Patents by Inventor Po-Hui Lin

Po-Hui Lin 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).

  • Publication number: 20240140782
    Abstract: 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: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: PO CHEN YEH, YI-HSIEN CHANG, FU-CHUN HUANG, CHING-HUI LIN, CHIAHUNG LIU, SHIH-FEN HUANG, CHUN-REN CHENG
  • Publication number: 20240120236
    Abstract: A method includes etching a gate stack in a wafer to form a trench, depositing a silicon nitride liner extending into the trench, and depositing a silicon oxide layer. The process of depositing the silicon oxide layer includes performing a treatment process on the wafer using a process gas including nitrogen and hydrogen, and performing a soaking process on the wafer using a silicon precursor.
    Type: Application
    Filed: April 25, 2023
    Publication date: April 11, 2024
    Inventors: Tai-Jung Kuo, Po-Cheng Shih, Wan Chen Hsieh, Zhen-Cheng Wu, Chia-Hui Lin, Tze-Liang Lee
  • Patent number: 11942375
    Abstract: A structure and a formation method of a semiconductor device are provided. The method includes forming a first semiconductor fin and a second semiconductor fin over a semiconductor substrate. The second semiconductor fin is wider than the first semiconductor fin. The method also includes forming a gate stack over the semiconductor substrate, and the gate stack extends across the first semiconductor fin and the second semiconductor fin. The method further includes forming a first source/drain structure on the first semiconductor fin, and the first source/drain structure is p-type doped. In addition, the method includes forming a second source/drain structure on the second semiconductor fin, and the second source/drain structure is n-type doped.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: March 26, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsing-Hui Hsu, Po-Nien Chen, Yi-Hsuan Chung, Bo-Shiuan Shie, Chih-Yung Lin
  • Publication number: 20240096917
    Abstract: An image sensor structure includes a semiconductor substrate, a plurality of image sensing elements, a reflective element, and a high-k dielectric structure. The image sensing elements are in the semiconductor substrate. The reflective element is in the semiconductor substrate and between the image sensing elements. The high-k dielectric structure is between the reflective element and the image sensing elements.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 21, 2024
    Inventors: PO CHUN CHANG, PING-HAO LIN, WEI-LIN CHEN, KUN-HUI LIN, KUO-CHENG LEE
  • Publication number: 20240087986
    Abstract: A semiconductor device including a substrate, a semiconductor package, a thermal conductive bonding layer, and a lid is provided. The semiconductor package is disposed on the substrate. The thermal conductive bonding layer is disposed on the semiconductor package. The lid is attached to the thermal conductive bonding layer and covers the semiconductor package to prevent coolant from contacting the semiconductor package.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chen-Hua Yu, Chun-Hui Yu, Jeng-Nan Hung, Kuo-Chung Yee, Po-Fan Lin
  • Patent number: 11779165
    Abstract: A soap dispenser includes a spout; a controller; a barcode scanner electrically connected to the controller; a power supply electrically connected to the controller; and a soap reservoir including a label having a barcode containing information including a set count of dispensing times of the soap reservoir and a current count of dispensing times of the soap reservoir. The spout includes an electromagnetic switch, an infrared sensor, and a pump in fluid communication with the soap reservoir and electrically connected to the electromagnetic switch respectively. The barcode scanner scans the barcode and sends same to the controller for storage. The controller compares the set count of dispensing times of the soap reservoir with the current count of dispensing times of the soap reservoir prior to activating the pump. After the pumping, the controller increases the current count of dispensing times of the soap reservoir by one.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: October 10, 2023
    Assignee: Ableman International Co., Ltd.
    Inventor: Po-Hui Lin
  • Publication number: 20230284842
    Abstract: A wet or dry paper towel dispenser includes a paper towel roll in a housing; drive rollers operably driven by an electric motor; driven rollers disposed oppositely of the drive rollers; a controller including a first sensor for detecting dispensation of dry paper towel sheet and a second sensor for detecting dispensation of wet paper towel sheet; a paper dispensing opening under the controller; a cutter disposed between the paper dispensing opening and the driven rollers, the cutter being configured to cut a portion of sheet product of the paper towel roll; a reservoir disposed rearward of the paper dispensing opening; a pump electrically connected to the controller; and nozzles. A leading edge of the paper towel roll is pinched by the drive rollers and the driven rollers to dispose in front of the nozzles.
    Type: Application
    Filed: May 17, 2023
    Publication date: September 14, 2023
    Inventor: Po-Hui Lin
  • Publication number: 20230000292
    Abstract: A soap dispenser includes a spout; a controller; a barcode scanner electrically connected to the controller; a power supply electrically connected to the controller; and a soap reservoir including a label having a barcode containing information including a set count of dispensing times of the soap reservoir and a current count of dispensing times of the soap reservoir. The spout includes an electromagnetic switch, an infrared sensor, and a pump in fluid communication with the soap reservoir and electrically connected to the electromagnetic switch respectively. The barcode scanner scans the barcode and sends same to the controller for storage. The controller compares the set count of dispensing times of the soap reservoir with the current count of dispensing times of the soap reservoir prior to activating the pump. After the pumping, the controller increases the current count of dispensing times of the soap reservoir by one.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 5, 2023
    Inventor: Po-Hui Lin
  • Publication number: 20210016963
    Abstract: A trash can and trash bag combination includes a parallelepiped shell including three clipping members on front and rear ends and a first side of an open top respectively, each clipping member having an adhesive double sided tape on an inner surface; and a positioning member on a second side, the positioning member having an upright member; a lid removably disposed on the shell; and a trash bag including a closed strap around a mouth thereof, the strap having a portion extending out of the trash bag to put on the upright member. The trash bag is securely lined within the shell using the adhesive double sided tapes. In another embodiment, the clipping members are iron and the adhesive double sided tapes are replaced by magnetic members.
    Type: Application
    Filed: October 6, 2020
    Publication date: January 21, 2021
    Inventor: Po-Hui Lin
  • Publication number: 20210008579
    Abstract: A lotion pump includes an internally threaded sleeve; a spring-loaded dip tube including an annular first flange on an outer surface, and an internal shoulder; a first housing including a tapered head, a chamber spaced from the tapered head, a tunnel communicating between the tapered head and the chamber, overflow openings on the tunnel, and first external threads on an outer surface of the chamber; a check valve; a second housing including an open first chamber member, an open second chamber member, a channel communicating between the first chamber member and the second chamber member, second external threads, and an annular second flange on an outer surface; a support including an annular third flange on an outer surface, and an second opening; a spring-loaded valve; and an internally threaded cup including an annular fourth flange on an outer surface, and a second hole through a second end.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Inventor: Po-Hui Lin
  • Patent number: 10875043
    Abstract: A lotion pump includes an internally threaded sleeve; a spring-loaded dip tube including an annular first flange on an outer surface, and an internal shoulder; a first housing including a tapered head, a chamber spaced from the tapered head, a tunnel communicating between the tapered head and the chamber, overflow openings on the tunnel, and first external threads on an outer surface of the chamber; a check valve; a second housing including an open first chamber member, an open second chamber member, a channel communicating between the first chamber member and the second chamber member, second external threads, and an annular second flange on an outer surface; a support including an annular third flange on an outer surface, and an second opening; a spring-loaded valve; and an internally threaded cup including an annular fourth flange on an outer surface, and a second hole through a second end.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: December 29, 2020
    Assignee: Ableman International Co., Ltd.
    Inventor: Po-Hui Lin
  • Patent number: 10289157
    Abstract: A head-mounted display device includes a wearable device, a display mainframe and a pivoting mechanism. The display mainframe includes a cover body and a display-receiving portion connected to one side of the cover body. The cover body is provided with a light transmissive area and an accommodation area in which the light transmissive area is arranged between the accommodation area and the display-receiving portion. The pivoting mechanism is pivotally connected to the wearable device and the display mainframe.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: May 14, 2019
    Assignee: Quanta Computer Inc.
    Inventors: Chun-Lung Chen, Chun-Yun Tseng, Yuan-Peng Yu, Hung-Hsun Tai, Po-Hui Lin
  • Publication number: 20180059715
    Abstract: A head-mounted display device includes a wearable device, a display mainframe and a pivoting mechanism. The display mainframe includes a cover body and a display-receiving portion connected to one side of the cover body. The cover body is provided with a light transmissive area and an accommodation area in which the light transmissive area is arranged between the accommodation area and the display-receiving portion. The pivoting mechanism is pivotally connected to the wearable device and the display mainframe.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 1, 2018
    Applicant: Quanta Computer Inc.
    Inventors: Chun-Lung CHEN, Chun-Yun TSENG, Yuan-Peng YU, Hung-Hsun TAI, Po-Hui LIN
  • Publication number: 20170172355
    Abstract: A flexible container is mounted in a soap dispenser including a hand pump. The container includes a reservoir filled with liquid soap and including an opening; and a hollow leakproof device mounted on the opening and configured to communicate with the reservoir, the leakproof device including a releasable closure at an end, the closure having a suction face. The liquid soap is prevented from entering the leakproof device when the suction face is attached to the leakproof device in an inoperative position. The suction face is disengaged from the leakproof device by operating the hand pump to flow the liquid soap into the leakproof device via a gap between the suction face and the leakproof device.
    Type: Application
    Filed: March 3, 2017
    Publication date: June 22, 2017
    Inventor: Po-Hui Lin
  • Publication number: 20140209631
    Abstract: An electric soap dispenser is provided with a housing; a cover; a reservoir; a valve; a nozzle; an electric motor; a gear system; an arm having one end rotatably disposed in the gear system; a link having one end pivotably secured to an other end of the arm and loosely put on the nozzle; an electric control unit; a sensor; and a power source. The electric control unit actuates the electric motor upon receiving a signal from the sensor, the actuated electric motor rotates the gear system, one end of the arm rotates 180-degree to move the link upward to open the valve thereby flowing liquid soap from the reservoir to the nozzle, and one end of the arm rotates further 180-degree to move the link downward to close the valve thereby stopping the flowing and deactivating the electric motor. Power demand is greatly reduced when in use.
    Type: Application
    Filed: April 14, 2014
    Publication date: July 31, 2014
    Applicant: Ableman International Co., Ltd.
    Inventor: Po-Hui Lin
  • Publication number: 20140121090
    Abstract: A device for sealing a used feminine hygiene article is provided with a trash can; a sealing mechanism on top of the trash can and including a frame, a power supply, sensors disposed on the frame, a controller, a motor, two opposite rollers each including two gears on both ends respectively, the gears of one roller being meshed with the gears of an other roller, and a gear member meshed with one gear of one roller and operatively connected to the motor, and two rolls of thermoplastic rotatably supported by the frame and disposed above both the rollers wherein a gap is formed between the rollers, and open ends of the thermoplastics of the rolls of thermoplastic are pushed into the gap to engage each other; and a cover on top of the sealing mechanism and including a releasable ring member having a channel above the gap.
    Type: Application
    Filed: January 8, 2014
    Publication date: May 1, 2014
    Applicant: Ableman International Co., Ltd.
    Inventor: Po-Hui Lin
  • Patent number: 8141749
    Abstract: An improved assembly of a foam soap dispenser control valve includes a lower casing, an upper casing and a valve body. In addition, a spring is installed in a protruding tube of the valve body, and a steel ball is disposed at the tip of the spring, and a bushing is sheathed onto the external periphery of the protruding tube for abutting the steel ball tightly against the top of the protruding tube and the internal side of the upper edge of the bushing, and a hollow joint bushing is protruded from the top of the upper casing, and the top of the joint bushing is a closed end, and a soap feeding inlet is disposed on a side of the bottom of the joint bushing, such that the upper casing and the lower casing can be engaged by screws to form the improved assembly of the soap dispenser control valve.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: March 27, 2012
    Inventor: Po-Hui Lin
  • Patent number: 7798424
    Abstract: An automatic air freshener spraying device includes a front cover, a base, two air freshener bottles and a press driving device, and a motor of the press driving device is pivotally coupled to the driving gear, such that when the driving gear rotates clockwise or anti-clockwise at the motor, the driving gear with the transmission of the gear set pushes a protruding member at the bottom of one of the left and right sides of a large fan-shaped gear to obtain a larger instant pressing force, and a set of press driving devices are used for controlling the motor to rotate clockwise or anti-clockwise, and either the left or right air freshener bottles is pressed to spray an air freshener from an air freshener nozzle of the left air freshener bottle or the right air freshener bottle, so as to provide a uniform misty spray.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: September 21, 2010
    Inventor: Po-Hui Lin
  • Publication number: 20100181342
    Abstract: An improved assembly of a foam soap dispenser control valve includes a lower casing, an upper casing and a valve body. In addition, a spring is installed in a protruding tube of the valve body, and a steel ball is disposed at the tip of the spring, and a bushing is sheathed onto the external periphery of the protruding tube for abutting the steel ball tightly against the top of the protruding tube and the internal side of the upper edge of the bushing, and a hollow joint bushing is protruded from the top of the upper casing, and the top of the joint bushing is a closed end, and a soap feeding inlet is disposed on a side of the bottom of the joint bushing, such that the upper casing and the lower casing can be engaged by screws to form the improved assembly of the soap dispenser control valve.
    Type: Application
    Filed: January 22, 2009
    Publication date: July 22, 2010
    Inventor: Po-Hui Lin
  • Patent number: D994384
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: August 8, 2023
    Assignee: Ableman International Co., Ltd.
    Inventor: Po-Hui Lin