Patents by Inventor Hai Tao
Hai Tao 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: 20230003834Abstract: The present disclosure provides a parameter calibration importing method for importing calibration parameter into an UWB module, the parameter calibration importing method includes determining the calibration parameter according to requirements of the UWB module, storing the calibration parameters, and writing the corresponding calibration parameters into an UWB chip according to the identity information. Wherein the calibration parameter is associated with identity information of the UWB module.Type: ApplicationFiled: November 24, 2021Publication date: January 5, 2023Inventors: Hai-Tao Xu, Jian-Guo Chan
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Patent number: 11532987Abstract: An apparatus includes a first group of switches connected in series, a second group of switches connected in series, a first flying capacitor between a first common node and a third common node of the first group of switches, a second flying capacitor between a first common node and a third common node of the second group of switches, wherein the first group of switches and the second group of switches are configured such that the apparatus operates in one of three operating modes including a bypass operating mode, a hybrid operating mode and a boost/buck operating mode.Type: GrantFiled: April 9, 2021Date of Patent: December 20, 2022Assignee: Halo Microelectronics Co., Ltd.Inventors: Shuang Han, Hai Tao, Rui Liu, Jun Fan, Liang Zhao
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Patent number: 11494270Abstract: A data backup method includes querying a first block of a first blockchain for unused transaction output information based on a first condition being met, the first block including each block of all blocks included in the first blockchain; generating transaction information according to the unused transaction output information obtained based on the querying, the transaction information indicating a transaction operation based on an account address to which the unused transaction output information belongs; recording the transaction information in a second block and releasing the second block, and recording the second block on which a consensus is reached on a second blockchain; and backing up the first blockchain into a storage system, and deleting the first blockchain. Counterpart apparatus, terminal, server, and/or non-transitory computer-readable medium are also contemplated.Type: GrantFiled: October 8, 2020Date of Patent: November 8, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Zong You Wang, Hai Tao Tu, Li Kong, Kai Ban Zhou, Chang Qing Yang, Nan Wang, Yong Ding, Yi Fang Shi
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Patent number: 11477034Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.Type: GrantFiled: August 14, 2020Date of Patent: October 18, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Patent number: 11476367Abstract: A semiconductor device includes an oxide semiconductor layer, disposed over a substrate. A source electrode of a metal nitride is disposed on the oxide semiconductor layer. A drain electrode of the metal nitride is disposed on the oxide semiconductor layer. A metal-nitride oxidation layer is formed on a surface of the source electrode and the drain electrode. A ratio of a thickness of the metal-nitride oxidation layer to a thickness of the drain electrode or the source electrode is equal to or less than 0.2.Type: GrantFiled: August 23, 2021Date of Patent: October 18, 2022Assignee: UNITED MICROELECTRONICS CORP.Inventors: Yen-Chen Chen, Xiao Wu, Hai Tao Liu, Ming Hua Du, Shouguo Zhang, Yao-Hung Liu, Chin-Fu Lin, Chun-Yuan Wu
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Publication number: 20220317981Abstract: Various embodiments described herein include an application program development and deployment method comprising: acquiring, from a code template library, a first code template matching a code structure of an application program to be developed; creating a template instance based on the first code template; filling a custom code input by a developer into the template instance to obtain a source program code matching said application program; compiling the source program code to obtain a target program code; acquiring a target operating environment mirror matching the target program code from an environment mirror library, wherein at least one operating environment mirror is stored in the environment mirror library, and different operating environment mirrors correspond to different operating environments; and deploying the target program code and the target operating environment mirror onto a target cloud platform.Type: ApplicationFiled: August 27, 2019Publication date: October 6, 2022Applicant: Siemens AktiengesellschaftInventors: He Yu, Qi Wang, Wen Jing Zhou, Wei Sun, Hai Tao Zhang, Li Wang
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Publication number: 20220321168Abstract: A system for increased safety levels at swimming venues includes an UWB tag, a control terminal, and at least three base stations. The UWB tag transmits positioning data of the tag worn by a swimmer and transmits a signal to the at least three base stations. The base stations receive the signal and the positioning data, record time when receiving same, and send the signal, the positioning data, and the time to the control terminal. The control terminal calculates position of the swimmer's UWB tag according to the positioning data and the time when a period of attenuation or disappearance of the wireless connection signal from the immersed UWB tag exceeds a first preset time, generates alarm information, and sends the position of the UWB tag and the alarm information to notify a security officer.Type: ApplicationFiled: December 17, 2021Publication date: October 6, 2022Inventors: TENG-FEI ZHANG, HAI-TAO XU, HUI-SHENG LIU
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Publication number: 20220309898Abstract: A warning device for detecting water level in drainage well includes at least one level sensor and a transceiver. The level sensor includes an antenna and a first processing unit connected to the antenna. The first processing unit controls the antenna to transmit a signal to the transceiver as to increased fluid levels. The transceiver includes a first communication module and a second processing unit, the first communication module receives the signal and the second processing unit obtains the signal from the first communication module and determines the location of the level sensor and its urgency according to whether the signal decays or disappears because of inundation by drainage fluid. The second processing unit further sends information of the target level sensor to a terminal device.Type: ApplicationFiled: December 20, 2021Publication date: September 29, 2022Inventors: HUI-SHENG LIU, HAI-TAO XU
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Publication number: 20220302849Abstract: A control circuit is configured to control a flyback circuit comprising a primary-side switch, a secondary-side rectifier and a transformer. The control circuit comprises a feedback control circuit configured to generate a secondary-side control signal based on a current ripple signal of the transformer, and at least one of a direct-current component of an output voltage signal and a direct-current component of an output current signal of a secondary side of the flyback circuit, wherein the secondary-side control signal is configured to control a turn-off of the secondary-side rectifier, an isolated transmission circuit coupled to the feedback control circuit and configured to generate a first primary-side control signal based on the secondary-side control signal, and a primary control circuit coupled to the isolated transmission circuit and configured to control a turn-on of the primary-side switch in response to receiving the first primary-side control signal.Type: ApplicationFiled: March 18, 2021Publication date: September 22, 2022Inventors: Hai Tao, Chih-Hsien Hsieh, Kai-Fang Wei, Zhibo Tao
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Publication number: 20220283990Abstract: The present disclosure relates to a method for configuring a priority level, a cloud platform, a system, a computing device, and a medium. The method for configuring a priority level for data on a cloud platform comprises determining the data type of received data; determining, according to the data type, a priority level specification used for describing a priority level of the received data; and calculating the priority level of the received data on the basis of the priority level specification of the received data.Type: ApplicationFiled: August 6, 2019Publication date: September 8, 2022Applicant: Siemens AktiengesellschaftInventors: Wei SUN, He YU, Wen Jing ZHOU, Li WANG, Hai Tao ZHANG
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Publication number: 20220268374Abstract: The present invention discloses a humanized heavy hammer structure, comprising a plastic body, a configuration metal block and a fixed block, wherein the plastic body is provided with a swing arm, an accommodating part and a U-shaped accommodating space, the configuration metal block and the fixed block are sequentially arranged in the U-shaped accommodating space, the accommodating part is an-armed along; the outer periphery of the plastic body, the swing arm can swing around the plastic body, and when closed, the swing arm and the accommodating part are mutually buckled, the configuration metal block is completely covered between the plastic body and the fixed block, and the configuration metal block is provided with a U-shaped notch, the fixed block is arranged in the U-shaped notch and connected with the configuration metal block, and a hose is provided in the middle of the fixed block.Type: ApplicationFiled: October 7, 2021Publication date: August 25, 2022Applicant: Xiamen EASO Co.,Ltd.Inventors: Hai tao Lu, Zhen Li, Wei hai Xie, Xi min Chen
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Publication number: 20220263732Abstract: A field data transmission method comprises: a cloud platform determining at least one first device operation index be obtained via data analysis. For each first device operation index, the cloud platform generates control information for the first device operation index. The control information is used to determine a primary edge controller from among at least one edge controller, wherein the primary edge controller is used to send first field data to the cloud platform, the first field data is used for data analysis by the cloud platform to obtain the first device operation index, and the first field data is obtained by the primary edge controller preprocessing second field data. The cloud platform sends each piece of control information to each edge controller, respectively. The cloud platform receives first field data from each primary edge controller, respectively.Type: ApplicationFiled: August 1, 2019Publication date: August 18, 2022Applicant: Siemens AktiengesellschaftInventors: Li WANG, Hai Tao ZHANG, Wen Jing ZHOU, He YU, Wei SUN
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Publication number: 20220247419Abstract: A method of converting an analog input signal to a digital output signal includes adding a digitally controlled offset voltage into a comparison stage of a successive approximation analog-to-digital converter circuit, wherein the digitally controlled offset voltage has a periodic pattern including at least 2(K+1) steps, each of which has a value equal to an integer multiplying 2(?K) of an analog voltage corresponding to a least significant bit (LSB) of an N-bit digital signal, operating the successive approximation analog-to-digital converter circuit to sequentially generate at least a 2(K+1) number of N-bit digital signals based on the at least 2(K+1) steps of the digitally controlled offset voltage, summing the at least the 2(K+1) number of N-bit digital signals to obtain a summing result, and dividing the summing result through a divider block to obtain a digital signal having (N+K) bits.Type: ApplicationFiled: December 16, 2021Publication date: August 4, 2022Inventors: Lijie Zhao, Kien Chan Vi, Hai Tao
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Publication number: 20220203385Abstract: The utility model is realized through the following technical scheme: an energy saving dynamic effluent sprinkler, comprises a shell, a water inlet seat, a water outlet device and a water outlet cover, the water outlet device is arranged in the shell, the water outlet cover is connected with the shell, and the water outlet cover is provided with a water outlet hole; Among them, the water outlet device comprises a base, an inclined water body, a swing water component, an impeller component and a driving component, the inclined water body is connected with the base to form a cavity, the cavity has a water outlet, the impeller component is arranged in the cavity, driven by the impeller component, the driving component can drive the swing water component to swing back and forth; The swing water component is mounted on the base and can swing in the base, the swing component is provided with a water passing chamber, the side surface of the swing component is provided with a water passing outlet, he water outlet isType: ApplicationFiled: May 5, 2021Publication date: June 30, 2022Applicant: Xiamen EASO Co.,Ltd.Inventors: Hua Shan Xu, Hai Tao Lu, Rui Fang Du, Zhen Li
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Publication number: 20220203384Abstract: The present invention discloses a water-saving dynamic water outlet device, which comprising a base, an inclined water body, a swinging water assembly, an impeller assembly and a driving assembly, the inclined water body is connected with the base to form a cavity, the cavity is provided with a water outlet, the impeller assembly is arranged in the cavity, and the driving assembly can drive the swinging water assembly to swing in a reciprocating manner under the driving of the impeller assembly; the swinging water assembly is installed on the base and can swing in the base, a water passing chamber is formed in the swinging assembly, and a water passing port is formed in the side face of the swinging assembly, the water outlet is communicated with the water passing port through a communicating channel, and the plane where the water outlet is located and the plane where the water outlet is located are arranged non-parallel.Type: ApplicationFiled: May 4, 2021Publication date: June 30, 2022Applicant: Xiamen EASO Co.,Ltd.Inventors: Hai Tao Lu, Hua Shan Xu, Zhen Li, Xi Min Chen
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Patent number: 11363734Abstract: An antenna alignment-monitoring method and an antenna alignment-monitoring system are provided. The antenna alignment-monitoring method includes the following steps. An alignment-monitoring system measures an antenna to obtain azimuth information, tilt information and roll information of the antenna. The azimuth information, the tilt information and the roll information are sent from the alignment-monitoring system to a portable device or a server. The azimuth information, the tilt information and the roll information are sent to the portable device and shown on a user interface for aligning the antenna. The azimuth information, the tilt information and the roll information are sent to the server for monitoring the antenna.Type: GrantFiled: November 6, 2020Date of Patent: June 14, 2022Inventors: Jian-Lun Chen, Kuan-Chuan Chou, Wei-Xiang Chen, Hai-Tao Yu
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Patent number: 11343317Abstract: Embodiments provide a data transmission method and apparatus. The method includes: after obtaining information of a target input port of a data receiving device and information of a target protocol used by a target Internet of Things device connected to the target input port, the data receiving device determines the target input port and the target protocol, and decapsulates, according to the target protocol, a first data packet transmitted by the target Internet of Things device via means of the target input port to obtain data. The data receiving device can adaptively determine a target protocol according to the information of the target protocol used by the target Internet of Things device, without configuring the target protocol for the target Internet of Things device in advance.Type: GrantFiled: May 26, 2017Date of Patent: May 24, 2022Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: He Yu, Yong Yuan, Hai Tao Zhang
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Publication number: 20220109104Abstract: A method for fabricating memory device includes: providing a substrate having a bottom electrode layer therein, forming a buffer layer and a mask layer on the buffer layer over the substrate, in contact with the bottom electrode layer, performing an advanced oxidation process on a sidewall of the buffer layer to form a resistive layer, which surrounds the whole sidewall of the buffer layer and extends upward vertically from the substrate, and forming, over the substrate, a noble metal layer and a top electrode layer on the noble metal layer, fully covering the resistive layer and the mask layer.Type: ApplicationFiled: December 15, 2021Publication date: April 7, 2022Applicant: United Microelectronics Corp.Inventors: Hai Tao Liu, Li Li Ding, Yao-Hung Liu, Guoan Du, Qi Lu Li, Chunlei Wan, Yi Yu Lin, Yuchao Chen, Huakai Li, Hung-Yueh Chen
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Publication number: 20220069756Abstract: The present disclosure provides a fan management method and system, and a server. The method includes: monitoring working performance of each dual-motor fan in real-time; determining whether the working performance of the dual-motor fan is normal, if the working performance is normal, instructing the dual-motor fan to continue to operate with normal performance; if the working performance is not normal, instructing a single-motor fan that has no abnormality in the dual-motor fan to operate with a preset compensation strategy; the preset compensation strategy is a strategy for performing performance compensation for a single-motor fan that has no abnormality to normal performance of a dual-motor fan. The present disclosure can reduce energy consumption of the server, avoid ineffective waste, and save operating costs. The fan can be prevented from running at a high speed for a long time, and the service life of the fan can be improved.Type: ApplicationFiled: December 30, 2020Publication date: March 3, 2022Applicants: Inventec (Pudong) Technology Corporation, INVENTEC CORPORATIONInventors: Shuaifeng ZHU, Hai-tao FANG, Lian-fei ZHANG, Qi LIU
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Patent number: 11239419Abstract: The present invention relates to a structure of a memory device. The structure of a memory device includes a substrate, including a bottom electrode layer formed therein. A buffer layer is disposed on the substrate, in contact with the bottom electrode layer. A resistive layer surrounds a whole sidewall of the buffer layer, and extends upward vertically from the substrate. A mask layer is disposed on the buffer layer and the resistive layer. A noble metal layer is over the substrate, and fully covers the resistive layer and the mask layer. A top electrode layer is disposed on the noble metal layer.Type: GrantFiled: July 8, 2019Date of Patent: February 1, 2022Assignee: UNITED MICROELECTRONICS CORP.Inventors: Hai Tao Liu, Li Li Ding, Yao-Hung Liu, Guoan Du, Qi Lu Li, Chunlei Wan, Yi Yu Lin, Yuchao Chen, Huakai Li, Hung-Yueh Chen