Patents by Inventor Yanxuan Yin
Yanxuan Yin 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: 11906711Abstract: An optical imaging system includes a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each include an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of a periphery of the second lens element. The image-side surface of the third lens element has a convex portion in a vicinity of a periphery of the third lens element. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis, and the image-side surface of the fifth lens element has a convex portion in a vicinity of a periphery of the fifth lens element.Type: GrantFiled: January 13, 2023Date of Patent: February 20, 2024Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Publication number: 20230288673Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: ApplicationFiled: March 9, 2023Publication date: September 14, 2023Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Publication number: 20230228978Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh and an eighth lens elements from an object side to an image side in order along an optical axis. The optical imaging lens satisfies: EFL/(G45+T5)?8.500, wherein EFL is an effective focal length of the optical imaging lens, G45 is an air gap from the fourth lens element to the fifth lens element along the optical axis, and T5 is a thickness of the fifth lens element along the optical axis.Type: ApplicationFiled: January 5, 2023Publication date: July 20, 2023Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Publication number: 20230221534Abstract: An optical imaging system includes a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each include an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of a periphery of the second lens element. The image-side surface of the third lens element has a convex portion in a vicinity of a periphery of the third lens element. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis, and the image-side surface of the fifth lens element has a convex portion in a vicinity of a periphery of the fifth lens element.Type: ApplicationFiled: January 13, 2023Publication date: July 13, 2023Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Patent number: 11624897Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: GrantFiled: October 14, 2021Date of Patent: April 11, 2023Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Patent number: 11609408Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises five lens elements positioned in an order from an object side to an image side, each of which has an object-side surface facing the object side and an image-side surface facing the image side. Counting from the object side to the image side, the five lens are labeled as a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element, all of which have refracting power. Through controlling a variable air gap formed between two adjacent lens elements and parameters to meet an inequality, adjustment distance required for focusing the optical imaging lens will be shortened.Type: GrantFiled: May 7, 2020Date of Patent: March 21, 2023Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Feng Chen, Yanxuan Yin, Citian You
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Patent number: 11586010Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, and a sixth lens elements from an object side to an image side arranged in order along an optical axis. The six lens elements are the only lens elements having refracting power in the optical imaging lens. An optical axis region of an object-side surface of the third lens element is concave. A periphery region of an image-side surface of the fourth lens element is concave. An optical axis region of an image-side surface of the sixth lens element is concave.Type: GrantFiled: January 7, 2021Date of Patent: February 21, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Patent number: 11579417Abstract: An optical imaging system includes a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each include an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of a periphery of the second lens element. The image-side surface of the third lens element has a convex portion in a vicinity of a periphery of the third lens element. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis, and the image-side surface of the fifth lens element has a convex portion in a vicinity of a periphery of the fifth lens element.Type: GrantFiled: December 16, 2020Date of Patent: February 14, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Patent number: 11579419Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh and an eighth lens elements from an object side to an image side in order along an optical axis. The eight lens elements are the only lens elements having refracting power in the optical imaging lens. The optical imaging lens satisfies: (T1+T2+T3)/(G23+G34)?2.700, wherein T1 is a thickness of the first lens element along the optical axis, T2 is a thickness of the second lens element along the optical axis, T3 is a thickness of the third lens element along the optical axis, G23 is an air gap from the second lens element to the third lens element along the optical axis, and G34 is an air gap from the third lens element to the fourth lens element along the optical axis.Type: GrantFiled: April 15, 2021Date of Patent: February 14, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Patent number: 11567304Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: GrantFiled: June 18, 2021Date of Patent: January 31, 2023Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Patent number: 11347027Abstract: An optical imaging lens includes a first lens element to a fifth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. An optical axis region of the image-side surface of the first lens element is concave, a periphery region of the image-side surface of the fourth lens element is concave, an optical axis region of the object-side surface of the fifth lens element is convex, and a periphery region of the image-side surface of the fifth lens element is convex. EFL is an effective focal length of the optical imaging lens and TTL is a distance from the object-side surface of the first lens element to an image plane along the optical axis to satisfy 1.1?EFL/TTL?1.6.Type: GrantFiled: June 10, 2019Date of Patent: May 31, 2022Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Jia-Sin Jhang, Yanxuan Yin, Yongfeng Lai
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Publication number: 20220035138Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: ApplicationFiled: October 14, 2021Publication date: February 3, 2022Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Patent number: 11237368Abstract: An optical imaging lens includes a first lens of an image-side surface with a concave portion in a vicinity of its optical-axis, a second lens of an object-side surface with a convex portion in a vicinity of its optical-axis, a third lens of an image-side surface with a concave portion in a vicinity of its optical-axis, a fifth lens of negative refractive power and with a thickness along its optical-axis larger than that of the second lens. EFL is the effective focal length of the optical imaging lens, TTL is the distance from the object-side surface of the first lens element to an image plane, ALT is a total thickness of all five lenses, the second lens has a second lens thickness T2 and an air gap G34 is between the third lens element and the fourth lens element along the optical axis to satisfy TTL/EFL?1.000, TTL/G34?12.000 and ALT/T2?12.900.Type: GrantFiled: January 16, 2020Date of Patent: February 1, 2022Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Guangyun Li, Yanbin Chen, Yanxuan Yin
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Publication number: 20210373294Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: ApplicationFiled: June 18, 2021Publication date: December 2, 2021Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Publication number: 20210294078Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh and an eighth lens elements from an object side to an image side in order along an optical axis. The eight lens elements are the only lens elements having refracting power in the optical imaging lens. The optical imaging lens satisfies: (T1+T2+T3)/(G23+G34)?2.700, wherein T1 is a thickness of the first lens element along the optical axis, T2 is a thickness of the second lens element along the optical axis, T3 is a thickness of the third lens element along the optical axis, G23 is an air gap from the second lens element to the third lens element along the optical axis, and G34 is an air gap from the third lens element to the fourth lens element along the optical axis.Type: ApplicationFiled: April 15, 2021Publication date: September 23, 2021Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Patent number: 11073682Abstract: An optical-lens-set includes a first lens element of a concave image-side surface near its optical-axis, a sixth lens element of negative refractive power and of a concave image-side surface near its optical-axis to go with a fifth lens element of a concave object-side surface near its optical-axis or with a seventh lens element of negative refractive power. The Abbe number ?1 of the first lens element, the Abbe number ?3 of the third lens element, the Abbe number ?4 of the fourth lens element, the Abbe number ?5 of the fifth lens element, the Abbe number ?6 of the sixth lens element and the Abbe number ?7 of the seventh lens element together satisfy 5?5?1?(?3+?4+?5+?6+?7).Type: GrantFiled: February 18, 2020Date of Patent: July 27, 2021Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Publication number: 20210191078Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, and a sixth lens elements from an object side to an image side arranged in order along an optical axis. The six lens elements are the only lens elements having refracting power in the optical imaging lens. An optical axis region of an object-side surface of the third lens element is concave. A periphery region of an image-side surface of the fourth lens element is concave. An optical axis region of an image-side surface of the sixth lens element is concave.Type: ApplicationFiled: January 7, 2021Publication date: June 24, 2021Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Publication number: 20210165191Abstract: An optical imaging system includes a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each include an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of a periphery of the second lens element. The image-side surface of the third lens element has a convex portion in a vicinity of a periphery of the third lens element. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis, and the image-side surface of the fifth lens element has a convex portion in a vicinity of a periphery of the fifth lens element.Type: ApplicationFiled: December 16, 2020Publication date: June 3, 2021Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Publication number: 20210157095Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises five lens elements positioned in an order from an object side to an image side, each of which has an object-side surface facing the object side and an image-side surface facing the image side. Counting from the object side to the image side, the five lens are labeled as a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element, all of which has refracting power. Through controlling a variable air gap formed between two adjacent lens elements and parameters to meet an inequality, adjustment distance required for focusing the optical imaging lens will be shortened.Type: ApplicationFiled: May 7, 2020Publication date: May 27, 2021Inventors: FENG CHEN, YANXUAN YIN, CITIAN YOU
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Patent number: 11009684Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh and an eighth lens elements from an object side to an image side in order along an optical axis. The first lens element and the second lens element both have positive refracting power. An optical axis region of an object-side surface of the fifth lens element is concave. A periphery region of an image-side surface of the fifth lens element, an optical axis region of an object-side surface of the sixth lens element and an optical axis region of an object-side surface of the seventh lens element are convex. Materials of the third, the fourth and the eighth lens elements are plastic. The eight lens elements are the only lens elements having refracting power in the optical imaging lens.Type: GrantFiled: November 5, 2019Date of Patent: May 18, 2021Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei