Patents by Inventor Yi-Ling Yang
Yi-Ling Yang 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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Publication number: 20240090230Abstract: A memory array and an operation method of the memory array are provided. The memory array includes first and second ferroelectric memory devices formed along a gate electrode, a channel layer and a ferroelectric layer between the gate electrode and the channel layer. The ferroelectric memory devices include: a common source/drain electrode and two respective source/drain electrodes, separately in contact with a side of the channel layer opposite to the ferroelectric layer, wherein the common source/drain electrode is disposed between the respective source/drain electrodes; and first and second auxiliary gates, capacitively coupled to the channel layer, wherein the first auxiliary gate is located between the common source/drain electrode and one of the respective source/drain electrodes, and the second auxiliary gate is located between the common source/drain electrode and the other respective source/drain electrode.Type: ApplicationFiled: January 9, 2023Publication date: March 14, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wen-Ling Lu, Chen-Jun Wu, Ya-Yun Cheng, Sheng-Chih Lai, Yi-Ching Liu, Yu-Ming Lin, Feng-Cheng Yang, Chung-Te Lin
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Patent number: 11768352Abstract: An optical imaging lens, in order from an object side to an image side along an optical axis, includes a first lens having negative refractive power; a second lens; a third lens cemented with the second lens to form a first compound lens having negative refractive power; a fourth lens having positive refractive power; a fifth lens; a sixth lens cemented with the fifth lens to form a second compound lens having positive refractive power; a seventh lens having positive refractive power. The optical imaging lens could provide a better optical performance of high image quality and low distortion.Type: GrantFiled: November 18, 2020Date of Patent: September 26, 2023Assignee: CALIN TECHNOLOGY CO., LTD.Inventors: Yi-Ling Yang, Shu-Chuan Hsu
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Publication number: 20220066137Abstract: An optical imaging lens, in order from an object side to an image side along an optical axis, includes a first lens having negative refractive power; a second lens; a third lens cemented with the second lens to form a first compound lens having negative refractive power; a fourth lens having positive refractive power; a fifth lens; a sixth lens cemented with the fifth lens to form a second compound lens having positive refractive power; a seventh lens having positive refractive power. The optical imaging lens could provide a better optical performance of high image quality and low distortion.Type: ApplicationFiled: November 18, 2020Publication date: March 3, 2022Applicant: Calin Technology Co., Ltd.Inventors: YI-LING YANG, SHU-CHUAN HSU
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Patent number: 9857572Abstract: A fixed-focus projection lens, in order from an image side to an image source side along an optical axis, includes a first lens with negative refractive power, a second lens with positive refractive power, a third lens with negative refractive power, a fourth lens with positive refractive power, a fifth lens with positive refractive power, and a sixth lens with positive refractive power. The second lens is a biconvex lens. While projecting, a light enters the fixed-focus projection lens from the image source side, and passes through the fixed-focus projection lens. Further more, at least one surface of the first lens is aspherical, a refractive index of the second lens is greater than 1.8, and a refractive index of the fifth lens is greater than 1.7. Such arrangement helps to lower a spherical aberration of spherical lens, shortening the optical system, and effectively lower the distortion.Type: GrantFiled: August 11, 2016Date of Patent: January 2, 2018Assignee: CALIN TECHNOLOGY CO., LTD.Inventors: Chien Hsiung Tseng, Yi-Ling Yang, Po-Nien Tsai
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Publication number: 20170351068Abstract: A fixed-focus projection lens, in order from an image side to an image source side along an optical axis, includes a first lens with negative refractive power, a second lens with positive refractive power, a third lens with negative refractive power, a fourth lens with positive refractive power, a fifth lens with positive refractive power, and a sixth lens with positive refractive power. The second lens is a biconvex lens. While projecting, a light enters the fixed-focus projection lens from the image source side, and passes through the fixed-focus projection lens. Further more, at least one surface of the first lens is aspherical, a refractive index of the second lens is greater than 1.8, and a refractive index of the fifth lens is greater than 1.7. Such arrangement helps to lower a spherical aberration of spherical lens, shortening the optical system, and effectively lower the distortion.Type: ApplicationFiled: August 11, 2016Publication date: December 7, 2017Applicant: CALIN TECHNOLOGY CO., LTD.Inventors: CHIEN HSIUNG TSENG, YI-LING YANG, PO-NIEN TSAI
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Publication number: 20150331222Abstract: An optical image pick-up lens includes an aperture, a first lens, a second lens, a third lens, and a fourth lens in order along an optical axis from an object side to an image side. The first lens is a positive plastic meniscus lens having a convex surface facing the object side and a concave surface facing the image side. The second lens is a negative plastic biconcave lens. The third lens is a positive glass meniscus lens having a concave surface facing the object side and a convex surface facing the image side. The fourth lens is a plastic lens having an aspheric surface facing the object side, wherein the fourth lens is gradually changed from positive to negative from the center to the edge of the fourth lens.Type: ApplicationFiled: May 15, 2014Publication date: November 19, 2015Applicant: CALIN TECHNOLOGY CO., LTD.Inventors: Yi-Ling YANG, Shu-Chuan HSU
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Patent number: 8106789Abstract: An electronic apparatus with an active posture control function includes a body assembly, an accelerometer, a driving device and a controller. The body assembly includes a first body and a second body pivotally connected to the first body. The accelerometer mounted on the body assembly senses acceleration of the body assembly to output an acceleration signal. The driving device mounted on the body assembly drives at least one of the first body and the second body. The controller, mounted on the body assembly and electrically connected to the accelerometer and the driving device, receives the acceleration signal, judges whether the acceleration signal is higher than a predetermined level, and controls the driving device to adjust an included angle between the first body and the second body when the acceleration signal is higher than the predetermined level.Type: GrantFiled: September 14, 2009Date of Patent: January 31, 2012Assignee: National Tsing Hua UniversityInventors: Yi-Ling Yang, Cheng-Kuo Sung
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Publication number: 20100321194Abstract: An electronic apparatus with an active posture control function includes a body assembly, an accelerometer, a driving device and a controller. The body assembly includes a first body and a second body pivotally connected to the first body. The accelerometer mounted on the body assembly senses acceleration of the body assembly to output an acceleration signal. The driving device mounted on the body assembly drives at least one of the first body and the second body. The controller, mounted on the body assembly and electrically connected to the accelerometer and the driving device, receives the acceleration signal, judges whether the acceleration signal is higher than a predetermined level, and controls the driving device to adjust an included angle between the first body and the second body when the acceleration signal is higher than the predetermined level.Type: ApplicationFiled: September 14, 2009Publication date: December 23, 2010Inventors: Yi-Ling YANG, Cheng-Kuo Sung