostructures.Type: ApplicationFiled: February 7, 2019Publication date: August 13, 2020Inventors: Min QIU, Ding ZHAO, Yu HONG, Dongli LIU
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Publication number: 20200200524Abstract: A measuring point position automatic allocation method for a multi-head measuring apparatus is provided and includes steps as follows: obtaining point position coordinates for all point positions on a surface of a color filter that need measurement, grouping the point position coordinates, matching the Y-axis coordinates of each group with gantry mechanisms corresponding to a measuring range, according to the Y-axis coordinates of the gantry mechanisms matching X-axis coordinates with the measuring head mechanisms, sequentially matching the point position coordinates of all the point positions needing measurement with the gantry mechanisms and the measuring head mechanisms to complete allocation of the point positions.Type: ApplicationFiled: December 25, 2018Publication date: June 25, 2020Inventors: Min LI, Zhiwei Yu, Min Qiu
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Patent number: 10671607Abstract: A method includes traversing a query plan tree having multiple nodes, each node representative of an operation on data that is the subject of a query, to extract multiple pipelines from the query plan tree, identify dependencies between the multiple extracted pipelines, and provide a pipeline dependent tree based on the dependencies between the multiple extracted pipelines for execution of the query by multiple processors.Type: GrantFiled: September 23, 2016Date of Patent: June 2, 2020Assignee: Futurewei Technologies, Inc.Inventors: Min Qiu, Ron-Chung Hu, Masood Mortazavi
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Patent number: 10267295Abstract: The present application discloses a method and an apparatus for solar power generation through gas volumetric heat absorption based on characteristic absorption spectrum. A radiation energy conversion device absorbs concentrated solar radiation and converts radiation energy into thermal energy; the thermal energy is transferred to the other side of the radiation energy conversion device and then is converted into radiation energy; and the energy is transferred in a receiver cavity. The working gas from the outlet of a recuperator flows into the receiver cavity and absorbs the radiation energy. The heated working gas with high temperature flows into a turbine, doing shaft work through expansion. The expanded working gas flows through the recuperator to exchange heat. The working gas flows into a cooler, a compressor and the recuperator in sequence, and then flows into a receiver cavity to be heated volumetrically, completing a thermal power cycle.Type: GrantFiled: June 8, 2017Date of Patent: April 23, 2019Assignee: ZHEJIANG UNIVERSITYInventors: Gang Xiao, Min Qiu, Mingjiang Ni, Qiang Li, Wen Yang, Zhongyang Luo, Kefa Cen
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Patent number: 10167812Abstract: A radiation thermal absorber based on characteristic absorption spectrum, a Stirling engine and an operation method thereof. The radiation thermal absorber allows working gas in the Stirling engine to absorb radiation heat quickly, and help the Stirling engine adopt assistant heating to ensure steady operation when solar power is not enough. The radiation thermal absorber includes a heater base, a radiation energy conversion device, heating tubes, a combustion chamber and valves of the heating tubes. The radiation energy conversion device converts the solar energy into radiation energy near a characteristic absorption peak of the working gas, and the working gas absorbs the radiation directly in depth.Type: GrantFiled: June 8, 2017Date of Patent: January 1, 2019Assignee: Zhejiang UniversityInventors: Gang Xiao, Min Qiu, Mingjiang Ni, Qiang Li, Shulin Wang, Zhongyang Luo, Kefa Cen
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Publication number: 20180173762Abstract: A method implemented by a database system, comprising generating, by a processor of the database system, a plurality of join requests to at least two database tables with a common field responsive to a plurality of data requests, identifying, by the processor, at least two intervals of data with the common field using the plurality of join requests, creating, by the processor, a shadow table comprising the at least two intervals of data with the common field, wherein the shadow table comprises a plurality of fields from the at least two database tables, and wherein the plurality of fields are identified based on at least one of the join requests, storing, in a memory coupled to the processor, the shadow table, and generating, by the processor, a response to a subsequent data request using data stored in the shadow table.Type: ApplicationFiled: December 15, 2016Publication date: June 21, 2018Inventors: Ron-Chung Hu, Guangyu Shi, Min Qiu, Masood Mortazavi, Jiafeng Zhu
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Publication number: 20180089270Abstract: A method includes traversing a query plan tree having multiple nodes, each node representative of an operation on data that is the subject of a query, to extract multiple pipelines from the query plan tree, identify dependencies between the multiple extracted pipelines, and provide a pipeline dependent tree based on the dependencies between the multiple extracted pipelines for execution of the query by multiple processors.Type: ApplicationFiled: September 23, 2016Publication date: March 29, 2018Inventors: Min Qiu, Ron-Chung Hu, Masood Mortazavi
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Patent number: 9920835Abstract: A piston device and a pressure regulator including the piston device. The piston device includes a piston body and a baffle plate having a surface provided with openings. The baffle plate is arranged in the piston body and divides the piston body into an upper first area and a lower second area. The piston device beneficially improves the stress balance of the first area and the second area, thereby improving the stability of the overall system.Type: GrantFiled: January 24, 2014Date of Patent: March 20, 2018Assignee: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Yanwei Lei, Min Qiu, Xuan Yu
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Publication number: 20180038310Abstract: A radiation thermal absorber based on characteristic absorption spectrum, a Stirling engine and an operation method thereof. The radiation thermal absorber allows working gas in the Stirling engine to absorb radiation heat quickly, and help the Stirling engine adopt assistant heating to ensure steady operation when solar power is not enough. The radiation thermal absorber includes a heater base, a radiation energy conversion device, heating tubes, a combustion chamber and valves of the heating tubes. The radiation energy conversion device converts the solar energy into radiation energy near a characteristic absorption peak of the working gas, and the working gas absorbs the radiation directly in depth.Type: ApplicationFiled: June 8, 2017Publication date: February 8, 2018Inventors: Gang Xiao, Min Qiu, Mingjiang Ni, Qiang Li, Shulin Wang, Zhongyang Luo, Kefa Cen
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Publication number: 20180038353Abstract: The present application discloses a method and an apparatus for solar power generation through gas volumetric heat absorption based on characteristic absorption spectrum. A radiation energy conversion device absorbs concentrated solar radiation and converts radiation energy into thermal energy; the thermal energy is transferred to the other side of the radiation energy conversion device and then is converted into radiation energy; and the energy is transferred in a receiver cavity. The working gas from the outlet of a recuperator flows into the receiver cavity and absorbs the radiation energy. The heated working gas with high temperature flows into a turbine, doing shaft work through expansion. The expanded working gas flows through the recuperator to exchange heat. The working gas flows into a cooler, a compressor and the recuperator in sequence, and then flows into a receiver cavity to be heated volumetrically, completing a thermal power cycle.Type: ApplicationFiled: June 8, 2017Publication date: February 8, 2018Inventors: Gang Xiao, Min Qiu, Mingjiang Ni, Qiang Li, Wen Yang, Zhongyang Luo, Kefa Cen
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Patent number: D943324Type: GrantFiled: April 12, 2021Date of Patent: February 15, 2022Assignee: KANUODISI (GUANGZHOU) FURNITURE CO., LTD.Inventor: Min Qiu