Patents by Inventor Chung-a Han

Chung-a Han 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).

  • Patent number: 11549501
    Abstract: A fluid driving system includes a vibration unit, a piezoelectric element, a signal transmission layer, a plane unit, and a protrusion. The piezoelectric element includes a first electrode and a second electrode electrically isolated from each other. The signal transmission layer includes a first conductive zone and a second conductive zone. The first electrode of the piezoelectric element is electrically connected to the first conductive zone of the signal transmission layer, and the second electrode of the piezoelectric element is electrically connected to the second conductive zone of the signal transmission layer. The plane unit has at least one hole. The piezoelectric element, the signal transmission layer, and the plane unit are located at one side of the vibration unit. The protrusion is located between the vibration unit and the plane unit, and the protrusion corresponds to and protrudes toward the at least one hole.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: January 10, 2023
    Assignee: KOGE MICRO TECH CO., LTD.
    Inventors: Chung-Han Wu, Jun-Yan Huang, Hsin-Cheng Wang
  • Patent number: 11546320
    Abstract: A method for controlling the IoT devices and an IoT system using the same are provided. The IoT devices includes a trigger device and a functional device. A managing software is executable on a client device. First, a credential is sent to the client from the functional device. Second, a script is received at the trigger device. The script includes the credential, at least one supported command, and at least one supported event. The script is generated at the managing software. The supported command is recognizable to the functional device. When the supported event is triggered at the trigger device, the supported command from the trigger device is received at the functional device. Then, a function of the functional device is performed based on the command, which increases the convenience of operating the system. The trigger device need not recognize the command, which increases the flexibility of the system.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: January 3, 2023
    Assignees: THROUGHTEK CO., LTD., THROUGHTEK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Chung-Han Yang, Ying-Hao Chu, Kai-Kuo Liu
  • Publication number: 20220406987
    Abstract: An actuating device includes an actuator and a stationary portion. The actuator has at least one driving portion. The stationary portion is provided at an arbitrary position along the actuator such that the driving portion forms a first driving portion and a second driving portion. The first driving portion and the second driving portion can be provided with the same actuating ability or with different actuating abilities respectively by adjusting the position of the stationary portion.
    Type: Application
    Filed: January 12, 2022
    Publication date: December 22, 2022
    Inventor: Chung-Han WU
  • Publication number: 20220398582
    Abstract: An information delivery method for transferring fund is provided. The information delivery method includes receiving payment information, determining whether a transfer condition is met according to the payment information, in response to determining that the transfer condition is met, obtaining source account information of a source entity and destination account information of a destination entity in the payment information, determining a transfer path according to the source account information of the source entity and the destination account information of the destination entity, and transmitting the payment information from the source entity to the destination entity according to the transfer path.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 15, 2022
    Applicant: OBOOK INC.
    Inventors: Chun-Kai Wang, Chung-Han Hsieh, Chih-Yang Liu, Wei-Te Lin, I-Cheng Lin, Jun-De Liao, Kang-Hsien Chang, Chun-Jen Chen, Pei-Hsuan Weng, Yi-Hsuan Lai, Ming-Hung Lin, Shu-Ming Chang, Zih-Hao Lin
  • Publication number: 20220363944
    Abstract: An inkjet ink is provided. The inkjet ink includes a modified high-performance engineering plastic, a polar solvent, and a wetting agent. Additionally, a 3D printing method and a 3D printing object are provided. The modified high-performance engineering plastic includes modified polyphenylene sulfide, modified polyether-ether-ketone, modified polyether sulfone, modified polyphenylsulfone, or modified polysulfone.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 17, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Tsung PAN, Shinn-Jen CHANG, Wesley Jen-Yang CHANG, Feng-Meei WU, Po-Hsien HO, Chung-Han YU
  • Publication number: 20220334133
    Abstract: The invention provides methods for identifying modulators of mitochondrial function for therapeutic use in neurodegenerative disorder. The invention provides method for identifying subjects who may benefit from the therapeutic agents. Aspects of the methods include administering MIRO1 reducer to a subject having Parkinson's Disease. Also provided are companion diagnostic assays to determine if a subject is suitable for treatment with a MIRO1 reducer, and treating the subject in accordance with the results.
    Type: Application
    Filed: September 4, 2020
    Publication date: October 20, 2022
    Inventors: Xinnan Wang, Chung-Han Hsieh, Roeland Vanhauwaert
  • Patent number: 11452191
    Abstract: A warning light control method includes the steps of: accepting multiple warning lights to receive a start command to set up Flash Mode and numbering each warning light sequentially starting from 1, and using Flash Mode number to synchronously set ID Number of each warning light; setting the ID Number of a predetermined warning light as Starter and the remaining ID Numbers as Receivers; the warning light of Starter receiving Start Command from Control Bus through cable, and sending Data, Clock Pulse and ID Information from Data Bus, and selecting one for flashing by Flash Mode; warning lights of Receivers get Data, Clock Pulse and ID Information from Data Bus through cables thereof, and warning lights of Receivers and Starter are flashing synchronously or asynchronously; whether Control Bus of Starter and Receivers has received Change ID Command.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: September 20, 2022
    Assignee: ESUSE AUTO PARTS MANUFACTURING CO., LTD.
    Inventors: Ting-Fang Lee, Wen-Chung Han
  • Publication number: 20220288071
    Abstract: Methods and compositions are provided for the treatment of Parkinson's Disease. Aspects of the methods include administering Miro1 reducer. Also provided are reagents and kits for practicing the subject methods. In some embodiments, a method is provided for reducing undesirable levels of Miro1 in a cell having depolarized or otherwise damaged mitochondria. In some embodiments the cell is in vivo, e.g. in an animal model for PD, in an individual diagnosed with PD, in a clinical trial for treatment of PD, and the like.
    Type: Application
    Filed: September 4, 2020
    Publication date: September 15, 2022
    Inventors: Xinnan Wang, Chung-Han Hsieh, Li Li, Kong Nguyen
  • Patent number: 11441553
    Abstract: A piezoelectric driving device includes a vibration unit, a piezoelectric element, a signal transmission layer, and a plane unit. The piezoelectric element includes a first electrode and a second electrode electrically isolated from each other. The signal transmission layer includes a first conductive zone and a second conductive zone. The first electrode of the piezoelectric element is electrically connected to the first conductive zone of the signal transmission layer, and the second electrode of the piezoelectric element is electrically connected to the second conductive zone of the signal transmission layer. The plane unit has at least one hole. The piezoelectric element, the signal transmission layer, and the plane unit are located at one side of the vibration unit and are sequentially stacked together.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 13, 2022
    Assignee: KOGE MICRO TECH CO., LTD.
    Inventors: Chung-Han Wu, Jun-Yan Huang, Hsin-Cheng Wang
  • Publication number: 20220283347
    Abstract: An absorption type near-infrared filter comprising a first multilayer film, a second multilayer film, and an absorption film, wherein in the ultraviolet band, the difference of between the wavelength with the transmittance at 80% of the absorbing film and the wavelength with the reflectivity at 80% of the first multilayer film falls in the range between 25 nm and 37 nm, the difference of between the wavelength with the transmittance at 50% of the absorbing film and the wavelength with the reflectivity at 50% of the first multilayer film falls in the range between 6 nm and 14 nm, and the difference of between the wavelength with the transmittance at 20% of the absorbing film and the wavelength with the reflectivity at 20% of the first multilayer film falls in the range between ?6 nm and 2.5 nm.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 8, 2022
    Applicants: PTOT (SUZHOU) INC., PLATINUM OPTICS TECHNOLOGY INC.
    Inventors: Chung-Han LU, Hsiao-Ching SHEN, Chun-Cheng HSIEH, Ming-Zhan WANG
  • Publication number: 20220272819
    Abstract: Light device control circuit includes signal processor; control circuit including control signal source and active switch, active switch having output end thereof electrically connected to control input side of the signal processor through control bus; data synchronization circuit including data signal source and another set of active switches, and the output end of the another set of active switches being electrically connected to data input side of signal processor through data bus, signal processor forming electrical connection with signal connection circuit by data output side to form signal and command synchronization between data input side and data output side; and warning light control IC connected to warning lights and forming electrical connection with data bus outside data output side, and transmitting data, clock pulse and ID information from data output side, so that the starter and the receivers select one of the flash modes to flash the light.
    Type: Application
    Filed: March 15, 2022
    Publication date: August 25, 2022
    Inventors: Ting-Fang LEE, Wen-Chung HAN
  • Publication number: 20220272818
    Abstract: A warning light control method includes the steps of: accepting multiple warning lights to receive a start command to set up Flash Mode and numbering each warning light sequentially starting from 1, and using Flash Mode number to synchronously set ID Number of each warning light; setting the ID Number of a predetermined warning light as Starter and the remaining ID Numbers as Receivers; the warning light of Starter receiving Start Command from Control Bus through cable, and sending Data, Clock Pulse and ID Information from Data Bus, and selecting one for flashing by Flash Mode; warning lights of Receivers get Data, Clock Pulse and ID Information from Data Bus through cables thereof, and warning lights of Receivers and Starter are flashing synchronously or asynchronously; whether Control Bus of Starter and Receivers has received Change ID Command.
    Type: Application
    Filed: June 11, 2021
    Publication date: August 25, 2022
    Inventors: Ting-Fang LEE, Wen-Chung HAN
  • Publication number: 20220272808
    Abstract: Method of controlling warning lights to enter low power mode includes steps of: setting predetermined ID Number of warning lights as starter, and remaining ID numbers as receivers; warning light set as starter receiving start command from control bus through signal line, and sending data, clock pulse, and ID information from data bus, and choosing low power mode to flash; warning lights set as receivers obtaining data, clock pulse, and ID information from data bus through signal lines, and flash mode of receivers and starter flashing in low power mode, and active switch of control circuit that executes low power mode receiving low power command sent from starter and forming conductive state, and current-reducing resistor which is electrically connected to active switch reducing passing current to predetermined ratio, so that reduced current is transmitted to receivers and then starter executes low power mode and reduces brightness of warning lights.
    Type: Application
    Filed: September 27, 2021
    Publication date: August 25, 2022
    Inventors: Ting-Fang LEE, Wen-Chung HAN
  • Publication number: 20220222590
    Abstract: A blockchain-based room inventory management system includes a property management system (PMS) module and an intermediate server system. The PMS module may be under a hotel's direct control. The intermediate server system communicates with at least one online travel agency (OTA) module and/or at least one booking engine using Ethereum-based smart contracts for confirming and processing a room reservation event. If the room reservation event is confirmed to be a successful transaction, the intermediate server system also updates the successful transaction into the PMS module and a blockchain formed by multiple node servers. The blockchain contains multiple blocks arranged in a chronological order for distinguishing successful transactions of different moments. In this way, each successful transaction is prevented from wrongly preceded by a later successful transaction. And the room inventory management system neutralizes an overbooking issue accordingly.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Applicants: OBOOK HOLDINGS INC., OBOOK INC.
    Inventors: Chun Kai Wang, Chung Han Hsieh, Chih Yang Liu
  • Patent number: 11378727
    Abstract: An absorption type near-infrared filter comprising a first multilayer film, a second multilayer film, and an absorption film comprising an infrared absorbing dye with a weight percentage between 1% and 3%, wherein in the infrared band, the difference between the wavelength with the transmittance at 80% of the absorption film and the wavelength with the reflectivity at 80% of the first multilayer film ranges between 130 nm and 145 nm; the difference between the wavelength with the transmittance at 50% of the absorption film and the wavelength with the reflectivity at 50% of the first multilayer film ranges between 75 nm and 90 nm; the difference between the wavelength with the transmittance at 20% of the absorption film and the wavelength with the reflectivity at 20% of the first multilayer film ranges between 25 nm and 45 nm.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: July 5, 2022
    Assignees: PTOT (SUZHOU) INC., PLATINUM OPTICS TECHNOLOGY INC.
    Inventors: Chung-Han Lu, Hsiao-Ching Shen, Chun-Cheng Hsieh, Ming-Zhan Wang
  • Publication number: 20220198524
    Abstract: A method for profit sharing is provided. The method includes deciding a first sharing rate according to a first event information and a first category information; obtaining a first sharing amount according to the first sharing rate and a first shared profit of the first category information; deciding a second sharing rate according to a second event information and a second category information; obtaining a second sharing amount according to the second sharing rate and a second shared profit of the second category information; deciding a total sharing amount by summing up the first sharing amount and the second sharing amount; and returning the total sharing amount in response to receiving a request from a user device.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 23, 2022
    Inventors: Chun-Kai Wang, Chung-Han Hsieh, Hsiu-An Teng, Chih-Yang Liu, Wei-Te Lin, I-Cheng Lin, Shin-Ying Chu, Zih-Hao Lin, Kang-Hsien Chang
  • Publication number: 20220074403
    Abstract: A fluid driving device includes a vibration unit, a signal transmission layer, a piezoelectric element, and a plane unit. The signal transmission layer includes a first conductive zone and a second conductive zone. The piezoelectric element includes a first electrode and a second electrode electrically isolated from each other. The first electrode of the piezoelectric element is electrically connected to the first conductive zone of the signal transmission layer, and the second electrode of the piezoelectric element is electrically connected to the second conductive zone of the signal transmission layer. The plane unit has at least one hole. The signal transmission layer, the piezoelectric element, and the plane unit are located at one side of the vibration unit and sequentially stacked with each other.
    Type: Application
    Filed: November 15, 2021
    Publication date: March 10, 2022
    Inventors: Chung-Han WU, Jun-Yan Huang, Hsin-Cheng WANG
  • Patent number: 11248597
    Abstract: A fluid driving device includes a vibration unit, a signal transmission layer, a piezoelectric element, and a plane unit. The signal transmission layer includes a first conductive zone and a second conductive zone. The piezoelectric element includes a first electrode and a second electrode electrically isolated from each other. The first electrode of the piezoelectric element is electrically connected to the first conductive zone of the signal transmission layer, and the second electrode of the piezoelectric element is electrically connected to the second conductive zone of the signal transmission layer. The plane unit has at least one hole. The signal transmission layer, the piezoelectric element, and the plane unit are located at one side of the vibration unit and sequentially stacked with each other.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: February 15, 2022
    Assignee: KOGE MICRO TECH CO., LTD.
    Inventors: Chung-Han Wu, Jun-Yan Huang, Hsin-Cheng Wang
  • Patent number: D959721
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: August 2, 2022
    Inventor: Chung Han Yu
  • Patent number: D970779
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: November 22, 2022
    Inventor: Chung Han Yu