Patents by Inventor Ming-Huang Shih
Ming-Huang Shih 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: 20240099695Abstract: A capacitive ultrasonic transducer device includes a substrate, a first capacitive structure, a second capacitive structure, a first film structure and a second film structure. The first capacitive structure is disposed on the substrate, and includes a first electrode and a second electrode. A first gap and a dielectric layer are located between the first electrode and the second electrode. The second capacitive structure is disposed on the substrate, and includes a third electrode and a fourth electrode. A second gap is located between the third electrode and the fourth electrode. The first film structure is configured to seal the first gap. The second film structure is connected to the third electrode and the fourth electrode, and configured to seal the second gap. A first width between the first electrode and the second electrode is different from a second width of the second gap.Type: ApplicationFiled: December 18, 2022Publication date: March 28, 2024Inventors: Sheng-Shian LI, Hung-Yu CHEN, Ming-Huang LI, Po-I SHIH
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Patent number: 11941610Abstract: The present disclosure provides a cryptocurrency securing system and a cryptocurrency securing method thereof. The system receives a cryptocurrency transaction information from a user device, and determines whether a policy data corresponding to the cryptocurrency transaction information is legal. When the policy data corresponding to the cryptocurrency transaction information is legal, the system derives a cryptocurrency private key information via a personal identification number of the user device. The system then encrypts the cryptocurrency transaction information via the cryptocurrency private key information for deriving an encrypted cryptocurrency transaction information, and broadcasts the encrypted cryptocurrency transaction information to a blockchain network.Type: GrantFiled: July 12, 2019Date of Patent: March 26, 2024Assignee: CIRCLE INTERNET FINANCIAL, LTDInventors: Chi-Huang Fan, Chien-Yang Hsu, Ming-Chang Shih
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Patent number: 10992101Abstract: A package structure includes a carrier, a housing, an edge-emitting laser, first and second reflective members and a diffractive optical element. The housing disposed on a mounting surface of the carrier has a receiving space and a top surface, which has an opening and a center line perpendicular to the top surface and the mounting surface. The edge-emitting laser disposed in the receiving space and on the mounting surface has a light-emitting surface emitting a laser beam. The first reflective member is disposed in the receiving space and spaced apart from the light-emitting surface. The second reflective member is disposed in the receiving space and located on the center line above the edge-emitting laser. The diffractive optical element is disposed on the top surface. The laser beam reflected by the first and second reflective members passes through the diffractive optical element to emit out of the housing.Type: GrantFiled: November 6, 2019Date of Patent: April 27, 2021Inventors: Ming-Huang Shih, Wang-Jie Luo
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Patent number: 10827106Abstract: A camera module including a lens holder, a lens barrel, a first lens set, a second lens set, and an image sensing device is provided. The lens holder includes a limiting portion. The lens barrel is disposed in the limiting portion. The image sensing device has a common optical axis, and enables the second lens set to be located between the first lens set and the image sensing device. A position of the lens barrel is adjustable in the limiting portion when assembling the camera module, and the lens barrel is disposed on the lens holder enabling the limiting portion to be located on a periphery of the lens barrel, and a gap is arranged between the limiting portion and the lens barrel such that the position of the lens barrel is adjustable along a direction perpendicular to the optical axis.Type: GrantFiled: April 16, 2020Date of Patent: November 3, 2020Assignee: GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITEDInventors: Tsung-Yu Lin, Shih-Chieh Yen, Ti-Lun Liu, Ming-Huang Shih
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Publication number: 20200244849Abstract: A camera module including a lens holder, a lens barrel, a first lens set, a second lens set, and an image sensing device is provided. The lens holder includes a limiting portion. The lens barrel is disposed in the limiting portion. The image sensing device has a common optical axis, and enables the second lens set to be located between the first lens set and the image sensing device. A position of the lens barrel is adjustable in the limiting portion when assembling the camera module, and the lens barrel is disposed on the lens holder enabling the limiting portion to be located on a periphery of the lens barrel, and a gap is arranged between the limiting portion and the lens barrel such that the position of the lens barrel is adjustable along a direction perpendicular to the optical axis.Type: ApplicationFiled: April 16, 2020Publication date: July 30, 2020Applicant: LUXVISIONS INNOVATION LIMITEDInventors: Tsung-Yu Lin, Shih-Chieh Yen, Ti-Lun Liu, Ming-Huang Shih
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Publication number: 20200169060Abstract: A package structure includes a carrier, a housing, an edge-emitting laser, first and second reflective members and a diffractive optical element. The housing disposed on a mounting surface of the carrier has a receiving space and a top surface, which has an opening and a center line perpendicular to the top surface and the mounting surface. The edge-emitting laser disposed in the receiving space and on the mounting surface has a light-emitting surface emitting a laser beam. The first reflective member is disposed in the receiving space and spaced apart from the light-emitting surface. The second reflective member is disposed in the receiving space and located on the center line above the edge-emitting laser. The diffractive optical element is disposed on the top surface. The laser beam reflected by the first and second reflective members passes through the diffractive optical element to emit out of the housing.Type: ApplicationFiled: November 6, 2019Publication date: May 28, 2020Inventors: Ming-Huang SHIH, Wang-Jie LUO
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Patent number: 10659666Abstract: An assembly method of a camera module is provided. The camera module includes a first and second lens set respectively including at least one lens. The assembly steps include: providing a substrate, a lens holder, and an image sensing device, wherein the image sensing device is located in a space formed by the substrate and the lens holder, and the lens holder includes a limiting portion; disposing the second lens set in the space; assembling a barrel in the limiting portion, wherein the first lens set is disposed in the barrel, the second lens set is located between the first lens set and the image sensing device, and the first and second lens sets and the image sensing device have a common optical axis; inspecting the imaging of the image sensing device; and adjusting a position of the barrel in the limiting portion according to the inspection result.Type: GrantFiled: October 26, 2017Date of Patent: May 19, 2020Assignee: LUXVISIONS INNOVATION LIMITEDInventors: Tsung-Yu Lin, Shih-Chieh Yen, Ti-Lun Liu, Ming-Huang Shih
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Publication number: 20180115689Abstract: An assembly method of a camera module is provided. The camera module includes a first and second lens set respectively including at least one lens. The assembly steps include: providing a substrate, a lens holder, and an image sensing device, wherein the image sensing device is located in a space formed by the substrate and the lens holder, and the lens holder includes a limiting portion; disposing the second lens set in the space; assembling a barrel in the limiting portion, wherein the first lens set is disposed in the barrel, the second lens set is located between the first lens set and the image sensing device, and the first and second lens sets and the image sensing device have a common optical axis; inspecting the imaging of the image sensing device; and adjusting a position of the barrel in the limiting portion according to the inspection result.Type: ApplicationFiled: October 26, 2017Publication date: April 26, 2018Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Tsung-Yu Lin, Shih-Chieh Yen, Ti-Lun Liu, Ming-Huang Shih
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Patent number: 9584717Abstract: A focusing method includes the steps of calculating a diameter difference between a first circle of confusion diameter and a second circle of confusion diameter which correspond respectively to first image data and second image data associated respectively with light energy of a first spectrum and light energy of a second spectrum, generating a control signal associated with a target image distance according to an initial image distance, the diameter difference, and a lookup table, driving movement of a lens module so as to change a distance between the lens module and an image sensor from the initial image distance into the target image distance according to the control signal.Type: GrantFiled: November 24, 2015Date of Patent: February 28, 2017Assignees: Lite-On Electronics (Guangzhou) Limited, Lite-On Technology Corp.Inventors: Ming-Huang Shih, Jau-Yu Chen, Hsing-Hung Chen
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Publication number: 20160360092Abstract: A focusing method includes the steps of calculating a diameter difference between a first circle of confusion diameter and a second circle of confusion diameter which correspond respectively to first image data and second image data associated respectively with light energy of a first spectrum and light energy of a second spectrum, generating a control signal associated with a target image distance according to an initial image distance, the diameter difference, and a lookup table, driving movement of a lens module so as to change a distance between the lens module and an image sensor from the initial image distance into the target image distance according to the control signal.Type: ApplicationFiled: November 24, 2015Publication date: December 8, 2016Inventors: MING-HUANG SHIH, JAU-YU CHEN, HSING-HUNG CHEN
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Patent number: 8306360Abstract: A device and a method for obtaining a clear image, the method is executed by a digital signal processor (DSP) chip or a microprocessor. Through merging clear parts of two images with different focal lengths, a single clear image is obtained. The image is divided into a plurality of blocks, and then edge detection is processed to obtain an edge image. Blocks having more complete edge information are selected as clear blocks. Then, the clear blocks are further merged into a single clear image. Once the images are processed with the method, a depth of field of the image can be adjusted, without adding hardware elements of a digital camera such as a variable diaphragm.Type: GrantFiled: January 4, 2008Date of Patent: November 6, 2012Assignee: Lite-On Technology CorporationInventors: Yi-Chun Lin, Chih-Wei Chen, Chiou-Shann Fuh, Ming-Huang Shih
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Publication number: 20090129674Abstract: A device and a method for obtaining a clear image, the method is executed by a digital signal processor (DSP) chip or a microprocessor. Through merging clear parts of two images with different focal lengths, a single clear image is obtained. The image is divided into a plurality of blocks, and then edge detection is processed to obtain an edge image. Blocks having more complete edge information are selected as clear blocks. Then, the clear blocks are further merged into a single clear image. Once the images are processed with the method, a depth of field of the image can be adjusted, without adding hardware elements of a digital camera such as a variable diaphragm.Type: ApplicationFiled: January 4, 2008Publication date: May 21, 2009Inventors: Yi-Chun Lin, Chih-Wei Chen, Chiou-Shann Fuh, Ming-Huang Shih