Patents by Inventor Huabin Liao
Huabin Liao 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: 11686921Abstract: An optical imaging lens includes a first lens element having negative refracting power, a second lens element having negative refracting power and a periphery region of the image-side surface of the second lens element is concave, an optical axis region of the image-side surface of the fifth lens element is concave, an optical axis region of the image-side surface of the sixth lens element is concave. Lens elements included by the optical imaging lens are only six lens elements. ?1 is an Abbe number of the first lens element, ?3 is an Abbe number of the third lens element, EFL is an effective focal length, ImgH is an image height and Fno is a f-number to satisfy EFL*Fno/ImgH?3.200 and ?1+?3?90.000.Type: GrantFiled: September 28, 2020Date of Patent: June 27, 2023Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Jiali Lian, Hung-Chien Hsieh, Jiayuan Zhang, Huabin Liao
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Publication number: 20230176325Abstract: An optical imaging lens may include a first, a second, a third, a fourth, a fifth, a sixth, and a seventh lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of lens elements, the optical imaging lens may provide great resolution along with enlarged aperture stop and image height.Type: ApplicationFiled: April 12, 2022Publication date: June 8, 2023Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: QINGZHI ZHU, HUABIN LIAO, JIAYUAN ZHANG, HUNG-CHIEN HSIEH
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Patent number: 11635583Abstract: An optical imaging lens includes a first lens element to a sixth lens element in order along an optical axis, and each lens element has an object-side surface and an image-side surface. A periphery region of the image-side surface of the sixth lens element is convex. The optical imaging lens has only six lens elements, the sum of the five air gaps from the first lens element to the sixth lens element along the optical axis is greater than the sum of the thicknesses of the six lens elements from the first lens element to the sixth lens element along the optical axis, the maximum air gap is between the second lens element and the third lens element, and the object-side surface and the image-side surface of one of the second lens element to the fifth lens element are aspheric surfaces, and the following condition is satisfied: 2.000?EFL/ImgH.Type: GrantFiled: September 3, 2020Date of Patent: April 25, 2023Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Jiayuan Zhang, Huabin Liao, Xinming Liu
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Patent number: 11586021Abstract: An optical imaging lens including a first to a seventh lens elements arranged in sequence from an object side to an image side along an optical axis is provided. Each lens element includes 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. An optical axis region of the object-side surface of the third lens element is concave. The fourth lens element has positive refracting power and an optical axis region of the image-side surface of the fourth lens element is concave. An optical axis region of the image-side surface of the fifth lens element is concave. Furthermore, other optical imaging lenses are also provided.Type: GrantFiled: April 7, 2021Date of Patent: February 21, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jiali Lian, Huabin Liao
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Patent number: 11579415Abstract: An optical lens assembly, including a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element sequentially along an optical axis from a first side to a second side, is provided. The optical lens assembly satisfies the conditional expression of D34/D12?2.600. Furthermore, other optical lens assemblies are also provided.Type: GrantFiled: November 10, 2020Date of Patent: February 14, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Huabin Liao, Qingzhi Zhu, Jiayuan Zhang, Hung-Chien Hsieh
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Patent number: 11579413Abstract: An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh, and an eighth lens elements sequentially arranged on an optical axis from an object side to an image side. Each of the first lens element to the eighth lens element includes an object-side surface facing the object side and allowing imaging rays to pass through and an image-side surface facing the image side and allowing the imaging rays to pass through. The first lens element has positive refracting power. The second lens element has negative refracting power. An optical axis region of an object-side surface of the fifth lens element is concave. An optical axis region of an object-side surface of the sixth lens element is convex. An optical axis region of an image-side surface of the seventh lens element is convex.Type: GrantFiled: March 17, 2020Date of Patent: February 14, 2023Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Qingzhi Zhu, Lanlan Zhang, Huabin Liao
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Publication number: 20220404590Abstract: An optical imaging lens includes six lens elements. The object-side surface of the first lens element has a convex part in a vicinity of the periphery of the first lens element, the image-side surface of the second lens element has a concave part in a vicinity of the periphery of the first lens element, the object-side surface of the third lens element has a convex part in a vicinity of the optical axis, the image-side surface of the fourth lens element has a convex part in a vicinity of the periphery of the fourth lens element, the image-side surface of the fifth lens element has a concave part in a vicinity of the optical axis, and the sixth lens element has negative refractive power.Type: ApplicationFiled: July 6, 2022Publication date: December 22, 2022Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Shih-Han Chen, Huabin Liao, Changlin Zhao
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Publication number: 20220404589Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises six lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements and designing parameters satisfying at least one inequality, the optical imaging lens may shorten system length and promote thermal stability.Type: ApplicationFiled: June 1, 2022Publication date: December 22, 2022Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Huabin Liao, Chuanbo Dong, Xue Li
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Publication number: 20220342184Abstract: 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. Through controlling the convex or concave shape of the surfaces of the lens elements and satisfying an inequality, the optical imaging lens may be provided with smaller volume and great field of view.Type: ApplicationFiled: June 30, 2021Publication date: October 27, 2022Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Huabin Liao, Hai Lin, Hung-Chien Hsieh
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Patent number: 11415782Abstract: An optical imaging lens includes first, second, third, fourth, fifth and sixth lens elements arranged in order from the object side to the image side along an optical axis. The first lens element has negative refractive power. The object-side surface of the fourth lens element has a convex part in a vicinity of a periphery of the fourth lens element. The image-side surface of the sixth lens element has a convex part in a vicinity of a periphery of the sixth lens element. The effective focal length of the optical imaging lens is EFL, and a sum of all air gaps from the first lens element to the sixth lens element along the optical axis is AAG, and EFL and AAG satisfy 0.9?EFL/AAG?2.6.Type: GrantFiled: June 29, 2020Date of Patent: August 16, 2022Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Shih-Han Chen, Huabin Liao, Changlin Zhao
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Publication number: 20220252834Abstract: An optical imaging lens includes a first lens element to a fourth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region of the object-side surface of the first lens element is convex, the third lens element has negative refracting power, and an optical axis region of the image-side surface of the fourth lens element is convex. Lens elements included by the optical imaging lens are only the four lens elements described above, and the optical imaging lens satisfies the relationship of Tmax+Tmin?700.000 ?m, Tmax is a maximum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis, Tmin is a minimum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis.Type: ApplicationFiled: March 25, 2021Publication date: August 11, 2022Inventors: Huabin Liao, Hai Lin, Ou Zhou, Lanlan Zhang
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Publication number: 20220252833Abstract: An optical imaging lens includes a first lens element to a fourth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, lens elements included by the optical imaging lens are only the four lens elements described above, at least two lens elements in the optical imaging lens have positive refracting power and thicknesses of the at least two lens element along the optical axis are less than or equal to 250 microns, and the optical imaging lens satisfies the following relationships: V1+V2+V3+V4?165.000, V1 is an Abbe number of the first lens element, V2 is an Abbe number of the second lens element, V3 is an Abbe number of the third lens element, and V4 is an Abbe number of the fourth lens element.Type: ApplicationFiled: March 25, 2021Publication date: August 11, 2022Inventors: Hung-Chien Hsieh, Jiali Lian, Qingzhi Zhu, Huabin Liao, Hai Lin
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Publication number: 20220252835Abstract: An optical imaging lens includes a first lens element, a second lens, a third lens element and a fourth lens element from an object side to an image side in order along an optical axis. An optical axis region of the object-side surface of the first lens element is convex, and an optical axis region of the image-side surface of the third lens element is concave. The lens elements included by the optical imaging lens are only the four lens elements described above. Tavg is an average of four thicknesses from the first lens element to the fourth lens element along the optical axis, an Abbe number of the first lens element is ?1, and an Abbe number of the second lens element is ?2 so that the optical imaging lens satisfies: Tavg?300 ?m, and |?1??2|?30.000.Type: ApplicationFiled: March 25, 2021Publication date: August 11, 2022Inventors: Huabin Liao, Hai Lin, Wei-Jeh Kao, Chuanbo Dong, Hung-Chien Hsieh
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Publication number: 20220244498Abstract: An optical imaging lens, including a first lens element, a second lens element, and a third lens element sequentially disposed from an object side to an image side along an optical axis, is provided. Each of the first lens element to the third lens element includes an object-side surface that faces the object side and allows an imaging ray to pass through, and an image-side surface that faces the image side and allowing the imaging ray to pass through. A periphery region of the image-side surface of the first lens element is concave. An optical axis region of the object-side surface of the second lens element is concave. The third lens element has negative refracting power. Lens elements of the optical imaging lens are only the above three lens elements, and the optical imaging lens satisfies the following conditional expressions: HFOV/TTL?16.000 degrees/mm and T1/T3?1.350.Type: ApplicationFiled: March 12, 2021Publication date: August 4, 2022Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Chuanbo Dong, Jiayuan Zhang, Huabin Liao, Hung-Chien Hsieh
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Patent number: 11385443Abstract: An optical imaging lens including a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element sequentially along an optical axis from an object-side to an image-side is provided. The optical imaging lens satisfies the condition expression of (G67+T7)/(T1+T2)?1.600, wherein G67 is an air gap from the sixth lens element to the seventh lens element along the optical axis, 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, and T7 is a thickness of the seventh lens element along the optical axis.Type: GrantFiled: February 26, 2020Date of Patent: July 12, 2022Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Qingzhi Zhu, Ou Zhou, Huabin Liao
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Patent number: 11378782Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises six lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements, such as convex peripheral portion on the object-side surface of the first lens element, convex peripheral portion on the image-side surface of the third lens element, convex peripheral portion on the object-side surface of the fifth lens element, concave peripheral portion on the object-side surface of the sixth lens element and convex peripheral portion on the image-side surface of the sixth lens element, and designing parameters satisfying at least one inequality, the optical imaging lens may shorten system length and promote thermal stability.Type: GrantFiled: December 3, 2019Date of Patent: July 5, 2022Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Huabin Liao, Chuanbo Dong, Xue Li
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Publication number: 20220206263Abstract: An optical imaging lens includes a first lens element to a sixth lens element from an object side to an image side along an optical axis. The first lens element has negative refracting power, the second lens element has negative refracting power and a periphery region of the object-side surface of the second lens element is convex, a periphery region of the image-side surface of the third lens element is concave, a periphery region of the object-side surface of the fifth lens element is concave and a periphery region of the image-side surface of the fifth lens element is concave. Lens elements included by the optical imaging lens are only six lens elements described above. AAG is a sum of five air gaps from the first lens element to the sixth lens element along the optical axis, and EFL is an effective focal length to satisfy AAG/EFL?2.700.Type: ApplicationFiled: March 18, 2021Publication date: June 30, 2022Inventors: Huabin Liao, Jiali Lian, Wei-Jeh Kao, Hung-Chien Hsieh
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Publication number: 20220121008Abstract: An optical imaging lens may include a first, a second, a third, a fourth and a fifth lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of the five lens elements, the improved optical imaging lens may provide better imaging quality while the effective focal length may be enlarged, and the f-number may be maintained.Type: ApplicationFiled: December 29, 2020Publication date: April 21, 2022Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: HUABIN LIAO, CHUANBO DONG, HAI LIN, HUNG-CHIEN HSIEH
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Publication number: 20220091376Abstract: An optical lens assembly, including a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element sequentially along an optical axis from a first side to a second side, is provided. The optical lens assembly satisfies the conditional expression of D34/D12?2.600. Furthermore, other optical lens assemblies are also provided.Type: ApplicationFiled: November 10, 2020Publication date: March 24, 2022Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Huabin Liao, Qingzhi Zhu, Jiayuan Zhang, Hung-Chien Hsieh
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Publication number: 20220091374Abstract: An optical lens assembly including a first lens element, a second lens element and a third lens element is provided. A periphery region of a light incident surface of the first lens element is concave. The second lens element has positive refracting power, and an optical axis region of a light incident surface of the second lens element is concave. A periphery region of a light exit surface of the third lens element is concave, and an optical axis region of a light incident surface of the third lens element is convex. The lens elements of the optical lens assembly only include the first lens element to the third lens element, and a thickness of the first lens element along an optical axis is greater than or equal to a sum of two air gaps from the first lens element to the third lens element along the optical axis.Type: ApplicationFiled: December 9, 2020Publication date: March 24, 2022Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Jiali Lian, Hung-Chien Hsieh, Huabin Liao, Lanlan Zhang