Patents by Inventor Xinke TANG
Xinke TANG 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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Patent number: 11972940Abstract: Methods of selectively depositing a carbon-containing layer are described. Exemplary processing methods may include flowing a first precursor over a substrate comprising a metal surface and a non-metal surface to form a first portion of an initial carbon-containing film on the metal surface. The methods may include removing a first precursor effluent from the substrate. A second precursor may then be flowed over the substrate to react with the first portion of the initial carbon-containing layer. The methods may include removing a second precursor effluent from the substrate. The methods may include pre-treating the metal surface of the substrate to form a metal oxide surface on the metal surface.Type: GrantFiled: April 18, 2022Date of Patent: April 30, 2024Assignee: Applied Materials, Inc.Inventors: Xinke Wang, Bhaskar Jyoti Bhuyan, Zeqing Shen, Susmit Singha Roy, Abhijit Basu Mallick, Jiecong Tang, John Sudijono, Mark Saly
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Publication number: 20240125969Abstract: The present disclosure provides a method for experimentally determining a critical sand-carrying gas velocity of a shale gas well. The method includes: collecting well structure and production data, calculating parameter ranges of a gas flow velocity and a liquid flow velocity; carrying out a physical simulation experiment of sand carrying in the shale gas well to obtain the sand holding capacity of the wellbore under different experimental conditions, and calculating a sand holding rate; by observing a change curve of the sand holding rate of the wellbore vs. the gas flow velocity, defining a turning point, and sensitively analyzing the influence of other experimental variables on the turning point, to calculate the critical sand-carrying production of the shale gas well under different conditions. Therefore, this calculation method is simple and applicable, and provides a theoretical basis for the optimization design of water drainage and gas production process.Type: ApplicationFiled: December 18, 2023Publication date: April 18, 2024Applicant: Southwest Petroleum UniversityInventors: Yonghui Liu, Jinhong Jiang, Chengcheng Luo, Ning Wu, Xuanzhi Zheng, Xinke Tang, Xin Li, Zhengyang Liu, Boren Yang, Tianjian Liu
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Publication number: 20240089010Abstract: An on-chip adaptive optical receiver system, an optical chip, and a communication device are disclosed, which are applied to optical communication. The on-chip adaptive optical receiver system includes an antenna array configured for separating received spatial light to obtain a plurality of sub-light spots; an optical phased array configured for performing phase-shifting processing and beam combining processing on the sub-light spots to obtain combined light; and an optical receiving module configured for demultiplexing the combined light to obtain beacon light. The optical receiving module is further configured for detecting intensity information of the beacon light and generating a feedback signal according to the intensity information.Type: ApplicationFiled: June 28, 2021Publication date: March 14, 2024Inventors: Caiming Sun, Shupeng Deng, Weiwei Liu, Aidong Zhang, Xiaomin Nie, Zhenmin Chen, Hongjie Wang, Xinke Tang
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Publication number: 20240019768Abstract: The present invention relates to a monocular or multi-ocular camera device including a lens module, a front housing, a rear housing and a fastening mechanism, the front housing having a through hole. The lens module includes a lens module block, a sensor board, and a printed circuit board connected to the sensor board. The fastening mechanism is configured to fix the lens module block passing through the through hole to the front housing. The monocular or multi-ocular camera device of the present invention is highly stable, highly reliable and highly adjustable.Type: ApplicationFiled: September 26, 2023Publication date: January 18, 2024Applicant: ZHEJIANG SUNNY SMARTLEAD TECHNOLOGY CO., LTD.Inventors: Zhi DING, Kouwen ZHANG, Xinke TANG, Kaixun NONG
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Patent number: 11668912Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: February 23, 2022Date of Patent: June 6, 2023Assignee: NINGBO SUNNY OPOTECH CO., LTD.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Patent number: 11638934Abstract: Disclosed is an optical window cleaning device, including: a cleaning brush; and a wiper arm. The wiper arm includes a first link, a torsion mechanism, a second link and a wiper arm drive system. A second end of the first link is hinged to a first end of the second link. The cleaning brush is hinged to a first end of the first link, a rotation trajectory of the cleaning brush and a rotation trajectory of a hinge joint between the second end of the first link and the first end of the second link are both located in a first plane. A rotation trajectory of the second link and the rotation trajectory of the hinge joint are located in the first plane. The torsion mechanism provides the first link and the second link with a force that rotates the first link relative to the second link.Type: GrantFiled: August 12, 2022Date of Patent: May 2, 2023Assignee: PENG CHENG LABORATORYInventors: Caiming Sun, Aidong Zhang, Jing Lin, Xinke Tang
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Publication number: 20220379350Abstract: Disclosed is an optical window cleaning device, including: a cleaning brush; and a wiper arm. The wiper arm includes a first link, a torsion mechanism, a second link and a wiper arm drive system. A second end of the first link is hinged to a first end of the second link. The cleaning brush is hinged to a first end of the first link, a rotation trajectory of the cleaning brush and a rotation trajectory of a hinge joint between the second end of the first link and the first end of the second link are both located in a first plane. A rotation trajectory of the second link and the rotation trajectory of the hinge joint are located in the first plane. The torsion mechanism provides the first link and the second link with a force that rotates the first link relative to the second link.Type: ApplicationFiled: August 12, 2022Publication date: December 1, 2022Applicant: PENG CHENG LABORATORYInventors: Caiming SUN, Aidong ZHANG, Jing LIN, Xinke TANG
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Patent number: 11361591Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: January 11, 2021Date of Patent: June 14, 2022Assignee: NINGBO SUNNY OPOTECH CO., LTD.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Publication number: 20220180661Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: February 23, 2022Publication date: June 9, 2022Applicant: NINGBO SUNNY OPOTECH CO., LTD.Inventors: Yiwu GU, Mengjie LUO, Xinke TANG, Jiewei XU, Shixin XU, Lin HUANG
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Publication number: 20220121088Abstract: The present disclosure relates to a camera module, which includes a lens barrel (11), a lens holder (12) for supporting the lens barrel (11), a connector (13) for connecting the lens barrel (11) and the lens holder (12), and a lens group (2) provided in the lens barrel (11), wherein a connection structure (14) for embedded connection is provided at a connection position of the connector (13) and the lens holder (12) and/or a connection position of the connector (13) and the lens barrel (11). By providing the connection structure, the connections at the connection positions of the connector with the lens barrel and the lens holder respectively are made tighter and firmer, thus avoiding the defect of disengagement between the lens barrel and the lens holder and improving the connection strength and service life of the entire camera module housing.Type: ApplicationFiled: July 29, 2019Publication date: April 21, 2022Inventors: Kouwen ZHANG, Yi XU, Gaofeng LIU, Kaixun NONG, Xinke TANG
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Patent number: 11295129Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: January 11, 2021Date of Patent: April 5, 2022Assignee: NINGBO SUNNY OPOTECH CO., LTD.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Publication number: 20210240981Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: January 11, 2021Publication date: August 5, 2021Inventors: Yiwu GU, Mengjie LUO, Xinke Tang, Jiewei XU, Shixin XU, Lin HUANG
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Publication number: 20210209360Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: January 11, 2021Publication date: July 8, 2021Inventors: Yiwu GU, Mengjie LUO, Xinke Tang, Jiewei XU, Shixin XU, Lin HUANG
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Patent number: 10929660Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: November 22, 2019Date of Patent: February 23, 2021Assignee: Ningbo Sunny Opotech Co., Ltd.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Publication number: 20200167562Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: November 22, 2019Publication date: May 28, 2020Inventors: Yiwu GU, Mengjie LUO, Xinke TANG, Jiewei XU, Shixin XU, Lin HUANG
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Patent number: 10534959Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: November 13, 2018Date of Patent: January 14, 2020Assignee: Ningbo Sunny Opotech Co., Ltd.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Publication number: 20190147242Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: November 13, 2018Publication date: May 16, 2019Inventors: Yiwu GU, Mengjie LUO, Xinke TANG, Jiewei XU, Shixin XU, Lin HUANG
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Patent number: 10169651Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: GrantFiled: May 20, 2015Date of Patent: January 1, 2019Assignee: Ningbo Sunny Opotech Co., Ltd.Inventors: Yiwu Gu, Mengjie Luo, Xinke Tang, Jiewei Xu, Shixin Xu, Lin Huang
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Publication number: 20170124392Abstract: The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.Type: ApplicationFiled: May 20, 2015Publication date: May 4, 2017Inventors: Yiwu GU, Mengjie LUO, Xinke TANG, Jiewei XU, Shixin XU, Lin HUANG