Patents by Inventor Xiang Tong
Xiang Tong 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: 20240153257Abstract: A monitoring system based on a digital converter station includes a first monitoring terminal deployed at a first-level monitoring side, a second monitoring terminal deployed at a second-level monitoring side, and a third monitoring terminal deployed at a third-level monitoring side; the monitoring terminal at each level includes a communication module, a human-machine interaction module, a device status monitoring module, a device alarm management module, a video fusion processing module, and a data transmission adjustment and control module.Type: ApplicationFiled: January 11, 2024Publication date: May 9, 2024Applicants: STATE GRID CORPORATION OF CHINA, STATE GRID ECONOMIC AND TECHNOLOGICAL RESEARCH INSTITUTE CO., LTD, NR ELECTRIC CO., LTD., XJ GROUP CORPORATION, NARI TECHNOLOGY CO., LTD, BEIJING SGITG ACCENTURE INFORMATION TECHNOLOGY CENTER CO., LTD., HUAWEI TECHNOLOGY CO., LTDInventors: Wei JIN, Qing WANG, Xianshan GUO, Jun LYU, Siyuan LIU, Xiang ZHANG, Yanguo WANG, Zhanguo ZHANG, Haifeng WANG, Chong TONG, Ming LI, Wei CHENG, Ning ZHAO, Zhou CHEN, Xiaojun HOU, Hanqing ZHAO
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Patent number: 11947211Abstract: A display panel includes: a liquid crystal cell; an optical layer configured to transmit part of light incident onto the optical layer whose polarization direction is parallel to a transmission axis of the optical layer, and reflect a remaining part of the light incident onto the optical layer; a first polarization structure configured to transmit part of light incident onto the first polarization structure whose polarization direction is parallel to a transmission axis of the first polarization structure, and absorb a remaining part of the light incident onto the first polarization structure; and a second polarization structure configured to transmit part of light incident onto the second polarization structure whose polarization direction is parallel to a transmission axis of the second polarization structure, and absorb a remaining part of the light incident onto the second polarization structure.Type: GrantFiled: August 5, 2021Date of Patent: April 2, 2024Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jing Wang, Yangyang Cai, Guojian Qu, Guangyun Tong, Fan Yang, Chengwei Wang, Zhanchang Bu, Bochang Wang, Yu Zhang, Hetao Wang, Xiang Li
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Patent number: 11938587Abstract: An angle grinder includes a housing, an output shaft at least partially extending out of the housing and being rotatable about a first axis relative to the housing, a sleeve fixedly connected to the housing, a first shield surrounding the output shaft and detachably connected to the sleeve, a second shield surrounding at least a part of the first shield and detachably connected to the first shield, and a connector configured for connecting the second shield to the first shield. The second shield is formed or connected with a mounting element for cooperating with the connector, and the connector and the mounting element are separately formed.Type: GrantFiled: May 3, 2019Date of Patent: March 26, 2024Assignee: Nanjing Chervon Industry Co., Ltd.Inventors: Guoming Tong, Xiang Zhao, Shaojun Wang
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Publication number: 20220313896Abstract: The present invention discloses a device for removing sputum scabs of a respiratory tract, comprising an outer housing. A fluid hole is designed on a removing part at the front end of the outer housing, and the fluid hole is respectively communicated with a liquid pump and an air pump, so that the device can be extended into the lower respiratory tract of the patient during use. Then, the sputum scabs attached to the inner wall of the respiratory tract can be softened and removed by alternately spraying liquid and gas from the fluid hole, and the removed sputum scabs can be sucked out through negative pressure holes, so as to prevent the scabs of the secretions of the lower respiratory tract from blocking the tracheae.Type: ApplicationFiled: April 2, 2021Publication date: October 6, 2022Applicant: West China Hospital of Sichuan UniversityInventor: Xiang TONG
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Patent number: 10773803Abstract: An automatic degradable sphere distributing device for an unmanned aerial vehicle, relating to the technical field of plant protection mechanism. Said distributing device comprises a ranking portion, an adjustment portion and a distributing portion. The ranking portion consists of a rotating shaft (2), blades (1a, 1b), a rolling bearing (12), a sphere cabinet (3), a coupling (9b), a motor support (11b) and a motor (10b). The adjustment portion consists of a housing (501), a bevel gear transmission group (502, 503) and adjustment sheets (504a, 504b, 504c). The distributing portion consists of circular wheels (8a, 8b), a spur gear group (6a, 6b), a guide rod (13), a coupling (9a), a motor support (11a) and a motor (10a). Said distributing device may rank the degradable spheres vertically in sequence, being adaptable to spheres of different volumes, being highly universal, and being capable of distributing the spheres at intervals, with high precision and automation degree.Type: GrantFiled: November 10, 2015Date of Patent: September 15, 2020Assignee: JIANGSU UNIVERSITYInventors: Baijing Qiu, Xiang Tong
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Publication number: 20190036355Abstract: Disclosed are a method and device for equalizing storage battery for a photovoltaic energy storage system and the photovoltaic energy storage system. The method for equalizing storage battery includes: step 1, it is judged whether a photovoltaic energy storage system is in an energy storage state, if yes, entering step 2, and in a case that the photovoltaic energy storage system is not in the energy storage state, continuing to execute step 1; step 2, it is judged whether a storage battery pack needs to be equalized, if yes, entering step 3, and otherwise, returning to step 1; and step 3, the storage battery pack is equalized, and the storage battery pack is continued to be charged after equalization is completed.Type: ApplicationFiled: June 29, 2018Publication date: January 31, 2019Inventors: Haixia SU, Ying ZHANG, Xiang TONG
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Publication number: 20180265198Abstract: An automatic degradable sphere distributing device for an unmanned aerial vehicle, relating to the technical field of plant protection mechanism. Said distributing device comprises a ranking portion, an adjustment portion and a distributing portion. The ranking portion consists of a rotating shaft (2), blades (1a, 1b), a rolling bearing (12), a sphere cabinet (3), a coupling (9b), a motor support (11b) and a motor (10b). The adjustment portion consists of a housing (501), a bevel gear transmission group (502, 503) and adjustment sheets (504a, 504b, 504c). The distributing portion consists of circular wheels (8a, 8b), a spur gear group (6a, 6b), a guide rod (13), a coupling (9a), a motor support (11a) and a motor (10a). Said distributing device may rank the degradable spheres vertically in sequence, being adaptable to spheres of different volumes, being highly universal, and being capable of distributing the spheres at intervals, with high precision and automation degree.Type: ApplicationFiled: November 10, 2015Publication date: September 20, 2018Inventors: Baijing QIU, Xiang TONG
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Patent number: 7359851Abstract: A method and system identifying the language of a textual passage is disclosed. The method and system includes parsing the textual passage into n-grams and assigning an initial weight to each n-gram, and adjusting the weight initially assigned to a word or n-gram parsed from the textual passage. The initially assigned weight is adjusted in a manner proportionate to the inverse of the number of languages within which such words or n-grams appear. Reducing the weight assigned to such words or n-grams diminishes—without completely eliminating—their importance in comparison to other words or n-grams parsed from the same textual passage when determining the language of a passage. The method and system of the present invention appropriately weighs the short words or n-grams common to multiple languages without affecting the short words or n-grams that are uncommon to several languages.Type: GrantFiled: January 14, 2004Date of Patent: April 15, 2008Assignee: Clairvoyance CorporationInventors: Xiang Tong, Gregory T. Grefenstette, David A. Evans
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Publication number: 20050154578Abstract: A method and system identifying the language of a textual passage is disclosed. The method and system includes parsing the textual passage into n-grams and assigning an initial weight to each n-gram, and adjusting the weight initially assigned to a word or n-gram parsed from the textual passage. The initially assigned weight is adjusted in a manner proportionate to the inverse of the number of languages within which such words or n-grams appear. Reducing the weight assigned to such words or n-grams diminishes—without completely eliminating—their importance in comparison to other words or n-grams parsed from the same textual passage when determining the language of a passage. The method and system of the present invention appropriately weighs the short words or n-grams common to multiple languages without affecting the short words or n-grams that are uncommon to several languages.Type: ApplicationFiled: January 14, 2004Publication date: July 14, 2005Inventors: Xiang Tong, Gregory Grefenstette, David Evans