Patents by Inventor Fu-Yuan Wu
Fu-Yuan Wu 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: 12360329Abstract: An optical system is provided and includes a fixed assembly, a movable element, a movable assembly, and a driving module. The fixed assembly defines a main axis, and the fixed assembly has a casing on which a casing opening is formed, corresponding to the main axis. The movable element is movable relative to the fixed assembly and is connected to a first optical element. The movable assembly is connected to the movable element. The driving module is configured to drive the movable assembly so as to drive the movable element to move relative to the fixed assembly. The first optical element has a first section and a second section. When viewed along the main axis, the size of the first section is larger than the size of the casing opening, and the size of the second section is smaller than the size of the casing opening.Type: GrantFiled: December 27, 2019Date of Patent: July 15, 2025Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Che-Wei Chang, Chih-Wen Chiang, Chen-Er Hsu, Fu-Yuan Wu, Shou-Jen Liu, Chih-Wei Weng, Mao-Kuo Hsu, Hsueh-Ju Lu, Che-Hsiang Chiu
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Patent number: 12335586Abstract: The present disclosure provides a camera device and a long tuning range camera assembly. The camera device comprises a frame body, a circuit component, a carrying component, and a magnetic conductive sheet. The frame body comprises an accommodating space. The circuit component comprises a circuit board, a magnetic sensing element, and a coil. The carrying component comprises a main body, a driving magnet, and a sensing magnet. Wherein the magnetic sensing element is configured to magnetically sense the sensing magnet to generate a specific signal, which comprises an angle between the sensing magnet and the magnetic sensing element or/and a position of the main body relative to the frame body. The long tuning range camera assembly comprises two sets of camera devices.Type: GrantFiled: December 5, 2022Date of Patent: June 17, 2025Assignee: Lanto Electronic LimitedInventors: Yu-Huai Liao, Fu-Yuan Wu, Shang-Yu Hsu
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Patent number: 12316969Abstract: A camera device comprises an image sensor, a first moving module and two groups of second moving modules. The first moving module is connected to the image sensor. The first moving module is activated to move the image sensor linearly along a first axis. The second moving module is connected to the image sensor. The second moving module is activated to move the image sensor linearly along a second axis, which intersects with the first axis. The two groups of second moving modules are activated simultaneously to rotate the image sensor around a third axis, which is orthogonal to the first and second axes, respectively. The image sensor compensates for the image by linear movement in the direction of the first axis and the second axis and can also compensate for the image by rotation in the direction of the third axis to achieve three-axis image stabilization.Type: GrantFiled: February 24, 2023Date of Patent: May 27, 2025Assignee: LANTO ELECTRONIC LIMITEDInventors: Fu-Yuan Wu, Shang-Yu Hsu, Yu-Cheng Lin
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Publication number: 20250150700Abstract: An anti-twist structure of a voice coil motor includes a base, a lens housing, a first elastic sheet, a second elastic sheet, a magnet, and a yoke member. The lens housing has first margin wall and a second margin wall, and a first protrusion extends from the first margin wall. The height of the second protrusion is lower than the height of the first protrusion. The yoke member has a first wall, a connection wall, a second wall, and a side wall. The first wall is disposed above the first protrusion, and the second wall is disposed above the second protrusion. The lens housing has a deflectable angle relative to a horizontal reference line. When the lens housing deflects to a maximum value of the deflectable angle, the first margin wall abuts against the second wall and/or the first protrusion abuts against the first wall.Type: ApplicationFiled: January 14, 2025Publication date: May 8, 2025Applicant: Lanto Electronic LimitedInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Publication number: 20250150699Abstract: An anti-twist structure of a voice coil motor includes a base, a lens housing, a first elastic sheet, a second elastic sheet, a magnet, and a yoke member. The lens housing has first margin wall and a second margin wall, and a first protrusion extends from the first margin wall. The height of the second protrusion is lower than the height of the first protrusion. The yoke member has a first wall, a connection wall, and a second wall. The first wall is disposed above the first protrusion, and the second wall is disposed above the second protrusion. The lens housing has a deflectable angle relative to a horizontal reference line. When the lens housing deflects to a maximum value of the deflectable angle, the first margin wall abuts against the second wall and/or the first protrusion abuts against the first wall.Type: ApplicationFiled: January 14, 2025Publication date: May 8, 2025Applicant: Lanto Electronic LimitedInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Patent number: 12282179Abstract: An image compensation device and a prism carrying mechanism thereof. The prism carrying mechanism comprises a base and a pair of prism carrying members. The base comprises a base body, a light passing hole disposed at the base body, and a plurality of first sliding assembling parts integrally formed on the same side of the base body. Each of the prism carrying members comprises a carrying member body, a prism assembling part disposed at the carrying member body and corresponding to the light passing hole, and a plurality of second sliding assembling parts integrally formed on the same side of the carrying member body. The prism assembling parts of the pair of prism carrying members are oppositely and alternately disposed in an axial direction. The plurality of second sliding assembling parts are slidably assembled to the plurality of first sliding assembling parts respectively.Type: GrantFiled: January 21, 2022Date of Patent: April 22, 2025Assignee: LUXSHARE-ICT CO., LTDInventors: Fu-Yuan Wu, Chun-Hui Wu, Shang-Yu Hsu, Meng-Ting Lin, Yu-Cheng Lin
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Publication number: 20250126334Abstract: The present disclosure provides a camera device including a first frame, a second frame, a camera component, and a driving component. The first frame includes a first arc surface on an inner surface of the first frame and recessing inward to form a circular arc shape. The second frame is movably disposed in the first frame and includes a second arc surface on an outer surface of the second frame and protruding outward to form a circular arc shape. The camera component is fixedly disposed in the second frame. The driving component is disposed on the first frame and the second frame, and the driving component is configured to drive the second frame to rotate with the first direction, the second direction, and the third direction as the axes.Type: ApplicationFiled: December 23, 2024Publication date: April 17, 2025Applicant: LANTO ELECTRONIC LIMITEDInventors: Tao-Chun CHEN, Fu-Yuan WU, Yu-Cheng LIN
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Publication number: 20250085503Abstract: The anti-twist structure includes a base, a lens housing, an elastic sheet and a yoke member. The lens housing has a margin wall with a first protrusion, a second protrusion and a contact portion. The contact portion is extended outwardly the first protrusion, and the second protrusion is protruded from the contact portion. The first protrusion and the second protrusion are protruded along an axial direction substantially perpendicular to the margin wall. The elastic sheet is disposed on the contact portion. When the lens housing deflects from the horizontal reference line to a maximum value of the deflectable angle, the first protrusion abuts against an upper wall of the yoke member, the second protrusion abuts against the elastic sheet, and the contact portion abuts against the elastic sheet or the upper wall at the same time, whereby the lens housing and the yoke member interfere with each other.Type: ApplicationFiled: November 25, 2024Publication date: March 13, 2025Applicant: Lanto Electronic LimitedInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Publication number: 20250085502Abstract: The anti-twist structure includes a base, a lens housing, an elastic sheet and a yoke member. The lens housing has a margin wall with a first protrusion, a second protrusion and a contact portion. The contact portion is extended outwardly the first protrusion, and the second protrusion is protruded from the contact portion. The first protrusion and the second protrusion are protruded along an axial direction substantially perpendicular to the margin wall. The elastic sheet is disposed on the contact portion. When the lens housing deflects from the horizontal reference line to a maximum value of the deflectable angle, the first protrusion abuts against an upper wall of the yoke member, the second protrusion abuts against the elastic sheet, and the contact portion abuts against the elastic sheet or the upper wall at the same time, whereby the lens housing and the yoke member interfere with each other.Type: ApplicationFiled: November 25, 2024Publication date: March 13, 2025Applicant: Lanto Electronic LimitedInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Publication number: 20250080849Abstract: A camera assembly comprising a casing, a carrying component, a magnetic component, a light sensing component, and a carrying board. The casing comprises a lens accommodating groove, a housing, and a base on which the housing is disposed. The lens accommodating groove is disposed between the housing and the base. An opening of the lens accommodating groove is disposed at the housing. The carrying component comprises a carrying body and a first coil disposed on a periphery of the carrying body. The carrying component is assembled in the lens accommodating groove. The magnetic component is disposed on a periphery of the first coil and on an inner wall of the lens accommodating groove. The light sensing component comprises a light sensing member, a baseplate, and a second coil.Type: ApplicationFiled: November 15, 2024Publication date: March 6, 2025Applicant: Lanto Electronic LimitedInventors: Fu-Yuan WU, Shang-Yu HSU, Meng-Ting LIN
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Publication number: 20250076607Abstract: A camera structure, including a lens holder, a lens frame and a plurality of balls. The lens holder has a holder body, one end of which has a first rolling groove. The first groove wall part and the second groove wall part are disposed on two sides of the first rolling groove, and the groove bottom is disposed between the first groove wall part and the second groove wall part. The lens frame is mounted on an outer side of the holder body. The plurality of balls are located inside the first rolling groove, wherein the first groove wall part and the second groove wall part support the plurality of balls, there is a gap between each of the plurality of balls and the groove bottom, and the plurality of balls lay between the lens holder and the lens frame.Type: ApplicationFiled: May 29, 2024Publication date: March 6, 2025Applicant: Lanto Electronic LimitedInventors: Ngoc-Luong NGUYEN, Wei-Han HSIA, Po-Ying TSENG, Wen-Yen HUANG, Shang-Yu HSU, Fu-Yuan WU
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Patent number: 12238396Abstract: An anti-twist structure of a voice coil motor includes a base, a lens housing, a first elastic sheet, a second elastic sheet, a magnet, and a yoke member. The lens housing has first margin wall and a second margin wall, and a first protrusion extends from the first margin wall. The yoke member has a first wall, a connection wall, a second wall, and a side wall. The first wall is disposed above the first protrusion, and the second wall is above the first margin wall. The lens housing has a deflectable angle relative to a horizontal reference line. When the lens housing deflects to a maximum value of the deflectable angle, the first margin wall abuts against the second wall and/or the first protrusion abuts against the first wall.Type: GrantFiled: May 21, 2021Date of Patent: February 25, 2025Assignee: LANTO ELECTRONIC LIMITEDInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Publication number: 20250053069Abstract: An anti-shake compensation structure is provided. The anti-shake compensation structure includes an auto-focus module driving a lens to move along a light entering path of the lens. The auto-focus module includes a lens holder holding the lens, a coil adjacent to the lens holder, and a magnet corresponding to the coil. The anti-shake compensation structure further includes an outer frame supporting the lens holder, and a compensation driving unit driving the lens to sway relative to the outer frame along a direction not parallel to the light entering path. The compensation driving unit includes a compensation coil corresponding to the magnet.Type: ApplicationFiled: October 29, 2024Publication date: February 13, 2025Inventors: Fu-Yuan WU, Chao-Chang HU, Yi-Liang CHAN
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Patent number: 12210208Abstract: A driving mechanism is provided for moving an optical element, including a fixed module, a movable module holding the optical element, a driving assembly for driving the movable module to move relative to the fixed module, a position-sensing element, and a 3D circuit. The fixed module has a base, and the position-sensing element is disposed on the base to detect the movement of the movable module relative to the fixed module. The 3D circuit is embedded in the base and electrically connected to the position-sensing element.Type: GrantFiled: June 21, 2019Date of Patent: January 28, 2025Assignee: TDK TAIWAN CORP.Inventors: Shao-Chung Chang, Fu-Yuan Wu, Yu-Huai Liao, Shou-Jen Liu, Kun-Shih Lin, Chien-Lun Huang, Shih-Wei Hung
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Patent number: 12212826Abstract: The present disclosure provides a camera device including a first frame, a second frame, a camera component, and a driving component. The first frame includes a first arc surface on an inner surface of the first frame and recessing inward to form a circular arc shape. The second frame is movably disposed in the first frame and includes a second arc surface on an outer surface of the second frame and protruding outward to form a circular arc shape. The camera component is fixedly disposed in the second frame. The driving component is disposed on the first frame and the second frame, and the driving component is configured to drive the second frame to rotate with the first direction, the second direction, and the third direction as the axes.Type: GrantFiled: November 3, 2022Date of Patent: January 28, 2025Assignee: LANTO ELECTRONIC LIMITEDInventors: Tao-Chun Chen, Fu-Yuan Wu, Yu-Cheng Lin
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Publication number: 20250028151Abstract: An optical element driving mechanism is provided, including a fixed part, a movable part, a metallic member and a driving assembly. The fixed part includes a base. The movable part is movably connected to the fixed part, and carries an optical element, the optical element has an optical axis. The metallic member is disposed on the base, and includes an inner electrical connection part and an outer electrical connection part, the inner electrical connection part and the outer electrical connection part are connected to each other. The driving assembly includes at least one driving magnetic element and drives the movable part to move relative to the fixed part.Type: ApplicationFiled: October 9, 2024Publication date: January 23, 2025Inventors: Chien-Lun HUANG, Shao-Chung CHANG, Wei-Cheng WANG, Che-Hsiang CHIU, Fu-Yuan WU, Shou-Jen LIU
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Patent number: 12181726Abstract: An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion pass through the hollowed slot, so that the elastic sheet is disposed on a portion of the margin wall and on the contact portion. The yoke member has an upper wall and a side wall. The side wall is disposed at one side of the upper wall and the side wall extends outward in a direction not parallel to the upper wall. The yoke member surrounds the lens housing, the elastic sheet, and the magnet. The lens housing has a deflectable angle relative to a horizontal reference line.Type: GrantFiled: May 21, 2021Date of Patent: December 31, 2024Assignee: LANTO ELECTRONIC LIMITEDInventors: Wen-Yen Huang, Meng-Ting Lin, Fu-Yuan Wu, Shang-Yu Hsu, Bing-Bing Ma, Jie Du
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Patent number: 12177570Abstract: A camera assembly comprising a casing, a carrying component, a magnetic component, a light sensing component, and a carrying board. The casing comprises a lens accommodating groove, a housing, and a base on which the housing is disposed. The lens accommodating groove is disposed between the housing and the base. An opening of the lens accommodating groove is disposed at the housing. The carrying component comprises a carrying body and a first coil disposed on a periphery of the carrying body. The carrying component is assembled in the lens accommodating groove. The magnetic component is disposed on a periphery of the first coil and on an inner wall of the lens accommodating groove. The light sensing component comprises a light sensing member, a baseplate, and a second coil.Type: GrantFiled: November 22, 2022Date of Patent: December 24, 2024Assignee: Lanto Electronic LimitedInventors: Yu-Cheng Lin, Fu-Yuan Wu, Shang-Yu Hsu, Meng-Ting Lin
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Patent number: 12153330Abstract: An anti-shake compensation structure is provided. The anti-shake compensation structure includes an auto-focus module driving a lens to move along a light entering path of the lens. The auto-focus module includes a lens holder holding the lens, a coil adjacent to the lens holder, and a magnet corresponding to the coil. The anti-shake compensation structure further includes an outer frame supporting the lens holder, and a compensation driving unit driving the lens to sway relative to the outer frame along a direction not parallel to the light entering path. The compensation driving unit includes a compensation coil corresponding to the magnet.Type: GrantFiled: November 25, 2020Date of Patent: November 26, 2024Assignee: TDK TAIWAN CORP.Inventors: Fu-Yuan Wu, Chao-Chang Hu, Yi-Liang Chan
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Publication number: 20240369910Abstract: A camera device with image compensation and autofocus function, comprising a first carrying member, a second carrying member, a camera module, a first optical compensation component, a third carrying member, and an autofocus component. The second carrying member is movably assembled to the first carrying member. The first optical compensation component comprises a first force interaction member disposed at the first carrying member and a second force interaction member disposed at the second carrying member, which generate force interaction, allowing the second carrying member to move in the direction of a first axis or/and a second axis intersecting with an optical axis of the optical lens for optical compensation for the optical lens. The third carrying member bears the optical lens and is movably disposed on the second carrying member. The third carrying member could move along an optical axis of the optical lens.Type: ApplicationFiled: July 10, 2024Publication date: November 7, 2024Applicant: Lanto Electronic LimitedInventors: Fu-Yuan WU, Tao-Chun CHEN, Wen-Yen HUANG, Meng-Ting LIN, Shang-Yu HSU