Patents by Inventor Po-Hsien Huang
Po-Hsien Huang 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: 20240157665Abstract: An apparatus and method for expanding a box blank into a box, the apparatus comprising an arm assembly, a controller, a camera and a box blank conveyor. The arm assembly includes a folding arm having a position in a first direction and a rotational angle controlled by the controller based on a position of a feature of the box blank in the field of view of the camera. The camera captures images of the box blank which are used to position the arm assembly and to evaluate the need to reject a box blank.Type: ApplicationFiled: January 17, 2024Publication date: May 16, 2024Inventors: Szu-Chen HUANG, Po-Hsien CHIU, Mao-Jung CHIU, Mao-Shun LIEN, Fu-Hsien LI
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Patent number: 11984485Abstract: A semiconductor device includes a substrate, a gate structure on the substrate, a source/drain (S/D) region and a contact. The S/D region is located in the substrate and on a side of the gate structure. The contact lands on and connected to the S/D region. The contact wraps around the S/D region.Type: GrantFiled: March 3, 2022Date of Patent: May 14, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Po-Hsien Cheng, Jr-Hung Li, Tai-Chun Huang, Tze-Liang Lee, Chung-Ting Ko, Jr-Yu Chen, Wan-Chen Hsieh
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Publication number: 20240140782Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a first device and a second device disposed adjacent to the first device; a conductive pillar disposed adjacent to the first device or the second device; a molding surrounding the first device, the second device and the conductive pillar; and a redistribution layer (RDL) over the first device, the second device, the molding and the conductive pillar, wherein the RDL electrically connects the first device to the second device and includes an opening penetrating the RDL and exposing a sensing area over the first device.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Inventors: PO CHEN YEH, YI-HSIEN CHANG, FU-CHUN HUANG, CHING-HUI LIN, CHIAHUNG LIU, SHIH-FEN HUANG, CHUN-REN CHENG
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Publication number: 20240132040Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a valve, and a movable component. The oil pressure tank has an accommodation space, an oil inlet channel, and an oil outlet channel connected to the accommodation space. The valve is slidably located in the oil inlet channel and for sealing or opening an oil inlet of the oil inlet channel. The movable component is located in the accommodation space and has a connecting channel corresponding to the oil inlet and an oil outlet of the oil outlet channel. When the movable component is slid to a depressurized position, the movable component is moved away from the valve for sealing the oil inlet, a first volume is produced between the connecting channel and the oil inlet, and a second volume, smaller than the first volume, is removed from between the connecting channel and the oil outlet.Type: ApplicationFiled: December 6, 2023Publication date: April 25, 2024Inventors: Po-Hsien HUANG, Tzu-Chang WANG
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Publication number: 20240113010Abstract: A semiconductor device is disclosed herein. The semiconductor device includes a routing structure. The routing structure has an intermediate conductive routing layer. The intermediate conductive routing layer includes a first mesh conductive layer formed in a predetermined second region of the semiconductor device and a second mesh conductive layer formed in a predetermined first region of the semiconductor device. The first mesh conductive layer and the second mesh conductive layer are electrically isolated from each other. The intermediate conductive routing layer further includes multiple first conductive islands formed in the predetermined first region and multiple second conductive islands formed in the predetermined second region.Type: ApplicationFiled: September 20, 2023Publication date: April 4, 2024Inventors: Po-Hsien Huang, Yu-Huei Lee, Hsin-Hung Lin, Chun-Yuan Shih, Lien-Chieh Yu
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Patent number: 11929318Abstract: A package structure includes a thermal dissipation structure, a first encapsulant, a die, a through integrated fan-out via (TIV), a second encapsulant, and a redistribution layer (RDL) structure. The thermal dissipation structure includes a substrate and a first conductive pad disposed over the substrate. The first encapsulant laterally encapsulates the thermal dissipation structure. The die is disposed on the thermal dissipation structure. The TIV lands on the first conductive pad of the thermal dissipation structure and is laterally aside the die. The second encapsulant laterally encapsulates the die and the TIV. The RDL structure is disposed on the die and the second encapsulant.Type: GrantFiled: May 10, 2021Date of Patent: March 12, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chih-Hsuan Tai, Hao-Yi Tsai, Tsung-Hsien Chiang, Yu-Chih Huang, Chia-Hung Liu, Ban-Li Wu, Ying-Cheng Tseng, Po-Chun Lin
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Publication number: 20240072021Abstract: A package structure and the manufacturing method thereof are provided. The package structure includes a first package including at least one first semiconductor die encapsulated in an insulating encapsulation and through insulator vias electrically connected to the at least one first semiconductor die, a second package including at least one second semiconductor die and conductive pads electrically connected to the at least one second semiconductor die, and solder joints located between the first package and the second package. The through insulator vias are encapsulated in the insulating encapsulation. The first package and the second package are electrically connected through the solder joints. A maximum size of the solder joints is greater than a maximum size of the through insulator vias measuring along a horizontal direction, and is greater than or substantially equal to a maximum size of the conductive pads measuring along the horizontal direction.Type: ApplicationFiled: October 26, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Yu Chen, An-Jhih Su, Chi-Hsi Wu, Der-Chyang Yeh, Li-Hsien Huang, Po-Hao Tsai, Ming-Shih Yeh, Ta-Wei Liu
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Patent number: 11911991Abstract: An apparatus and method for expanding a box blank into a box, the apparatus comprising an arm assembly, a controller, a camera and a box blank conveyor. The arm assembly includes a folding arm having a position in a first direction and a rotational angle controlled by the controller based on a position of a feature of the box blank in the field of view of the camera. The camera captures images of the box blank which are used to position the arm assembly and to evaluate the need to reject a box blank.Type: GrantFiled: July 21, 2022Date of Patent: February 27, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Szu-Chen Huang, Fu-Hsien Li, Mao-Jung Chiu, Mao-Shun Lien, Po-Hsien Chiu
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Patent number: 11884249Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a valve, and a movable component. The oil pressure tank has an accommodation space, an oil inlet channel, and an oil outlet channel connected to the accommodation space. The valve is slidably located in the oil inlet channel and for sealing or opening an oil inlet of the oil inlet channel. The movable component is located in the accommodation space and has a connecting channel corresponding to the oil inlet and an oil outlet of the oil outlet channel. When the movable component is slid to a depressurized position, the movable component is moved away from the valve for sealing the oil inlet, a first volume is produced between the connecting channel and the oil inlet, and a second volume, smaller than the first volume, is removed from between the connecting channel and the oil outlet.Type: GrantFiled: January 14, 2020Date of Patent: January 30, 2024Assignee: TEKTRO TECHNOLOGY CORPORATIONInventors: Po-Hsien Huang, Tzu-Chang Wang
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Publication number: 20230202436Abstract: A brake system includes a first and a second hydraulic brake assembly, a first and a second switch and a first electronic brake assembly. The first hydraulic brake assembly includes a first brake caliper and a first brake lever connected to each other. The second hydraulic brake assembly includes a second brake caliper and a second brake lever connected to each other. The first switch is activated by the first brake lever when the first brake lever is operated. The second switch is activated by the second brake lever when the second brake lever is operated. The first electronic brake assembly is connected to the second hydraulic brake assembly. The first electronic brake assembly controls an oil pressure applied to the second brake caliper according to whether the first switch and the second switch are activated.Type: ApplicationFiled: December 9, 2022Publication date: June 29, 2023Applicant: TEKTRO TECHNOLOGY CORPORATIONInventors: Tzu-Chang WANG, Po-Hsien HUANG
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Publication number: 20210300309Abstract: A control method for bicycle anti-lock brake device includes determining whether a wheel deceleration of the bicycle is larger than or equal to a deceleration threshold. When the wheel deceleration of the bicycle is determined to be smaller than the deceleration threshold, the anti-lock brake device of the bicycle is inactivated. When the wheel deceleration of the bicycle is determined to be larger than or equal to the deceleration threshold, determining whether a wheel speed of the bicycle is larger than or equal to a wheel speed threshold. When the wheel speed of the bicycle is determined to be larger than or equal to the wheel speed threshold, the anti-lock brake device of the bicycle is activated. when the wheel speed of the bicycle is determined to be smaller than the wheel speed threshold, the anti-lock brake device of the bicycle is inactivated.Type: ApplicationFiled: January 26, 2021Publication date: September 30, 2021Inventors: Po-Hsien HUANG, Tzu-Chang WANG
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Publication number: 20210276654Abstract: A measuring device includes an acceleration sensing module, a signal acquisition module, and a pedaling frequency. The acceleration sensing module is configured to produce an acceleration signal according to an acceleration of a bicycle. The acceleration signal is associated with an acceleration waveform information. The signal acquisition module is electrically connected to the acceleration sensing module. The signal acquisition module acquires the acceleration waveform information from the acceleration signal according to a predetermined parameter. The pedaling frequency calculation module is electrically connected to the signal acquisition module. The pedaling frequency calculation module calculates a pedaling frequency data according to the acceleration waveform information. In addition, a measuring method is also provided.Type: ApplicationFiled: January 25, 2021Publication date: September 9, 2021Inventors: Tzu-Chang Wang, Po-Hsien Huang
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Patent number: 10850719Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a first piston and a second piston. The oil pressure tank has an internal space, an oil inlet and an oil outlet that are connected to one another. The first piston is slidably located in the internal space, and has a first oil channel penetrating a contact portion of the first piston and connected to the oil inlet. The second piston is slidably located in the internal space and includes a push portion, and an outer diameter of the push portion is smaller than that of the contact portion. When the second piston is in a closed position, a chamber having a first unoccupied volume is formed in the internal space. When the second piston is moved from the closed position to a depressurized position, the first volume of the chamber is increased to a second volume.Type: GrantFiled: April 30, 2019Date of Patent: December 1, 2020Assignee: TEKTRO TECHNOLOGY CORPORATIONInventors: Po-Hsien Huang, Tzu-Chang Wang
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Publication number: 20200324752Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a valve, and a movable component. The oil pressure tank has an accommodation space, an oil inlet channel, and an oil outlet channel connected to the accommodation space. The valve is slidably located in the oil inlet channel and for sealing or opening an oil inlet of the oil inlet channel. The movable component is located in the accommodation space and has a connecting channel corresponding to the oil inlet and an oil outlet of the oil outlet channel. When the movable component is slid to a depressurized position, the movable component is moved away from the valve for sealing the oil inlet, a first volume is produced between the connecting channel and the oil inlet, and a second volume, smaller than the first volume, is removed from between the connecting channel and the oil outlet.Type: ApplicationFiled: January 14, 2020Publication date: October 15, 2020Inventors: Po-Hsien HUANG, Tzu-Chang WANG
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Publication number: 20190337501Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a first piston and a second piston. The oil pressure tank has an internal space, an oil inlet and an oil outlet that are connected to one another. The first piston is slidably located in the internal space, and has a first oil channel penetrating a contact portion of the first piston and connected to the oil inlet. The second piston is slidably located in the internal space and includes a push portion, and an outer diameter of the push portion is smaller than that of the contact portion. When the second piston is in a closed position, a chamber having a first unoccupied volume is formed in the internal space. When the second piston is moved from the closed position to a depressurized position, the first volume of the chamber is increased to a second volume.Type: ApplicationFiled: April 30, 2019Publication date: November 7, 2019Inventors: Po-Hsien HUANG, Tzu-Chang WANG
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Publication number: 20170258021Abstract: A hydroponic device includes a water tank, a drain pan, a hydroponic module and a light emitting diode module. The water tank delivers water to the drain pan via a drain pump. The water is then dispensed to each pot body of the hydroponic module. Each pot body includes an inner pot and an outer pot. Water inside the inner pot will flow to the outer pot through the draining hole. Water will flow out of an overflow outlet and re-enter the water tank if the water level is higher than the overflow outlet. The light emitting diode module is disposed above the hydroponic module.Type: ApplicationFiled: June 14, 2016Publication date: September 14, 2017Inventors: Chia-Hsiang Chiu, Chien-Ming Sung, Wei-Cheng Huang, Chun-Wei Liu, Pei-Te Liu, Hung-Hsuan Su, Chi-Fang Ho, Hsien-Yao Shui, Kun-Lin Wu, Po-Hsien Huang, Chen-Ying Wang, Cheng-Han Huang, Kun-Lung Wu, Tsung-Yu Wu, Tse-An Lin, Chien-Fa Huang, Mao-Sung Lin
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Patent number: 9128673Abstract: An integrated mechanism is disclosed. An electronic device includes a slot, an engaging groove, and a power input portion. The engaging groove communicates with the slot and the power input portion is disposed in the slot. An adaptor is detachably connected to the electronic device and includes a grip, a power line, an extended connection bar, a tenon, and a power output portion. The power line is connected to the grip. The extended connection bar is connected to the grip. The tenon is formed on the extended connection bar. The power output portion is formed on the extended connection bar and is electrically connected to the grip and power line. When the adaptor connects to the electronic device, the extended connection bar is inserted into the slot, the tenon is selectively engaged or rotated in the engaging groove, and the power output portion connects to the power input portion.Type: GrantFiled: November 9, 2012Date of Patent: September 8, 2015Assignee: QUANTA COMPUTER INC.Inventors: Chia-Hsiang Chiu, Hsien-Ching Tsai, Wei-Cheng Huang, Po-Hsien Huang, Hung-Hsuan Su
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Patent number: 8873234Abstract: A host for a portable computer is disclosed. A main board is disposed in a casing. A socket mechanism is rotatably disposed in the casing, is electrically connected to the main board, and detachably connects to an electronic device. The electronic device protrudes to the exterior of the casing when the socket mechanism rotates to a first position. The electronic device is received in the casing when the socket mechanism rotates to a second position.Type: GrantFiled: November 1, 2012Date of Patent: October 28, 2014Assignee: Quanta Computer Inc.Inventors: Po-Hsien Huang, Chia-Hsiang Chiu, Wei-Cheng Huang, Hsien-Ching Tasi, Hung-Hsuan Su
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Publication number: 20140029148Abstract: An integrated mechanism is disclosed. An electronic device includes a slot, an engaging groove, and a power input portion. The engaging groove communicates with the slot and the power input portion is disposed in the slot. An adaptor is detachably connected to the electronic device and includes a grip, a power line, an extended connection bar, a tenon, and a power output portion. The power line is connected to the grip. The extended connection bar is connected to the grip. The tenon is formed on the extended connection bar. The power output portion is formed on the extended connection bar and is electrically connected to the grip and power line. When the adaptor connects to the electronic device, the extended connection bar is inserted into the slot, the tenon is selectively engaged or rotated in the engaging groove, and the power output portion connects to the power input portion.Type: ApplicationFiled: November 9, 2012Publication date: January 30, 2014Applicant: QUANTA COMPUTER INC.Inventors: Chia-Hsiang Chiu, Hsien-Ching Tsai, Wei-Cheng Huang, Po-Hsien Huang, Hung-Hsuan Su
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Publication number: 20140022726Abstract: A host for a portable computer is disclosed. A main board is disposed in a casing. A socket mechanism is rotatably disposed in the casing, is electrically connected to the main board, and detachably connects to an electronic device. The electronic device protrudes to the exterior of the casing when the socket mechanism rotates to a first position. The electronic device is received in the casing when the socket mechanism rotates to a second position.Type: ApplicationFiled: November 1, 2012Publication date: January 23, 2014Applicant: QUANTA COMPUTER INC.Inventors: Po-Hsien Huang, Chia-Hsiang Chiu, Wei-Cheng Huang, Hsien-Ching Tasi, Hung-Hsuan Su