Patents by Inventor You-Yu Chen
You-Yu Chen 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: 20240111849Abstract: A media docking device includes an input circuit, an output circuit and a processing circuit. The input circuit is electrically connected to a media source device for receiving media data. The output circuit is electrically connected to a media play device. The processing circuit is electrically connected to the input circuit and the output circuit. The processing circuit determines if a verification procedure is passed. If the verification procedure is passed, the processing circuit transfers the media data to the media play device. If the verification procedure is not passed, the processing circuit limits a transmission of the media data, such that the media data will not be completely played by the media play device.Type: ApplicationFiled: October 4, 2023Publication date: April 4, 2024Inventors: Chien-Wei CHEN, Tsung-Han LI, You-Wen CHIOU, Kuan-Chi CHOU, Bo Yu LAI
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Publication number: 20240114207Abstract: A media docking device includes an input module, an output module and a processing module. The input module is electrically connected to a media source device for receiving media data. The output module is electrically connected to a media play device. The processing module determines if an instruction is received from the media source device or a remote device. If the instruction is not received, the processing module transfers the media data to the output module to transmit to the media play device. If the instruction is received, the processing module limits a transmission of the media data according to the instruction, such that the media data will not be completely played by the media play device.Type: ApplicationFiled: October 4, 2023Publication date: April 4, 2024Inventors: Chien-Wei CHEN, Tsung-Han LI, You-Wen CHIOU, Kuan-Chi CHOU, Bo Yu LAI
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Publication number: 20240071758Abstract: A method for fabricating a high electron mobility transistor (HEMT) includes the steps of forming a buffer layer on a substrate, forming a barrier layer on the buffer layer, forming a p-type semiconductor layer on the barrier layer, forming a gate electrode layer on the p-type semiconductor layer, and patterning the gate electrode layer to form a gate electrode. Preferably, the gate electrode includes an inclined sidewall.Type: ApplicationFiled: September 23, 2022Publication date: February 29, 2024Applicant: UNITED MICROELECTRONICS CORP.Inventors: Chih-Tung Yeh, You-Jia Chang, Bo-Yu Chen, Yun-Chun Wang, Ruey-Chyr Lee, Wen-Jung Liao
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Patent number: 11334124Abstract: An electronic device including two bodies, at least one hinge assembly, and a hinge cover is provided. The two bodies are pivoted to each other through the hinge assembly. The hinge cover is connected between the two bodies and covers the hinge assembly. The hinge cover includes a plurality of shell parts, and the shell parts are movably connected to each other in sequence. The hinge cover has at least one first heat dissipation opening and at least one heat dissipation flow channel, and the at least one heat dissipation flow channel communicates the first heat dissipation opening and an inner space of at least one of the bodies.Type: GrantFiled: January 20, 2021Date of Patent: May 17, 2022Assignee: COMPAL ELECTRONICS, INC.Inventors: Kai-Cheng Chao, Chia-Huang Chan, You-Yu Chen, Chia-Hao Hsu
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Patent number: 11262793Abstract: A folding-type electronic device including a first housing, a second housing, at least one hinge structure, an elastic cover, two bearing plates, a flexible screen, first synchronous gears, and second synchronous gears is provided. The first housing and the second housing are symmetrical to a centerline. The hinge structure is respectively connected to the first housing and the second housing, and the centerline passes through the hinge structure. The elastic cover is slidably disposed between the hinge structure and the first housing and the second housing and has first racks. The bearing plates have second racks. The flexible screen is disposed on the bearing plates. Each first and second synchronous gear is respectively pivoted to the first and second housings. Each first and second synchronous gear is engaged with each corresponding first and second rack.Type: GrantFiled: September 22, 2020Date of Patent: March 1, 2022Assignee: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Chia-Huang Chan, Wei-Feng Hsieh, Kai-Cheng Chao
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Publication number: 20210356999Abstract: An electronic device including two bodies, at least one hinge assembly, and a hinge cover is provided. The two bodies are pivoted to each other through the hinge assembly. The hinge cover is connected between the two bodies and covers the hinge assembly. The hinge cover includes a plurality of shell parts, and the shell parts are movably connected to each other in sequence. The hinge cover has at least one first heat dissipation opening and at least one heat dissipation flow channel, and the at least one heat dissipation flow channel communicates the first heat dissipation opening and an inner space of at least one of the bodies.Type: ApplicationFiled: January 20, 2021Publication date: November 18, 2021Applicant: COMPAL ELECTRONICS, INC.Inventors: Kai-Cheng Chao, Chia-Huang Chan, You-Yu Chen, Chia-Hao Hsu
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Publication number: 20210325927Abstract: A folding-type electronic device including a first housing, a second housing, at least one hinge structure, an elastic cover, two bearing plates, a flexible screen, first synchronous gears, and second synchronous gears is provided. The first housing and the second housing are symmetrical to a centerline. The hinge structure is respectively connected to the first housing and the second housing, and the centerline passes through the hinge structure. The elastic cover is slidably disposed between the hinge structure and the first housing and the second housing and has first racks. The bearing plates have second racks. The flexible screen is disposed on the bearing plates. Each first and second synchronous gear is respectively pivoted to the first and second housings. Each first and second synchronous gear is engaged with each corresponding first and second rack.Type: ApplicationFiled: September 22, 2020Publication date: October 21, 2021Applicant: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Chia-Huang Chan, Wei-Feng Hsieh, Kai-Cheng Chao
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Patent number: 11142932Abstract: A dual-shaft hinge module including a first shaft, a first driving gear disposed on the first shaft, a second shaft, a second driving gear disposed on the second shaft, a pair of driven gears coupled between the first driving gear and the second driving gear, and multiple links is provided. The links are respectively pivoted to any two engaged gears to keep a center distance of the engaged gears fixed. A relative distance of the first shaft and the second shaft is changed along with different engagement positions of the driven gears relative to the first driving gear and the second driving gear. A portable electronic device is also provided.Type: GrantFiled: March 11, 2020Date of Patent: October 12, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Hsin-Hung Lee
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Patent number: 11019742Abstract: A hinge structure including a plurality of pivots, a driving part, two positioning gear sets, and a plurality of fixing parts is provided. The pivots are parallel to each other. The driving part is disposed at a central portion of the pivots and is perpendicular to the pivots. These two positioning gear sets are respectively sleeved around two ends of each of the pivots. The fixing parts are respectively disposed outside these two positioning gear sets. When the plurality of fixing parts is under the action of an external force, the two gear sets are moved relative to each other, and the driving part is adapted to be bent and drives the pivots to rotate synchronously with respect to a central axis.Type: GrantFiled: February 20, 2019Date of Patent: May 25, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Chia-Huang Chan
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Publication number: 20200291702Abstract: A dual-shaft hinge module including a first shaft, a first driving gear disposed on the first shaft, a second shaft, a second driving gear disposed on the second shaft, a pair of driven gears coupled between the first driving gear and the second driving gear, and multiple links is provided. The links are respectively pivoted to any two engaged gears to keep a center distance of the engaged gears fixed. A relative distance of the first shaft and the second shaft is changed along with different engagement positions of the driven gears relative to the first driving gear and the second driving gear. A portable electronic device is also provided.Type: ApplicationFiled: March 11, 2020Publication date: September 17, 2020Applicant: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Hsin-Hung Lee
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Patent number: 10701824Abstract: A bending module and a folding display device are provided. The bending module is adapted to vary between a flattened state and a bent state. The bending module includes a flexible unit and a pair of supporting members. The flexible unit has a neutral layer, and the pair of supporting members are connected to the flexible unit. When the bending module varies between the flattened state and the bent state, the flexible unit is deformed, and the supporting members are each rotated via one corresponding center of rotation to be relatively close to or far from each other, wherein the centers of rotation are always maintained on the neutral layer of the flexible unit. By applying the bending module to the folding display device, the service life of the folding display device may be extended.Type: GrantFiled: May 9, 2019Date of Patent: June 30, 2020Assignee: COMPAL ELECTRONICS, INC.Inventors: Kai-Cheng Chao, You-Yu Chen, Chia-Hao Hsu, Chia-Huang Chan
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Publication number: 20190350096Abstract: A bending module and a folding display device are provided. The bending module is adapted to vary between a flattened state and a bent state. The bending module includes a flexible unit and a pair of supporting members. The flexible unit has a neutral layer, and the pair of supporting members are connected to the flexible unit. When the bending module varies between the flattened state and the bent state, the flexible unit is deformed, and the supporting members are each rotated via one corresponding center of rotation to be relatively close to or far from each other, wherein the centers of rotation are always maintained on the neutral layer of the flexible unit. By applying the bending module to the folding display device, the service life of the folding display device may be extended.Type: ApplicationFiled: May 9, 2019Publication date: November 14, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Kai-Cheng Chao, You-Yu Chen, Chia-Hao Hsu, Chia-Huang Chan
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Patent number: 10470323Abstract: A hinge structure includes a first base, a second base, a first linking rod, a second linking rod, and a torque assembly. The first linking rod has a first pivot part, a first sliding part, and a second pivot part. The first pivot part is pivoted to the first base, and the first sliding part is slidably connected to the second base. The second linking rod has a second sliding part, a shaft part, a third pivot part, and a fourth pivot part. The second sliding part is slidably connected to the first base. The third pivot part is pivoted to the second base. The second pivot part is pivoted to the fourth pivot part. The torque assembly has a sleeve part sleeved on the shaft part and a connection part connected to the second base. The sleeve part generates torque during rotation with respect to the shaft part.Type: GrantFiled: July 16, 2018Date of Patent: November 5, 2019Assignee: COMPAL ELECTRONICS, INC.Inventors: Hsien-Hung Cheng, You-Yu Chen, Chia-Wei Chou, Po-Yi Chang, Cheng-Yo Hsiao, Wei-Ting Liu
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Publication number: 20190274227Abstract: A hinge structure including a plurality of pivots, a driving part, two positioning gear sets, and a plurality of fixing parts is provided. The pivots are parallel to each other. The driving part is disposed at a central portion of the pivots and is perpendicular to the pivots. These two positioning gear sets are respectively sleeved around two ends of each of the pivots. The fixing parts are respectively disposed outside these two positioning gear sets. When the plurality of fixing parts is under the action of an external force, the two gear sets are moved relative to each other, and the driving part is adapted to be bent and drives the pivots to rotate synchronously with respect to a central axis.Type: ApplicationFiled: February 20, 2019Publication date: September 5, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Chia-Hao Hsu, You-Yu Chen, Chia-Huang Chan
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Publication number: 20190050028Abstract: A hinge structure includes a pivot bracket, a first shaft, a second shaft, and a cable. The first shaft is pivoted to the pivot bracket and has a first through hole. The second shaft is pivoted to the pivot bracket and has a second through hole. The cable includes a first penetrating segment, a second penetrating segment, and a curved segment. The first penetrating segment penetrates through the first through hole, the second penetrating segment penetrates through the second through hole, and two ends of the curved segment are respectively connected to the first penetrating segment and the second penetrating segment. In addition, an electronic device including the hinge structure and an assembling method of the hinge structure are also provided.Type: ApplicationFiled: February 27, 2018Publication date: February 14, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Ming-Hung Chung, You-Yu Chen, Chia-Huang Chan
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Publication number: 20190021179Abstract: A hinge structure includes a first base, a second base, a first linking rod, a second linking rod, and a torque assembly. The first linking rod has a first pivot part, a first sliding part, and a second pivot part. The first pivot part is pivoted to the first base, and the first sliding part is slidably connected to the second base. The second linking rod has a second sliding part, a shaft part, a third pivot part, and a fourth pivot part. The second sliding part is slidably connected to the first base. The third pivot part is pivoted to the second base. The second pivot part is pivoted to the fourth pivot part. The torque assembly has a sleeve part sleeved on the shaft part and a connection part connected to the second base. The sleeve part generates torque during rotation with respect to the shaft part.Type: ApplicationFiled: July 16, 2018Publication date: January 17, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Hsien-Hung Cheng, You-Yu Chen, Chia-Wei Chou, Po-Yi Chang, Cheng-Yo Hsiao, Wei-Ting Liu
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Patent number: 7479024Abstract: A connector connecting and releasing apparatus for a connector set within a casing of a module connected with an apparatus is provided. The resisting portion comprises a sliding part protruding out of the casing of the module, and a first elastic part set between the sliding part and the casing. The sliding part moves inward the casing as forcing direction. The first elastic part provides a resilient force to move the sliding part protrude out of the casing. The arm structure comprises a pivot set on a predetermined location of the casing, a forcing arm set on one side of the pivot and contacting the sliding part, and a resisting arm set on the other side of the pivot. When the forcing arm is pressed by the sliding part, the arm structure rotates around the pivot, and the resisting arm forces the connector upward to protrude out of the casing.Type: GrantFiled: December 26, 2007Date of Patent: January 20, 2009Assignee: Quanta Computer Inc.Inventors: You-Yu Chen, Yung-Shun Chen
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Publication number: 20080311784Abstract: A connector connecting and releasing apparatus for a connector set within a casing of a module connected with an apparatus is provided. The resisting portion comprises a sliding part protruding out of the casing of the module, and a first elastic part set between the sliding part and the casing. The sliding part moves inward the casing as forcing direction. The first elastic part provides a resilient force to move the sliding part protrude out of the casing. The arm structure comprises a pivot set on a predetermined location of the casing, a forcing arm set on one side of the pivot and contacting the sliding part, and a resisting arm set on the other side of the pivot. When the forcing arm is pressed by the sliding part, the arm structure rotates around the pivot, and the resisting arm forces the connector upward to protrude out of the casing.Type: ApplicationFiled: December 26, 2007Publication date: December 18, 2008Applicant: Quanta Computer Inc.Inventors: You-Yu Chen, Yung-Shun Chen