Patents by Inventor Bo Xia
Bo Xia 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).
-
Publication number: 20240146169Abstract: The invention provides a focusing motor, a closed-loop control method for the focusing motor, and a camera device. The focusing motor includes a mover bracket and a mover plate mounted thereon, a stator and first stator plates and second stator plates mounted thereon, and a processing unit connected to the mover pole plate, the first stator plate and the second stator plate. The mover pole plate is positioned opposite the first stator plate and the second stator plate, and the facing areas change with the movement of the mover bracket. The processing unit controls the movement of the mover bracket in the focusing direction based on the capacitance signals formed by the mover pole plate and the first stator plate as well as the capacitance signals formed by the second stator plate.Type: ApplicationFiled: December 30, 2023Publication date: May 2, 2024Inventors: Yaoguo Zhang, Bo Xia, Yulin Zhang
-
Publication number: 20240122200Abstract: Provided is a functional edible oil (FEO), a preparation method therefor and use thereof. The FEO is prepared by ternary transesterification of medium-chain triglycerides (MCTs), oils rich in linoleic acid, and oils rich in linolenic acid. The fatty acid composition and distribution of the FEO were determined and optimized via comparative analysis of indexes such as melting point, and effect of improving glucose and lipid metabolism as determined by animal tests. The FEO has a mass ratio of 2.3 to 4.0 for medium chain fatty acids (MCFAs) in MCTs to long chain fatty acids (LCFAs) in the oils rich in linoleic acid, and oils rich in linolenic acid and a mass ratio of 0.5 to 1.0 for linoleic acid to linolenic acid in the LCFAs, by mass of fatty acids. The FEO is added to food products at ?18.00%.Type: ApplicationFiled: October 14, 2021Publication date: April 18, 2024Inventors: Zheling ZENG, Guibing ZENG, Zhen OUYANG, Bo YANG, Ping YU, Jiaheng XIA, Maomao MA, Dongman WAN, Miao LUO, Cheng ZENG, Xuefang WEN
-
Publication number: 20240103097Abstract: The present disclosure provides a direct current (DC) transformer error detection apparatus for a pulsating harmonic signal, including a DC and pulsating harmonic current output module and an external detected input module, where the DC and pulsating harmonic current output module outputs a DC and a DC superimposed pulsating harmonic current to an internal sampling circuit and a self-calibrated standard resistor array; and the internal sampling circuit converts the input DC and the input DC superimposed pulsating harmonic current into a voltage signal, and sends the voltage signal to an analog-to-digital (AD) sampling and measurement component through a front-end conditioning circuit and a detected input channel. The DC transformer error detection apparatus can complete self-calibration for measurement of the DC and the pulsating harmonic signal on a test site.Type: ApplicationFiled: August 17, 2022Publication date: March 28, 2024Inventors: Xin Zheng, Wenjing Yu, Tao Peng, Yi Fang, Ming Lei, Hong Shi, Ben Ma, Li Ding, Wei Wei, Linghua Li, He Yu, Tian Xia, Yingchun Wang, Sike Wang, Dongri Xie, Xin Wang, Bo Pang, Xianjin Rong
-
Publication number: 20240081360Abstract: Disclosed is a base oil for functional food oils and fats, a preparation method therefor and the use thereof. The base oil for functional food oils and fats is formed through ternary transesterification on medium-chain triglycerides, high-melting-point fat and oils rich in linolenic acid. The base oil for functional food oils and fats has a wide melting range, can significantly improve the glucose and lipid metabolism disorder, balance the essential and functional fatty acids in the body, and quickly replenish energy. Animal experiments were conducted and the fatty acid composition and distribution of the base oil were optimized and determined through comparative analysis based on evaluation indicators such as the improved effect in glucose and lipid metabolism and melting point.Type: ApplicationFiled: December 31, 2021Publication date: March 14, 2024Applicant: Nanchang UniversityInventors: Zheling Zeng, Guibing Zeng, Zhen Ouyang, Bo Yang, Ping Yu, Jiaheng Xia, Maomao Ma, Dongman Wan, Miao Luo, Cheng Zeng, Xuefang Wen
-
Publication number: 20240080898Abstract: The present disclosure provides a method and an apparatus for information transmission, the method including: transmitting a Physical Random Access Channel (PRACH) or a Physical Uplink Shared Channel (PUSCH) over an uplink narrow band to a wireless communication node, wherein the uplink narrow band is selected from a set of narrow bands based on a coverage level of each narrow band in the set of narrow bands; and receiving a downlink control channel or a Physical Downlink Shared Channel (PDSCH) over a downlink narrow band corresponding to the uplink narrow band or an anchor carrier, wherein the set of narrow bands is configured by the wireless communication node.Type: ApplicationFiled: September 6, 2023Publication date: March 7, 2024Inventors: Wen ZHANG, Bo DAI, Shuqiang XIA, Huiying FANG
-
Publication number: 20240076488Abstract: Provided herein is an electrically conductive composition capable of sintering. More particularly, the electrically conductive composition comprises sinterable silver particles dispersed in a binder resin, which binder resin is not yet in a fully cured state when the composition is heated to a temperature at which the silver particles start to sinter.Type: ApplicationFiled: October 30, 2023Publication date: March 7, 2024Inventors: Bo Xia, Qizhuo Zhuo, Xinpei Cao, Xuan Hong
-
Patent number: 11671709Abstract: In accordance with the present disclosure, a method for controlling an anti-vibration actuator is provided such that the position of the applied opposite rotation in a gyro stabilization process can be measured using capacitance sensing. In some embodiments, a rotor plate attached to a rotor and a stator plate attached to a stator can be used to create a capacitance. When the rotor moves, a distance change value of the rotor can be calculated based on the capacitance measured between the rotor plate and the stator plate. In these embodiments, the cost and the form factor of the aforementioned anti-vibration actuator are reduced compared to implementation of magnetic field sensors in the anti-vibration actuator.Type: GrantFiled: December 14, 2021Date of Patent: June 6, 2023Assignee: CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.Inventors: Yaoguo Zhang, Bo Xia, Yulin Zhang
-
Publication number: 20230153293Abstract: Systems, devices, and techniques are disclosed for multi-threaded dynamic queries on an unpartitioned database. An instruction to perform a database operation on rows of a database may be received. Processing threads may be generated by generating three random numbers. A starting point of a processing thread may be set to a first random number, an offset may be set to a second random number, and an order may be based on a third random number. The processing threads may each generate a dynamic query. A dynamic query generated by a processing thread may include an instruction to perform the database operation on rows of the database based on the offset, starting point, and order for the processing thread. Each dynamic query may be run against the database to perform the database operation.Type: ApplicationFiled: November 16, 2021Publication date: May 18, 2023Inventors: Karthik Mohan Subramanian, Varun Mohta, Ted Liu, Yeshwant Sai Madanagopal, Jeffrey Zoch, Bo Xia
-
Patent number: 11593220Abstract: Examples include a ticketing system for managing performance of computer services. The ticketing system includes a ticket database to store a plurality of tickets, each ticket defining a job to be performed on a computing system, and a master to create a ticket, store the ticket in the ticket database, and update the ticket. The ticketing system includes a scheduler to determine whether to create the ticket based at least in part on a set of conditions, and to request the master to create the ticket when the ticket is to be created, and a worker to get the ticket from the master, perform the job defined by the ticket, and request the master to update the ticket with a status of the ticket. The ticketing system includes a supervisor to request the master to find a stale ticket, and, if found, to request the worker to abort performance of the job defined by the stale ticket.Type: GrantFiled: December 10, 2019Date of Patent: February 28, 2023Assignee: salesforce.com, inc.Inventors: Jeffrey Zoch, Ted Liu, Karthik Mohan Subramanian, Youngjin Yu, Bo Xia, Yeshwant Sai Madanagopal
-
Patent number: 11490602Abstract: A breeding method for improving reproductive performance of a chicken specialized dam line includes the steps of forming an F1 generation group, forming a breeding group, screening a breeding group, forming an F2 generation group, and continuously breeding to an Fn generation group. The method includes raising in small-scale groups and natural mating for systematic selection and breeding, which effectively reduces the generation interval and has the features of easy operation and fast genetic progress, not only ensuring animal welfare, but also effectively improving production performance.Type: GrantFiled: February 26, 2020Date of Patent: November 8, 2022Assignee: Sichuan Animal Science AcademyInventors: Xiaosong Jiang, Chaowu Yang, Mohan Qiu, Zengrong Zhang, Chunlin Yu, Huarui Du, Qingyun Li, Bo Xia, Xiaoyan Song, Chenming Hu, Xia Xiong, Li Yang, Han Peng, Jialei Chen
-
Publication number: 20220191373Abstract: In accordance with the present disclosure, a method for controlling an anti-vibration actuator is provided such that the position of the applied opposite rotation in a gyro stabilization process can be measured using capacitance sensing. In some embodiments, a rotor plate attached to a rotor and a stator plate attached to a stator can be used to create a capacitance. When the rotor moves, a distance change value of the rotor can be calculated based on the capacitance measured between the rotor plate and the stator plate. In these embodiments, the cost and the form factor of the aforementioned anti-vibration actuator are reduced compared to implementation of magnetic field sensors in the anti-vibration actuator.Type: ApplicationFiled: December 14, 2021Publication date: June 16, 2022Inventors: Yaoguo Zhang, Bo Xia, Yulin Zhang
-
Publication number: 20220187563Abstract: In accordance with the present disclosure, a method for controlling an autofocus actuator is provided such that the actual position of the autofocus actuator can be measured using capacitance sensing. In some embodiments, a rotor plate attached to a rotor and a stator plate attached to a stator in the autofocus actuator can be used to create a capacitance. When the rotor moves, a capacitance change value between the rotor plate and the stator plate can be measured. In these embodiments, the cost and the form factor of the aforementioned autofocus actuator are reduced compared to implementation of magnetic field sensors in the autofocus actuator.Type: ApplicationFiled: December 14, 2021Publication date: June 16, 2022Inventors: Yaoguo Zhang, Bo Xia, Yulin Zhang
-
Publication number: 20220129908Abstract: A method, an apparatus and a system of processing information. The method of processing information includes: receiving a first information from the client side; performing a semantic understanding on the first information in response to the first information received, so as to obtain a user intention; determining a business process corresponding to the user intention; obtaining, from the first information and a context information of the first information, an entity information, wherein the entity information is related to the business process corresponding to the user intention; and determining a response information for the first information based on the entity information and the business process corresponding to the user intention and transmitting the response information to the client service side.Type: ApplicationFiled: March 11, 2020Publication date: April 28, 2022Inventors: Hai WANG, Bo XIA, Maogui LI, Tao LI, Yanlei GAO
-
Patent number: 11293050Abstract: Disclosed are a method for marking 5-formyl cytosine and the use thereof in single base resolution sequencing. The method for marking the 5-formyl cytosine comprises the following steps of: (1) preparing a DNA or RNA sample; and (2) mixing the DNA or RNA sample with a buffer solution and a compound R1—CH2—CN to obtain a marking reaction system; and reacting the compound R1—CH2—CN therein with the 5-formyl cytosine in DNA and RNA molecules, and thereby achieving the marking of the 5-formyl cytosine; the reaction process is as in (I) below: wherein, R1 is an electron withdrawing group next to the CH2 group, preferably —CN, (II) or (III), and more preferably —CN; R is a DNA or RNA molecule connected to the 5-formyl cytosine; and the pH value of the marking reaction system is 7.5-9. On this basis, also provided in the present invention is a sequencing analysis method for the 5-formyl cytosine.Type: GrantFiled: February 26, 2018Date of Patent: April 5, 2022Assignee: Peking UniversityInventors: Chengqi Yi, Chenxu Zhu, Bo Xia
-
Patent number: 11157314Abstract: Examples include a computer-implemented method for determining one or more observations about a computing system, determining a plurality of sets of one or more actions based at least in part on a plurality of policies and the one or more observations; reducing the plurality of sets of one or more actions to generate a reduced set of actions, the reduced set of actions including scheduling a computing system to execute the reduced set of actions by requesting one or more idempotent tickets to be created in a ticketing system; and performing, or causing to be performed, the reduced set of actions.Type: GrantFiled: December 10, 2019Date of Patent: October 26, 2021Assignee: salesforce.com, inc.Inventors: Jeffrey Zoch, Ted Liu, Karthik Mohan Subramanian, Youngjin Yu, Bo Xia, Yeshwant Sai Madanagopal
-
Publication number: 20210173745Abstract: Examples include a ticketing system for managing performance of computer services. The ticketing system includes a ticket database to store a plurality of tickets, each ticket defining a job to be performed on a computing system, and a master to create a ticket, store the ticket in the ticket database, and update the ticket. The ticketing system includes a scheduler to determine whether to create the ticket based at least in part on a set of conditions, and to request the master to create the ticket when the ticket is to be created, and a worker to get the ticket from the master, perform the job defined by the ticket, and request the master to update the ticket with a status of the ticket. The ticketing system includes a supervisor to request the master to find a stale ticket, and, if found, to request the worker to abort performance of the job defined by the stale ticket.Type: ApplicationFiled: December 10, 2019Publication date: June 10, 2021Inventors: Jeffrey ZOCH, Ted LIU, Karthik Mohan SUBRAMANIAN, Youngjin YU, Bo Xia, Yeshwant Sai MADANAGOPAL
-
Publication number: 20210173703Abstract: Examples include a computer-implemented method for determining one or more observations about a computing system, determining a plurality of sets of one or more actions based at least in part on a plurality of policies and the one or more observations; reducing the plurality of sets of one or more actions to generate a reduced set of actions, the reduced set of actions including scheduling a computing system to execute the reduced set of actions by requesting one or more idempotent tickets to be created in a ticketing system; and performing, or causing to be performed, the reduced set of actions.Type: ApplicationFiled: December 10, 2019Publication date: June 10, 2021Inventors: Jeffrey ZOCH, Ted LIU, Karthik Mohan SUBRAMANIAN, Youngjin YU, Bo Xia, Yeshwant Sai MADANAGOPAL
-
Publication number: 20200396971Abstract: A breeding method for improving reproductive performance of a chicken specialized dam line includes the steps of forming an F1 generation group, forming a breeding group, screening a breeding group, forming an F2 generation group, and continuously breeding to an Fn generation group. The method includes raising in small-scale groups and natural mating for systematic selection and breeding, which effectively reduces the generation interval and has the features of easy operation and fast genetic progress, not only ensuring animal welfare, but also effectively improving production performance.Type: ApplicationFiled: February 26, 2020Publication date: December 24, 2020Applicant: Sichuan Animal Science AcademyInventors: XIAOSONG JIANG, CHAOWU YANG, MOHAN QIU, ZENGRONG ZHANG, CHUNLIN YU, HUARUI DU, QINGYUN LI, BO XIA, XIAOYAN SONG, CHENMING HU, XIA XIONG, LI YANG, HAN PENG, JIALEI CHEN
-
Patent number: 10836922Abstract: Provided herein are ink compositions with improved conductivity. The improved conductivity is attributable to the addition of organohalogen compounds to the composition.Type: GrantFiled: February 16, 2018Date of Patent: November 17, 2020Assignee: Henkel IP & Holding GmbHInventors: Hong Jiang, Himal Khatri, Bo Xia, Aziz Shaikh
-
Patent number: 10778250Abstract: Processors are arranged in a pipeline structure to operate on multiple layers of data, each layer comprising multiple groups of data. An input to a memory is coupled to an output of the last processor in the pipeline, and the memory's output is coupled to an input of the first processor in the pipeline. Multiplexing and de-multiplexing operations are performed in the pipeline. For each group in each layer, a stored result read from the memory is applied to the first processor in the pipeline structure. A calculated result of the stored result is output at the last processor and stored in the memory. Once processing for the last group of data in a first layer is completed, the corresponding processor is configured to process data in a next layer before the pipeline finishes processing the first layer. The stored result obtained from the next layer comprises a calculated result produced from a layer previous to the first layer.Type: GrantFiled: February 15, 2019Date of Patent: September 15, 2020Assignee: TensorCom, Inc.Inventors: Bo Xia, Ricky Lap Kei Cheung, Bo Lu