Patents by Inventor Zhi GONG
Zhi GONG 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: 20240421560Abstract: Disclosed are a green laser phase rangefinder and a ranging method, which relate to the field of laser ranging. The rangefinder includes a direct digital synthesizer (DDS), a frequency mixing filter circuit, a microcontroller unit (MCU), a first amplifier circuit, an analog switch, a first laser beam module, a second laser beam module, a second amplifier circuit, an avalanche photodiode, a third amplifier circuit and band pass filter circuit, an analog-to-digital converter (ADC) module, a receiving lens, and a high-voltage circuit. A green laser diode is arranged in the first laser beam module; and a red laser diode is arranged in the second laser beam module. In the present disclosure, the green laser diode and the red laser diode are combined to implement ranging. The present disclosure features low power consumption, low costs, and high measurement accuracy.Type: ApplicationFiled: July 30, 2024Publication date: December 19, 2024Inventors: ZHI GONG, KAI DONG, BANGQI CHEN
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Publication number: 20240407681Abstract: Some embodiments of the disclosure describe a method for obtaining an analyte concentration with temperature compensation considered.Type: ApplicationFiled: July 11, 2022Publication date: December 12, 2024Applicant: SHENZHEN SISENSING TECHNOLOGY CO., LTD.Inventors: Zhi CHEN, Shishan LIU, Weibin PENG, Junfei FANG, Mingli GONG, Mingsong HAN
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Publication number: 20240313427Abstract: This application provides an antenna and a communication system. The antenna includes a front mounting surface, a side mounting surface, a front radiating element array, and a side radiating element array. The front radiating element array is mounted on the front mounting surface, and the side radiating element array is mounted on the side mounting surface. An included angle on a side away from the front radiating element array is a first included angle, and the first included angle is less than 180°. One end of a circuit module is connected to an antenna port connected to the front radiating element array and an antenna port connected to the side radiating element array, and another end of the circuit module is configured to connect to radio frequency ports.Type: ApplicationFiled: May 20, 2024Publication date: September 19, 2024Inventors: Bojie Li, Zhi Gong, Weihong Xiao, Guanxi Zhang, Di Wang, Xianghua Li
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Publication number: 20230261387Abstract: The present disclosure relates to multiband antenna apparatuses. An example multiband antenna apparatus includes a first dipole radiating element, a second radiating element, and a metasurface superstrate (MSS) structure. The first dipole radiating element may be configured to operate at a first frequency band and arranged on an upper plane of a support structure in a first distance to a reflector plate. The second radiating element may be configured to operate at a second frequency band and arranged on a lower plane of the support structure in a second distance to the reflector plate. The second distance is smaller than the first distance. The second frequency band is higher than the first frequency band. The MSS structure is arranged in an area inside arms of the first dipole radiating element and enhances a performance of the second radiating element.Type: ApplicationFiled: April 17, 2023Publication date: August 17, 2023Inventors: Muhammad Kamran KHATTAK, Bruno BISCONTINI, Juan SEGADOR ALVAREZ, Zhi GONG
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Publication number: 20230198147Abstract: An antenna element for a multi-band antenna device includes a dielectric body provided with one or more metal layers. The dielectric body includes a base plate and one or more wall elements arranged on the base plate. One or more first radiating elements and one or more second radiating elements are arranged on the base plate, and are configured to radiate in a first and a second frequency band, respectively. A first feeding network is connected to the first radiating elements and a second feeding network is connected to the second radiating elements, for operating the first and second radiating elements as a first and second antenna array, respectively. The first feeding network is provided, at least partly, as a metal layer of the one or more metal layers on the one or more wall elements.Type: ApplicationFiled: February 17, 2023Publication date: June 22, 2023Inventors: Juan SEGADOR ALVAREZ, Liansong WANG, Dmitrij SEMILOVSKY, Zhi GONG
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Patent number: 11075467Abstract: The present disclosure relates to two-dimensional antennas and network devices. One example antenna includes a reflection panel, at least two antenna arrays, at least one common feeding network, and at least two array feeding networks. The at least two antenna arrays are on the reflection panel. Each antenna array comprises at least one independent radiation unit and at least one common radiation unit. Each antenna array corresponds to an array feeding network of the at least two array feeding networks. Each independent radiation unit in each antenna array is connected to a particular array feeding network corresponding to the particular antenna array. Each common radiation unit in each antenna array is connected to the at least one common feeding network. The at least one common feeding network is connected to the at least two array feeding networks corresponding to the at least two antenna arrays.Type: GrantFiled: March 19, 2019Date of Patent: July 27, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Lijun Luo, Lianhong Zhang, Tingwei Xu, Zhi Gong
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Publication number: 20190214740Abstract: The present disclosure relates to two-dimensional antennas and network devices. One example antenna includes a reflection panel, at least two antenna arrays, at least one common feeding network, and at least two array feeding networks. The at least two antenna arrays are on the reflection panel. Each antenna array comprises at least one independent radiation unit and at least one common radiation unit. Each antenna array corresponds to an array feeding network of the at least two array feeding networks. Each independent radiation unit in each antenna array is connected to a particular array feeding network corresponding to the particular antenna array. Each common radiation unit in each antenna array is connected to the at least one common feeding network. The at least one common feeding network is connected to the at least two array feeding networks corresponding to the at least two antenna arrays.Type: ApplicationFiled: March 19, 2019Publication date: July 11, 2019Inventors: Lijun LUO, Lianhong ZHANG, Tingwei XU, Zhi GONG
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Patent number: 9912560Abstract: A method and a device for checking health of a link are disclosed in the present disclosure. The method includes: receiving and saving control information generated by a keep-alive program; performing a matching on a message received according to the control information, processing the message if the matching is successful, and sending a processed message to the server to be checked; and determining that the link is healthy if a response message is received from the server to be checked, and determining that the link is unhealthy if no response message r is received from the server to be checked.Type: GrantFiled: December 10, 2014Date of Patent: March 6, 2018Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Zhi Gong, Peng Huang, Chang Hou
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Publication number: 20170230261Abstract: A method and a device for checking health of a link are disclosed in the present disclosure. The method includes: receiving and saving control information generated by a keep-alive program; performing a matching on a message received according to the control information, processing the message if the matching is successful, and sending a processed message to the server to be checked; and determining that the link is healthy if a response message is received from the server to be checked, and determining that the link is unhealthy if no response message r is received from the server to be checked.Type: ApplicationFiled: December 10, 2014Publication date: August 10, 2017Inventors: Zhi GONG, Peng HUANG, Chang HOU
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Patent number: 7731541Abstract: A backplane connector has a housing, a first insulative base, a second insulative base, multiple first terminals, multiple second terminals and multiple third terminals. Each of the insulative bases is mounted in the housing and is formed into one-piece. The first terminals are mounted on the first insulative base. The second terminals are mounted on the second insulative base. The third terminals are mounted on the insulative bases. The one-piece insulative bases excellently reduce their tolerances and raise the structurally strength of the backplane connector. Therefore, the production rate of the backplane connector increases.Type: GrantFiled: July 2, 2009Date of Patent: June 8, 2010Assignee: Advanced Connectek Inc.Inventors: Kuo-Ching Lee, Ta-Teh Meng, Jian-Li Guan, Fu-Zhi Gong
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Publication number: 20090193601Abstract: An exemplary polishing brush includes a mounting member, a plurality of polishing bristles and a latching member. The mounting member defines a plurality of through holes. Each of the polishing bristles is partially inserted into one of the plurality of through holes respectively. The latching member connects with all of the polishing bristles at a side of the through holes of the mounting member, and fixed in the mounting member. When the latching member is disconnected from the mounting member, the polishing bristles are detached from the mounting member.Type: ApplicationFiled: July 10, 2008Publication date: August 6, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HSIANG-TAI TAN, CHIH-HSIEN HUNG, SHANG-CHIN CHOU, YONG-ZHI GONG, ZHAO-XIA LI, BEI-QIAO ZHAO