Patents by Inventor Guanghua Li
Guanghua Li 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: 20240142944Abstract: The present disclosure provides a method for noise control based on a smart gas platform, wherein the method is executed by a smart gas safety management platform of an Internet of Things (IoT) system for noise control based on the smart gas platform, comprising: obtaining noise data of a gas field station through a sound sensor, the sound sensor being arranged at least one monitoring position of the gas field station, and any one monitoring position having a corresponding monitoring period; determining noise change features of the at least one monitoring position based on the noise data; and determining target operating parameters of the gas field station based on the noise change features, the target operating parameters including a target gas flow rate of a gas pipeline in the gas field station.Type: ApplicationFiled: January 12, 2024Publication date: May 2, 2024Applicant: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua SHAO, Yong LI, Bin LIU, Guanghua HUANG
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Publication number: 20240142063Abstract: The embodiments of the present disclosure provide a method for troubleshooting potential safety hazards of a compressor in a smart gas pipeline network and an Internet of Things system thereof. The method comprises: performing a purification process on sound data of a gas compressor, and determining a target sound feature; establishing a feature data vector library based on networked data and reference device data; determining a current gas data vector and a current device data vector based on gas data and device data, respectively; searching the feature data vector library based on the current gas data vector and the current device data vector, and determining a reference sound feature and a reference vibration feature that meet a preset condition as a standard sound feature and a standard vibration feature; and predicting whether there is a safety hazard in the gas compressor using a hazard model.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua SHAO, Yong LI, Yuefei WU, Bin LIU, Guanghua HUANG
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Publication number: 20240095252Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Patent number: 11868357Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: GrantFiled: August 1, 2022Date of Patent: January 9, 2024Assignee: GOOGLE LLCInventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Publication number: 20230250389Abstract: Provided is a microorganism, which is Leuconostoc citreum WSJ-57 deposited under an accession number of CGMCC No. 19201 in the China General Microbiological Culture Collection Center on Dec. 20, 2019.Type: ApplicationFiled: November 24, 2020Publication date: August 10, 2023Inventors: Xiaojun LIAO, Xuan WANG, Liang ZHAO, Yongtao WANG, Xiankui KONG, Hongyan CHEN, Xueqiang WANG, Guanghua LI
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Publication number: 20220365942Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: ApplicationFiled: August 1, 2022Publication date: November 17, 2022Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Patent number: 11403301Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: GrantFiled: September 26, 2019Date of Patent: August 2, 2022Assignee: GOOGLE LLCInventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Patent number: 10949242Abstract: Disclosed by the present invention are a running method for an embedded type virtual device and a system, an embedded type device being divided into a managing process, a plurality of real-time modules and a plurality of non-real-time modules. The managing process reading a configuration file, loading real-time and non-real-time module libraries of each processor and completing initialization interaction by means of a virtual controller area network (CAN) bus and first in, first out (FIFO) communication. The managing process starting a real-time thread and serially scheduling real-time task according to a task period setting relation. The managing process starting a plurality of non-real-time threads, calling a period task of a non-real-time module and carrying out parallel communication with a plurality of debugging clients. The real-time modules exchange data with each other by means of a virtual data bus, and the real-time modules exchange data with the non-real-time modules by means of a sharing memory.Type: GrantFiled: May 26, 2017Date of Patent: March 16, 2021Assignees: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTDInventors: Hongjun Chen, Qiang Zhou, Jifeng Wen, Jiuhu Li, Dongfang Xu, Guanghua Li, Wei Liu, Dewen Li, Lei Zhou, Tianen Zhao
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Patent number: 10713261Abstract: Implementations provide an enhanced search result to improve the user search experience. For example, the result may include insightful information relevant to the search query that was not specifically requested but that the user may find interesting, such as relationships shared between the two entities related to the query, a relationship between the two entities that does not commonly occur with another relationship shared by the entities, or strong secondary connections for an entity related to the query. In some implementations, insightful connections may also be unique facts for a particular entity. Unique facts may represent a superlative attribute of an entity such as, for example, the tallest actor, the oldest president, the most expensive stock, etc. Such shared relationships, rare relationships, and/or unique facts may be provided as part of the search results presented to the query requestor and may provide insight to the requestor about the entity.Type: GrantFiled: March 13, 2013Date of Patent: July 14, 2020Assignee: GOOGLE LLCInventors: David Francois Huynh, Guanghua Li, Chen Ding, Yanlai Huang, Ying Chai, Liang Hu, Jingxu Chen
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Patent number: 10637287Abstract: An apparatus and method for ensuring the reliability of a trip protection of an intelligent substation. The apparatus comprises a main CPU and an auxiliary CPU connected together, and a main FPGA and an auxiliary FPGA connected together. The main FPGA and the auxiliary FPGA are connected to a physical layer of a protection apparatus, and the main CPU and the auxiliary CPU are connected to a state monitoring data output end of a protected device. The main CPU sends a processing result to the main FPGA, the auxiliary CPU sends the processing result to the auxiliary FPGA, and the auxiliary FPGA synchronizes current information with the main FPGA after receiving information sent by the auxiliary CPU. When the main FPGA receives trip information, the main FPGA comparing the consistency of current trip information obtained from the main CPU with current trip information obtained from the auxiliary FPGA.Type: GrantFiled: April 14, 2016Date of Patent: April 28, 2020Assignees: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTDInventors: Zongguang Xu, Jifeng Wen, Yong Chen, Xiang Li, Yan Li, Yucan Zhao, Ming Yuan, Qiang Zhou, Guanghua Li, Tianen Zhao, Dewen Li
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Publication number: 20200019557Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: ApplicationFiled: September 26, 2019Publication date: January 16, 2020Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Publication number: 20190317791Abstract: Disclosed by the present invention are a running method for an embedded type virtual device and a system, an embedded type device being divided into a managing process, a plurality of real-time modules and a plurality of non-real-time modules. The managing process reading a configuration file, loading real-time and non-real-time module libraries of each processor and completing initialization interaction by means of a virtual controller area network (CAN) bus and first in, first out (FIFO) communication. The managing process starting a real-time thread and serially scheduling real-time task according to a task period setting relation. The managing process starting a plurality of non-real-time threads, calling a period task of a non-real-time module and carrying out parallel communication with a plurality of debugging clients. The real-time modules exchange data with each other by means of a virtual data bus, and the real-time modules exchange data with the non-real-time modules by means of a sharing memory.Type: ApplicationFiled: May 26, 2017Publication date: October 17, 2019Applicants: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTDInventors: Hongjun CHEN, Qiang ZHOU, Jifeng WEN, Jiuhu LI, Dongfang XU, Guanghua LI, Wei LIU, Dewen LI, Lei ZHOU, Tianen ZHAO
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Patent number: 10445328Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: GrantFiled: July 8, 2016Date of Patent: October 15, 2019Assignee: GOOGLE LLCInventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Publication number: 20190190315Abstract: An apparatus and method for ensuring the reliability of a protection trip of an intelligent substation. The apparatus comprises a main CPU and an auxiliary CPU connected together, and a main FPGA and an auxiliary FPGA connected together, wherein the main FPGA and the auxiliary FPGA are both connected to a physical layer of a protection apparatus, and the main CPU and the auxiliary CPU are both connected to a state monitoring data output end of a protected device.Type: ApplicationFiled: April 14, 2016Publication date: June 20, 2019Applicants: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTDInventors: Zongguang XU, Jifeng WEN, Yong CHEN, Xiang LI, Yan LI, Yucan ZHAO, Ming YUAN, Qiang ZHOU, Guanghua LI, Tianen ZHAO, Dewen LI
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Patent number: 10235423Abstract: Methods, systems, and computer-readable media are provided for ranking search results. A search system may determine several metrics based on search results. The search system may determine weights for the metrics, wherein the weights are based in part on the type of entity included in the search. The search system may determine a score by combining the metrics and the weights. The search system may rank search results based on the score.Type: GrantFiled: December 12, 2012Date of Patent: March 19, 2019Assignee: GOOGLE LLCInventors: Hongda Shen, David Francois Huynh, Grace Chung, Chen Zhou, Yanlai Huang, Guanghua Li
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Patent number: 10007627Abstract: A signal name based method for automatic signal exchange between multiple embedded CPU boards, includes: dividing CPU boards into master board and slave board, where each slave board sends signal registration information to the master board; reading an exchange relationship between an output signal and an input signal that is represented by a connection line between signal names, calculating and allocating a data bus address to which the output signal and the input signal are mapped, and sending memory addresses, data types, and bus addresses of signals to each slave board; saving these as output signal tables and input signal tables; and writing, by a signal sender, a value of an output signal into a corresponding bus address according to the output signal tables, and reading, by a receiver, a value of an input signal from a corresponding bus address according to the input signal tables.Type: GrantFiled: November 12, 2014Date of Patent: June 26, 2018Assignees: NR Electric Co., Ltd., NR Electric Engineering Co., Ltd.Inventors: Yadong Feng, Qiang Zhou, Dongfang Xu, Tao Yuan, Tianen Zhao, Guanghua Li, Jifeng Wen, Hongjun Chen, Kejin Liu
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Patent number: 9723588Abstract: A method for determining a location of a wireless transmitter includes: receiving, at data processing hardware, receiver signals from corresponding receivers located within an observation area; estimating, by the data processing hardware, the location of the rogue transmitter; and reporting the estimated location of the rogue transmitter to a remote system in communication with the data processing hardware. Estimating the location of a rogue transmitter includes, for each receiver, determining a transmitter location contour about the receiver based on the corresponding at least one receiver signal and one or more propagation path loss functions and identifying an intersection of the transmitter location contours of the receivers as the estimated location of the rogue transmitter. Each propagation path loss function is based on terrain information corresponding to the observation area.Type: GrantFiled: March 28, 2016Date of Patent: August 1, 2017Assignee: Google Inc.Inventors: Carlos Urrutia, Guanghua Li, Jun Yin
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Publication number: 20170075836Abstract: A signal name based method for automatic signal exchange between multiple embedded CPU boards, includes: dividing CPU boards into master board and slave board, where each slave board sends signal registration information to the master board; reading an exchange relationship between an output signal and an input signal that is represented by a connection line between signal names, calculating and allocating a data bus address to which the output signal and the input signal are mapped, and sending memory addresses, data types, and bus addresses of signals to each slave board; saving these as output signal tables and input signal tables; and writing, by a signal sender, a value of an output signal into a corresponding bus address according to the output signal tables, and reading, by a receiver, a value of an input signal from a corresponding bus address according to the input signal tables.Type: ApplicationFiled: November 12, 2014Publication date: March 16, 2017Inventors: Yadong Feng, Qiang Zhou, Dongfang Xu, Tao Yuan, Tianen Zhao, Guanghua Li, Jifeng Wen, Hongjun Chen, Kejin Liu
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Publication number: 20160321267Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: ApplicationFiled: July 8, 2016Publication date: November 3, 2016Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
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Patent number: 9390174Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.Type: GrantFiled: August 8, 2012Date of Patent: July 12, 2016Assignee: Google Inc.Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai