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: 10921555Abstract: 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 image-side surface of the second lens element is convex. An optical axis region of an object-side surface of the third lens element is concave. An optical axis region of an object-side surface of the fourth lens element is convex. The fifth lens element has positive refracting power, and an optical axis region of the object-side surface of the fifth lens element is concave. The optical imaging lens satisfies: V3?V6?20,000. V3 is an Abbe number of the third lens element. V6 is an Abbe number of the sixth lens element.Type: GrantFiled: June 22, 2018Date of Patent: February 16, 2021Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Patent number: 10901188Abstract: 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 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. Each of all lens elements having refracting power in the optical imaging system has a radius of a clear aperture less than or equal to 2.5 millimeter.Type: GrantFiled: November 19, 2019Date of Patent: January 26, 2021Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Publication number: 20200285025Abstract: 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: ApplicationFiled: June 10, 2019Publication date: September 10, 2020Inventors: Jia-Sin Jhang, Yanxuan Yin, Yongfeng Lai
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Publication number: 20200249438Abstract: 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: February 18, 2020Publication date: August 6, 2020Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Patent number: 10732387Abstract: An optical imaging lens including a first lens element to a sixth lens element arranged in sequence from an object side to an image side along an optical axis is provided. The first lens element has negative refracting power, and a periphery region of the object-side surface thereof is convex. An optical axis region of the image-side surface of the second lens element is convex. An optical axis region of the object-side surface of the third lens element is concave. An optical axis region of the object-side surface of the fourth lens element is convex and a periphery region of the image-side surface thereof is concave. The optical imaging lens only has abovementioned six lens elements having refracting power, and satisfies the following condition expression: V4+V5+V6?120.000. Furthermore, other optical imaging lenses are also provided.Type: GrantFiled: June 22, 2018Date of Patent: August 4, 2020Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Publication number: 20200218039Abstract: 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: ApplicationFiled: January 16, 2020Publication date: July 9, 2020Inventors: Guangyun Li, Yanbin Chen, Yanxuan Yin
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Publication number: 20200150393Abstract: 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 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. Each of all lens elements having refracting power in the optical imaging system has a radius of a clear aperture less than or equal to 2.5 millimeter.Type: ApplicationFiled: November 19, 2019Publication date: May 14, 2020Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Publication number: 20200124829Abstract: 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: ApplicationFiled: November 5, 2019Publication date: April 23, 2020Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Patent number: 10606034Abstract: 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 24, 2017Date of Patent: March 31, 2020Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Ta-Cheng Fan, Zhenfeng Xie, Yanxuan Yin
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Patent number: 10578842Abstract: 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: March 14, 2019Date of Patent: March 3, 2020Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Guangyun Li, Yanbin Chen, Yanxuan Yin
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Patent number: 10520707Abstract: An optical imaging system includes a reflector, 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, and the image-side surface of the second lens element has a concave portion in a vicinity of the optical axis. The image-side surface of the fourth lens element has a convex portion in a vicinity of the optical axis, and the object-side surface of the fifth lens element has a concave portion in a vicinity of a periphery of the fifth lens element.Type: GrantFiled: August 15, 2018Date of Patent: December 31, 2019Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin
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Patent number: 10509206Abstract: 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: March 12, 2018Date of Patent: December 17, 2019Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Patent number: 10466443Abstract: An optical imaging lens includes first, second, third, and fourth lens elements arranged in order from an object side to an image side along an optical axis. Each lens element has an object-side surface and an image-side surface. The first lens element has positive refracting power. The object-side surface of the first lens element has a convex portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery. The second lens element has negative refracting power. The object-side surface of the third lens element has a concave portion in a vicinity of a periphery. The image-side surface of the fourth lens element has a convex portion in a vicinity of a periphery.Type: GrantFiled: May 3, 2016Date of Patent: November 5, 2019Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin
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Publication number: 20190302410Abstract: 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 image-side surface of the second lens element is convex. An optical axis region of an object-side surface of the third lens element is concave. An optical axis region of an object-side surface of the fourth lens element is convex. The fifth lens element has positive refracting power, and an optical axis region of the object-side surface of the fifth lens element is concave. The optical imaging lens satisfies: V3?V6?20,000. V3 is an Abbe number of the third lens element. V6 is an Abbe number of the sixth lens element.Type: ApplicationFiled: June 22, 2018Publication date: October 3, 2019Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Publication number: 20190302416Abstract: An optical imaging lens including a first lens element to a sixth lens element arranged in sequence from an object side to an image side along an optical axis is provided. The first lens element has negative refracting power, and a periphery region of the object-side surface thereof is convex. An optical axis region of the image-side surface of the second lens element is convex. An optical axis region of the object-side surface of the third lens element is concave. An optical axis region of the object-side surface of the fourth lens element is convex and a periphery region of the image-side surface thereof is concave. The optical imaging lens only has abovementioned six lens elements having refracting power, and satisfies the following condition expression: V4+V5+V6?120.000. Furthermore, other optical imaging lenses are also provided.Type: ApplicationFiled: June 22, 2018Publication date: October 3, 2019Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Feng Chen, Yanxuan Yin, Ta-Cheng Fan
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Publication number: 20190271835Abstract: 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: ApplicationFiled: March 14, 2019Publication date: September 5, 2019Inventors: Guangyun Li, Yanbin Chen, Yanxuan Yin
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Publication number: 20190204558Abstract: 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: ApplicationFiled: March 12, 2018Publication date: July 4, 2019Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Lihua Lei
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Patent number: 10324273Abstract: An optical lens assembly includes a first lens of a concave image surface near its periphery, a second lens of a plastic material, a third lens of a concave object surface near the optical-axis and a concave image surface near its periphery, a fourth lens of a concave object surface near the optical-axis, a fifth lens of a concave object surface near its periphery and a convex image surface near the optical-axis.Type: GrantFiled: October 6, 2016Date of Patent: June 18, 2019Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Feng Chen, Baina Chen, Yanxuan Yin
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Patent number: 10274707Abstract: 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: February 12, 2018Date of Patent: April 30, 2019Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Guangyun Li, Yanbin Chen, Yanxuan Yin
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Publication number: 20190064486Abstract: An optical imaging system includes a reflector, 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, and the image-side surface of the second lens element has a concave portion in a vicinity of the optical axis. The image-side surface of the fourth lens element has a convex portion in a vicinity of the optical axis, and the object-side surface of the fifth lens element has a concave portion in a vicinity of a periphery of the fifth lens element.Type: ApplicationFiled: August 15, 2018Publication date: February 28, 2019Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jia-Sin Jhang, Yanxuan Yin, Maozong Lin