Patents by Inventor Gangyi Li
Gangyi 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: 20240118430Abstract: A GNSS emergency monitoring error suppression method for an alpine canyon complex environment is provided. Through three steps of GNSS optimization design of the alpine canyon complex environment, derived error suppression of emergency monitoring criteria in the alpine canyon complex environment, and error suppression measurement and result correction, GNSS measurement errors in the alpine canyons can be effectively suppressed. Through improving measurement accuracy, GNSS technology can be widely applied to the alpine canyons, outstanding advantages of high efficiency and high accuracy in a coordinate transmission process of the GNSS technology are brought into full play, and a cost is effectively reduced. Meanwhile, by processing the errors of the emergency monitoring criteria, it is possible to protect workers from on-site operation risks.Type: ApplicationFiled: September 8, 2023Publication date: April 11, 2024Inventors: Zufeng Li, Heng Zhou, Shuwen Yang, Haixing Shang, Gangyi Zhao, Zhixuan Miao, Qun Zhang, Guangjun Yi, Wei Ren, ShengXue Ke, Ruixue Li
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Patent number: 11936378Abstract: An interface circuit and an electronic apparatus, including: a programmable current array (1), generating a first current and a second current transmitted to a common mode and differential mode generation circuit (2) according to an input code, and a third current and a fourth current transmitted to a driving bias generation circuit (3) according to the input code; the common mode and differential mode generation circuit (2), generating a common mode voltage according to the first current, and generating a high level voltage and a low level voltage according to the second current and the common mode voltage; a driving bias generation circuit (3), simulating a load according to the third and fourth currents, and generating a bias voltage based on the load and the low and high level voltages; an output driving circuit (4), converting an input signal into a differential signal in which the common mode voltage and a differential mode amplitude are configurable.Type: GrantFiled: January 6, 2021Date of Patent: March 19, 2024Assignees: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION, Chongqing GigaChip Technology Co., Ltd.Inventors: Ting Li, Gangyi Hu, Ruzhang Li, Yong Zhang, Yabo Ni, Dongbing Fu, Jian'an Wang, Guangbing Chen
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Patent number: 11351192Abstract: A decolonization drug, a preparation method thereof and an application thereof. The decolonization drug is non-antibiotic, simple and convenient to use, and can be used systemically, and has more types of sterilization; The decolonization drug involved in the invention contains added special components, which can improve the bactericidal performance of the drug through the activator effect; The decolonization drug is suitable for use in adults and sensitive populations, including the elderly, pregnant women, infants, children, etc.; especially as a mucosal drug for nasal mucosa, oral mucosa, ocular mucosa, abdominal mucosa, genital mucosa, etc., and can also be used as a bactericidal drug in other medical fields, including diabetic foot, burns, surgical site infections (SSIs), etc.Type: GrantFiled: August 25, 2017Date of Patent: June 7, 2022Assignee: BEIJING HYGIENE & HEALTHCARE INNOVATION TECHNOLOGY CO., LTD.Inventors: Zhengwang Wang, Gangyi Li
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Publication number: 20200376023Abstract: A decolonization drug, a preparation method thereof and an application thereof. The decolonization drug is non-antibiotic, simple and convenient to use, and can be used systemically, and has more types of sterilization; The decolonization drug involved in the invention contains added special components, which can improve the bactericidal performance of the drug through the activator effect; The decolonization drug is suitable for use in adults and sensitive populations, including the elderly, pregnant women, infants, children, etc.; especially as a mucosal drug for nasal mucosa, oral mucosa, ocular mucosa, abdominal mucosa, genital mucosa, etc., and can also be used as a bactericidal drug in other medical fields, including diabetic foot, burns, surgical site infections (SSIs), etc.Type: ApplicationFiled: August 25, 2017Publication date: December 3, 2020Inventors: Zhengwang WANG, Gangyi LI
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Patent number: 10274191Abstract: A ventilator illumination device, including a light-emitting module for housing a light-emitting unit and a power box module for housing a power supply supplying direct current for the light-emitting unit, wherein an anti-reversal installation structure is provided on the light-emitting module and the power box module, the anti-reversal installation structure limiting the light-emitting unit to be installed only in a state that the light-emitting unit faces towards one predetermined direction. The illumination device is easy to install and prevents inversion of the light-emitting unit, thus ensuring proper brightness of the light irradiated by the light-emitting unit into the room.Type: GrantFiled: November 10, 2014Date of Patent: April 30, 2019Assignees: PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD., PANASONIC CORPORATIONInventors: Gangyi Li, Bodong Zhong, Guancheng Hou, Daisuke Tsubosa
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Publication number: 20160312996Abstract: A ventilator illumination device, including a light-emitting module for housing a light-emitting unit and a power box module for housing a power supply supplying direct current for the light-emitting unit, wherein an anti-reversal installation structure is provided on the light-emitting module and the power box module, the anti-reversal installation structure limiting the light-emitting unit to be installed only in a state that the light-emitting unit faces towards one predetermined direction. The illumination device is easy to install and prevents inversion of the light-emitting unit, thus ensuring proper brightness of the light irradiated by the light-emitting unit into the room.Type: ApplicationFiled: November 10, 2014Publication date: October 27, 2016Applicant: Panasonic Ecology Systems Guangdong Co., Ltd.Inventors: Gangyi Li, Bodong ZHONG, Guancheng HOU, Daisuke TSUBOSA
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Patent number: 9157630Abstract: A ventilating fan, includes a frame provided with an opening, a fan disposed in the frame, a panel covering the opening of the frame and allowing air passing through and a lighting device disposed in the panel. The lighting device includes a lampshade, in which a lighting part is placed, and a circuitry box of a controller for controlling the lighting part. A gap is formed in a connection between the circuitry box and the panel such that a water discharge structure communicated with outside of the circuitry box is formed. Advantages of the present invention includes that a gap communicated with outside of the circuitry box is provided in a connection between the circuitry box and the panel, which allows water to be discharged through the gap from inside of the panel, even water would enter into inside of the circuitry box, thus safety operation of the product is ensured.Type: GrantFiled: March 23, 2012Date of Patent: October 13, 2015Assignees: Panasonic Ecology Systems Guangdong Co. Ltd., Panasonic CorporationInventors: Gangyi Li, Jianrong Zhu, Shouyong Gao
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Publication number: 20140078718Abstract: A ventilating fan, includes a frame provided with an opening, a fan disposed in the frame, a panel covering the opening of the frame and allowing air passing through and a lighting device disposed in the panel. The lighting device includes a lampshade, in which a lighting part is placed, and a circuitry box of a controller for controlling the lighting part. A gap is formed in a connection between the circuitry box and the panel such that a water discharge structure communicated with outside of the circuitry box is formed. Advantages of the present invention includes that a gap communicated with outside of the circuitry box is provided in a connection between the circuitry box and the panel, which allows water to be discharged through the gap from inside of the panel, even water would enter into inside of the circuitry box, thus safety operation of the product is ensured.Type: ApplicationFiled: March 23, 2012Publication date: March 20, 2014Applicants: Panasonic Corporation, Panasonic Ecology Systems Guangdong Co., LtdInventors: Gangyi Li, Jianrong Zhu, Shouyong Gao