Patents by Inventor Tianxiang Xing
Tianxiang Xing 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: 11981351Abstract: An automated driving system (ADS) of an autonomous vehicle includes a communication module, a misbehavior detection module, and a processor. The communication module is configured to receive a vehicle-to-vehicle (V2V) message including source vehicle data and receive a fusion data message including fusion data from a mobile edge computing (MEC) system including a roadside unit (RSU). The source vehicle data includes a source vehicle location. The fusion data is based on RSU sensed data and on vehicle sensed data received at the RSU from at least one vehicle. The misbehavior detection module is configured to determine whether a source vehicle is disposed at the source vehicle location based on the fusion data. The processor is configured to manage performance of the autonomous vehicle in accordance with the source vehicle data based at least in part on the determination. Other embodiments are described and claimed.Type: GrantFiled: February 25, 2022Date of Patent: May 14, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Wenyuan Qi, Kemal Ertugrul Tepe, Mohammad Naserian, Tianxiang Cao, Zhengyu Xing
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Patent number: 11927727Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens having refractive power. An object-side surface of the first lens is convex, and an image-side surface of the first lens is concave; an image-side surface of the second lens is concave; and an object-side surface of the sixth lens is convex. An effective focal length f1 of the first lens and an effective focal length f5 of the fifth lens satisfy 1?f5/f1?3.5. A distance TTL along the optical axis from the object-side surface of the first lens to an imaging plane and half of a diagonal length ImgH of an effective pixel area on the imaging plane satisfy TTL/ImgH?1.3.Type: GrantFiled: September 22, 2020Date of Patent: March 12, 2024Assignee: Zhejiang Sunny Optical Co., LtdInventors: Saifeng Lyu, Tianxiang Xing
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Publication number: 20220334354Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially along an optical axis from an object side to an image side: a stop; a first lens having positive refractive power; a second lens having refractive power; a third lens having negative refractive power; a fourth lens having refractive power; a fifth lens having negative refractive power; and a sixth lens having refractive power and a convex image-side surface. The first to sixth lenses include two glass aspheric lenses. A distance TTL along the optical axis from an object-side surface of the first lens to an image plane of the optical imaging lens assembly and an effective focal length f of the optical imaging lens assembly satisfy: TTL/f<1.0.Type: ApplicationFiled: March 22, 2022Publication date: October 20, 2022Applicant: Zhejiang Sunny Optics CO, Ltd.Inventors: Yang LI, Tianxiang XING, Lingbo HE, Fujian DAI, Liefeng ZHAO
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Publication number: 20220206273Abstract: Embodiments of the present disclosure disclose an optical imaging system, comprising, sequentially from an object side to an image side along an optical axis: a prism, reflecting light incident to the prism along a first direction, to cause the light to emerge from the prism along a second direction, and a stop, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially from the prism to an image side along the second direction, each of the first lens to the seventh lens has a refractive power. A total effective focal length f of the optical imaging system and an entrance pupil diameter EPIC of the optical imaging system satisfy: f/EPD<1.4.Type: ApplicationFiled: December 9, 2021Publication date: June 30, 2022Inventors: Jianlin Li, Yang Li, Tianxiang Xing, Lingbo He, Lin Huang, Fujian Dai, Liefeng Zhao
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Patent number: 11215796Abstract: An embodiment of the present disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens and a fifth lens with refractive power. The first lens has a positive refractive power, the fourth lens has a positive refractive power, and the fifth lens has a negative refractive power. An abbe number V1 of the first lens and an abbe number V2 of the second lens satisfy the following relationship 45<|V1?V2|<70.Type: GrantFiled: December 28, 2018Date of Patent: January 4, 2022Assignee: ZHEJIANG SUNNY OPTICAL CO., LTD.Inventors: Tianxiang Xing, Jianke Wenren, Ming Li
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Patent number: 11169353Abstract: A camera lens assembly is provided. The camera lens assembly includes, from an object side to an image side: a first lens having a positive refractive power, an object-side surface of the first lens being a convex surface; a second lens having a positive refractive power; a third lens having a refractive power; a fourth lens; a fifth lens having a refractive power, an object-side surface of the fifth lens being a concave surface, and an image-side surface of the fifth lens being a convex surface; a sixth lens having a refractive power, an image-side surface of the sixth lens being a concave surface; a seventh lens having a negative refractive power, an image-side surface of the seventh lens being a concave surface. An effective focal length f of the camera lens assembly and an entrance pupil diameter EPD of the camera lens assembly satisfy: f/EPD?1.60.Type: GrantFiled: February 12, 2019Date of Patent: November 9, 2021Inventors: Ming Li, Tianxiang Xing
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Publication number: 20210239947Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens having positive refractive power and a concave image-side surface; a second lens having refractive power and a concave image-side surface; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having positive refractive power; a sixth lens having refractive power, a convex object-side surface and a concave image-side surface; and a seventh lens having refractive power and a concave object-side surface. Half of a maximum field-of-view HFOV of the optical imaging lens assembly and a total effective focal length f of the optical imaging lens assembly satisfy: tan(HFOV)*f ?4.34 mm.Type: ApplicationFiled: April 20, 2021Publication date: August 5, 2021Inventors: Xiaoting Geng, Saifeng Lyu, Tianxiang Xing, Long Li, Fujian Dai, Liefeng Zhao
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Publication number: 20210003828Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens having refractive power. An object-side surface of the first lens is convex, and an image-side surface of the first lens is concave; an image-side surface of the second lens is concave; and an object-side surface of the sixth lens is convex. An effective focal length f1 of the first lens and an effective focal length f5 of the fifth lens satisfy 1?f5/f1?3.5. A distance TTL along the optical axis from the object-side surface of the first lens to an imaging plane and half of a diagonal length ImgH of an effective pixel area on the imaging plane satisfy TTL/ImgH?1.3.Type: ApplicationFiled: September 22, 2020Publication date: January 7, 2021Inventors: Saifeng Lyu, Tianxiang Xing
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Publication number: 20200326509Abstract: An embodiment of the present disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens and a fifth lens with refractive power. The first lens has a positive refractive power, the fourth lens has a positive refractive power, and the fifth lens has a negative refractive power. An abbe number V1 of the first lens and an abbe number V2 of the second lens satisfy the following relationship 45<|V1?V2|<70.Type: ApplicationFiled: December 28, 2018Publication date: October 15, 2020Inventors: Tianxiang XING, Jianke WENREN, Ming LI
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Publication number: 20190179101Abstract: A camera lens assembly is provided. The camera lens assembly includes, from an object side to an image side: a first lens having a positive refractive power, an object-side surface of the first lens being a convex surface; a second lens having a positive refractive power; a third lens having a refractive power; a fourth lens; a fifth lens having a refractive power, an object-side surface of the fifth lens being a concave surface, and an image-side surface of the fifth lens being a convex surface; a sixth lens having a refractive power, an image-side surface of the sixth lens being a concave surface; a seventh lens having a negative refractive power, an image-side surface of the seventh lens being a concave surface. An effective focal length f of the camera lens assembly and an entrance pupil diameter EPD of the camera lens assembly satisfy: f/EPD?1.60.Type: ApplicationFiled: February 12, 2019Publication date: June 13, 2019Inventors: Ming LI, Tianxiang Xing