Patents by Inventor Cheng-Yi Lai
Cheng-Yi Lai 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: 20240113071Abstract: An integrated circuit package including electrically floating metal lines and a method of forming are provided. The integrated circuit package may include integrated circuit dies, an encapsulant around the integrated circuit dies, a redistribution structure on the encapsulant, a first electrically floating metal line disposed on the redistribution structure, a first electrical component connected to the redistribution structure, and an underfill between the first electrical component and the redistribution structure. A first opening in the underfill may expose a top surface of the first electrically floating metal line.Type: ApplicationFiled: January 5, 2023Publication date: April 4, 2024Inventors: Chung-Shi Liu, Mao-Yen Chang, Yu-Chia Lai, Kuo-Lung Pan, Hao-Yi Tsai, Ching-Hua Hsieh, Hsiu-Jen Lin, Po-Yuan Teng, Cheng-Chieh Wu, Jen-Chun Liao
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Patent number: 11942451Abstract: A semiconductor structure includes a functional die, a dummy die, a redistribution structure, a seal ring and an alignment mark. The dummy die is electrically isolated from the functional die. The redistribution structure is disposed over and electrically connected to the functional die. The seal ring is disposed over the dummy die. The alignment mark is between the seal ring and the redistribution structure, wherein the alignment mark is electrically isolated from the dummy die, the redistribution structure and the seal ring. The insulating layer encapsulates the functional die and the dummy die.Type: GrantFiled: August 30, 2021Date of Patent: March 26, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Mao-Yen Chang, Yu-Chia Lai, Cheng-Shiuan Wong, Ting Hao Kuo, Ching-Hua Hsieh, Hao-Yi Tsai, Kuo-Lung Pan, Hsiu-Jen Lin
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Patent number: 11832791Abstract: An optical imaging lens assembly, which is applied for an endoscopic optical device, from an object side to an image side aligned in order includes a first lens element, a second lens element and a third lens element. The first lens element has negative refracting power, and further has a first convex object-side surface and a first image-side surface. The second lens element has positive refracting power, and further has a second convex object-side surface and a second concave image-side surface. The third lens element has positive refracting power, and further has a third convex image-side surface and a third object-side surface.Type: GrantFiled: September 17, 2021Date of Patent: December 5, 2023Assignee: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Cheng-Yi Lai, Yang-Chang Chien
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Publication number: 20230176341Abstract: Wide angle lens for imaging objects disposed away from the optical axis towards the periphery of the field of view.Type: ApplicationFiled: August 5, 2022Publication date: June 8, 2023Inventors: Maksim MAKEEV, Mark S. SCHNITTMAN, Xiaoyu MIAO, Ming-lin LEE, Cheng-Yi LAI, Chien-Hung CHOU
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Publication number: 20230091208Abstract: An optical imaging lens assembly, which is applied for an endoscopic optical device, from an object side to an image side aligned in order includes a first lens element, a second lens element and a third lens element. The first lens element has negative refracting power, and further has a first convex object-side surface and a first image-side surface. The second lens element has positive refracting power, and further has a second convex object-side surface and a second concave image-side surface. The third lens element has positive refracting power, and further has a third convex image-side surface and a third object-side surface.Type: ApplicationFiled: September 17, 2021Publication date: March 23, 2023Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Cheng-Yi Lai, Yang-Chang Chien
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Patent number: 11442255Abstract: Wide angle lens for imaging objects disposed away from the optical axis towards the periphery of the field of view.Type: GrantFiled: May 31, 2018Date of Patent: September 13, 2022Assignee: Owl Labs, Inc.Inventors: Maksim Makeev, Mark S Schnittman, Xiaoyu Miao, Ming-lin Lee, Cheng-Yi Lai, Chien-Hung Chou
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Patent number: 10732386Abstract: An optical lens system of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The first lens element and the fourth lens element each have a negative power. The second lens element, the third lens element, the fifth lens element and the sixth lens element each have a positive power.Type: GrantFiled: April 9, 2018Date of Patent: August 4, 2020Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai
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Publication number: 20200192069Abstract: Wide angle lens for imaging objects disposed away from the optical axis towards the periphery of the field of view.Type: ApplicationFiled: May 31, 2018Publication date: June 18, 2020Inventors: Maksim MAKEEV, Mark S SCHNITTMAN, Xiaoyu MIAO, Ming-lin LEE, Cheng-Yi Lai, Chien-Hung CHOU
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Patent number: 10520701Abstract: An optical lens of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The optical lens also has an axis. The first lens element, the fourth lens element and the sixth lens element have negative power, the second lens element, the third lens element and the fifth lens element have positive power.Type: GrantFiled: December 7, 2017Date of Patent: December 31, 2019Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai
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Publication number: 20190243094Abstract: An optical lens system of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The first lens element and the fourth lens element each have a negative power. The second lens element, the third lens element, the fifth lens element and the sixth lens element each have a positive power.Type: ApplicationFiled: April 9, 2018Publication date: August 8, 2019Inventor: CHENG-YI LAI
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Publication number: 20190129136Abstract: An optical lens of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The optical lens also has an axis. The first lens element, the fourth lens element and the sixth lens element have negative power, the second lens element, the third lens element and the fifth lens element have positive power.Type: ApplicationFiled: December 7, 2017Publication date: May 2, 2019Inventor: CHENG-YI LAI
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Patent number: 9863574Abstract: A display device which can elevate and rotate to a position includes a base, a controlling member mounted to the base, and a supporting frame. A display is mounted on the supporting frame, and a first magnetic piece is positioned on the controlling member. A second magnetic piece is positioned on the supporting frame. The first and second magnetic pieces are configured to attract each other. The controlling member includes a first elastic piece between the base and the supporting frame. The first elastic piece retracts to enable the supporting frame to rotate. The controlling member can slide to detach the second magnetic piece from the first magnetic piece, and the first elastic piece retracts to allow an upward rotation of the supporting frame thereby changing height of the display.Type: GrantFiled: August 15, 2016Date of Patent: January 9, 2018Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai
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Publication number: 20170343152Abstract: A display device which can elevate and rotate to a position includes a base, a controlling member mounted to the base, and a supporting frame. A display is mounted on the supporting frame, and a first magnetic piece is positioned on the controlling member. A second magnetic piece is positioned on the supporting frame. The first and second magnetic pieces are configured to attract each other. The controlling member includes a first elastic piece between the base and the supporting frame. The first elastic piece retracts to enable the supporting frame to rotate. The controlling member can slide to detach the second magnetic piece from the first magnetic piece, and the first elastic piece retracts to allow an upward rotation of the supporting frame thereby changing height of the display.Type: ApplicationFiled: August 15, 2016Publication date: November 30, 2017Inventor: CHENG-YI LAI
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Patent number: 9731806Abstract: A moored balloon includes a balloon, a wire coupled to the balloon, an antenna, a cable coupled to the balloon, a rotating device hung below the balloon, and a fixing device. The rotating device comprises a rotating unit and a bracket. The rotating unit comprises a bearing seat mounted on the bracket, a bearing unit mounted on the bearing seat, and a shaft passing through the bearing unit and coupled to the balloon. The fixing device comprises a receiving tube for receiving the antenna. The receiving tube is located on the bracket. The shaft moves with the balloon to generate a twisting force, the bearing unit counterbalances the twisting force to prevent the cable being twisted with the wires.Type: GrantFiled: October 30, 2015Date of Patent: August 15, 2017Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Shih-Hao Tung, Chien-Hung Lee, Feng-Ching Su, Cheng-Yi Lai, Tzu-Hsiu Hung
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Patent number: 9625793Abstract: A mounting apparatus, able to maintain the relative position of a camera during rotations between portrait and landscape presentations of an electronic device, includes a camera. The mounting apparatus is mounted to an electronic device, which has a display screen. When the electronic device is rotated from a first presentation state to a second presentation state, the camera remains in position above the display screen.Type: GrantFiled: June 17, 2016Date of Patent: April 18, 2017Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Cheng-Yi Lai, Tzu-Hsiu Hung
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Patent number: 9360741Abstract: A camera assembly includes a camera and a rotating mechanism configured to drive the camera to rotate. The rotating mechanism includes a base, a driving device, a first driving gear, a second driving gear connected with the camera, and a switch gear. The driving device, the second driving gear, and the switch gear are located on the bracket. The first driving gear is located on the base. The switch gear is driven to selectively engage with the one of the first driving gear and the second driving gear. When the switch gear is connected with the first driving gear, the bracket is driven to rotate and rotate the camera on a first plane. When the switch gear is connected with the second driving gear, the driving device drives the camera to rotate via the switch gear and the second driving gear.Type: GrantFiled: October 24, 2014Date of Patent: June 7, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai
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Publication number: 20160121991Abstract: A moored balloon includes a balloon, a wire coupled to the balloon, an antenna, a cable coupled to the balloon, a rotating device hung below the balloon, and a fixing device. The rotating device comprises a rotating unit and a bracket. The rotating unit comprises a bearing seat mounted on the bracket, a bearing unit mounted on the bearing seat, and a shaft passing through the bearing unit and coupled to the balloon. The fixing device comprises a receiving tube for receiving the antenna. The receiving tube is located on the bracket. The shaft moves with the balloon to generate a twisting force, the bearing unit counterbalances the twisting force to prevent the cable being twisted with the wires.Type: ApplicationFiled: October 30, 2015Publication date: May 5, 2016Inventors: SHIH-HAO TUNG, CHIEN-HUNG LEE, FENG-CHING SU, CHENG-YI LAI, TZU-HSIU HUNG
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Publication number: 20160070154Abstract: A camera assembly includes a camera and a rotating mechanism configured to drive the camera to rotate. The rotating mechanism includes a base, a driving device, a first driving gear, a second driving gear connected with the camera, and a switch gear. The driving device, the second driving gear, and the switch gear are located on the bracket. The first driving gear is located on the base. The switch gear is driven to selectively engage with the one of the first driving gear and the second driving gear. When the switch gear is connected with the first driving gear, the bracket is driven to rotate and rotate the camera on a first plane. When the switch gear is connected with the second driving gear, the driving device drives the camera to rotate via the switch gear and the second driving gear.Type: ApplicationFiled: October 24, 2014Publication date: March 10, 2016Inventor: CHENG-YI LAI
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Patent number: 9122132Abstract: A motor for providing rotational movement along different directions simultaneously includes a stator, a rotor, a power shaft rotated together with the rotor, a first driving shaft, a first transmission gear located on the first driving shaft, a second driving shaft, and a second transmission gear located on the second driving shaft. The power shaft includes at least one driving gear located on an end portion of the power shaft. The first transmission gear and the second transmission gear engage with the driving gear to drive the first driving shaft and the second driving shaft to rotate, respectively.Type: GrantFiled: January 24, 2014Date of Patent: September 1, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai
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Patent number: 9106818Abstract: An exemplary display device includes a display housing, a camera, a bracket and a transmission unit connected between the camera and the bracket. The transmission unit includes a camera rotation unit, a bracket rotation unit and a linkage unit. The camera rotation unit is fixed on the display housing and connected with the camera. The bracket rotation unit is fixed on the display housing and rotatably connected with the bracket. The linkage unit interconnects the camera rotation unit and the bracket rotation unit. When the display housing is rotated, the bracket rotation unit rotates in unison with the display housing relative to the bracket, the bracket rotation unit drives the camera rotation unit to rotate via the linkage unit, and the camera rotation unit drives the camera to rotate thereby adjusting an angle of the camera relative to the display housing.Type: GrantFiled: October 23, 2013Date of Patent: August 11, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Cheng-Yi Lai