Patents by Inventor Tsung-Yu Huang

Tsung-Yu 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).

  • Patent number: 12215522
    Abstract: An electric control door lock includes an inner operational device, an outer operational device, and a latch bolt operably connected to the inner and outer operational devices. A rotating shaft is rotatably supported in an activation member and includes a driving threaded in threading connection with a driving spring. When the rotating shaft is driven by a motor to rotate, the driving spring moves along a longitudinal axis to actuate the activation member. Movement of the activation member is used to control operation of the outer operational device, thereby permitting or not permitting movement of the latch bolt to the unlatching position.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 4, 2025
    Assignee: I-TEK METAL MFG. CO., LTD.
    Inventor: Tsung-Yu Huang
  • Patent number: 12104405
    Abstract: A door lock includes a latch slideably received in a case and an unlocking mechanism mounted in the case and operatively connected to the latch for moving the latch between a latching position and an unlatching position. The unlocking mechanism includes an unlocking mechanism having a shaft for moving a locking member between a front position in which the unlocking mechanism is locked and a rear position in which the unlocking mechanism is not locked. The shaft can be driven by a motor through wired or wireless control to rotate in a forward direction or reverse direction for locking or unlocking purposes.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: October 1, 2024
    Assignee: I-TEK METAL MFG. CO., LTD.
    Inventor: Tsung-Yu Huang
  • Publication number: 20240234335
    Abstract: An electronic package is provided, in which an electronic component and conductors are disposed on a substrate structure, and the electronic component and the conductors are covered by an encapsulation layer. A conductive layer is formed on side surfaces of the encapsulation layer and in contact with the conductors, where the conductors are bonding wires used in a wire bonding process. Therefore, a conventional heat sink is replaced by the conductors, thereby reducing a use area of the substrate structure.
    Type: Application
    Filed: May 2, 2023
    Publication date: July 11, 2024
    Inventors: Yen-Yu CHU, Tsung-Yu HUANG, Kuo-Hua TSENG, Tsung-Xin CHIEN, Chang-Ku-Yuan SIE
  • Publication number: 20240200364
    Abstract: A heavy duty lock case is mounted on a door and includes a latch coupled with a door frame for retaining the door in a closed position. An anti-theft latch can be operated to engage with the door frame. The latch cooperates with an anti-pick member to avoid the latch from being picked to disengage from the door frame when the door is in the closed position. When normally operated, an inner operating device or an outer operating device can be operated to disengage the latch from the door frame while disengaging the anti-theft latch from the door frame, permitting easy, convenient opening of the door.
    Type: Application
    Filed: January 6, 2023
    Publication date: June 20, 2024
    Inventor: Tsung-Yu Huang
  • Publication number: 20240159080
    Abstract: A lock case interlockable with an anti-theft latch is mounted on a door. The lock case includes a latch coupled with a latch hole in a door frame for retaining the door in a closed position. The anti-theft latch can be operated to engage with the door frame. When the latch is picked, the anti-theft latch still remains engaged with the door frame to prevent opening of the door. When normally operated, an inner operating device or an outer operating device can be operated to disengage the latch from the latch hole while disengaging the anti-theft latch from the door frame, permitting easy, convenient opening of the door.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 16, 2024
    Inventor: Tsung-Yu Huang
  • Publication number: 20240102315
    Abstract: A lock case with an anti-pick function is mounted on a door. The lock case includes a latch for retaining the door in a closed position. When the door is closed, an anti-pick latch of the lock case is in a retracted position to pivot an anti-pick member of the lock case to an anti-pick position, such that the latch cannot be picked to the latching position. When the door is not closed or a connecting member of the lock case is operated to actuate the latch, the latch can move to the latching position.
    Type: Application
    Filed: October 17, 2022
    Publication date: March 28, 2024
    Inventor: Tsung-Yu Huang
  • Publication number: 20240003165
    Abstract: An electric control door lock includes an inner operational device, an outer operational device, and a latch bolt operably connected to the inner and outer operational devices. A rotating shaft is rotatably supported in an activation member and includes a driving threaded in threading connection with a driving spring. When the rotating shaft is driven by a motor to rotate, the driving spring moves along a longitudinal axis to actuate the activation member. Movement of the activation member is used to control operation of the outer operational device, thereby permitting or not permitting movement of the latch bolt to the unlatching position.
    Type: Application
    Filed: July 7, 2022
    Publication date: January 4, 2024
    Inventor: Tsung-Yu Huang
  • Publication number: 20230374820
    Abstract: A door lock includes a latch slideably received in a case and an unlocking mechanism mounted in the case and operatively connected to the latch for moving the latch between a latching position and an unlatching position. The unlocking mechanism includes an unlocking mechanism having a shaft for moving a locking member between a front position in which the unlocking mechanism is locked and a rear position in which the unlocking mechanism is not locked. The shaft can be driven by a motor through wired or wireless control to rotate in a forward direction or reverse direction for locking or unlocking purposes.
    Type: Application
    Filed: May 31, 2022
    Publication date: November 23, 2023
    Inventor: Tsung-Yu Huang
  • Patent number: 11814876
    Abstract: A clutch includes an outer box and an intermediate member pivotably connected to the outer box. The intermediate member is coupled with an outer handle to pivot therewith. A torsion spring is disposed between the intermediate member and the outer box and biases the intermediate member to an initial position. A coupling member is pivotably mounted between the intermediate member and the outer box and is operatively connected to a first latch of a latch device of a lock device. When the coupling member and the intermediate member are jointly pivotable, pivotal movement of the outer handle causes the first latch to move from the latching position or the unlatching position. When the coupling member is not jointly pivotable with the intermediate member, pivotal movement of the outer handle is incapable of causing movement of the first latch. A lock device with the clutch is also disclosed.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: November 14, 2023
    Assignee: I-TEK METAL MFG. CO., LTD
    Inventor: Tsung-Yu Huang
  • Publication number: 20230265683
    Abstract: A clutch includes an outer box and an intermediate member pivotably connected to the outer box. The intermediate member is coupled with an outer handle to pivot therewith. A torsion spring is disposed between the intermediate member and the outer box and biases the intermediate member to an initial position. A coupling member is pivotably mounted between the intermediate member and the outer box and is operatively connected to a first latch of a latch device of a lock device. When the coupling member and the intermediate member are jointly pivotable, pivotal movement of the outer handle causes the first latch to move from the latching position or the unlatching position. When the coupling member is not jointly pivotable with the intermediate member, pivotal movement of the outer handle is incapable of causing movement of the first latch. A lock device with the clutch is also disclosed.
    Type: Application
    Filed: March 1, 2022
    Publication date: August 24, 2023
    Inventor: Tsung-Yu Huang
  • Patent number: 10269544
    Abstract: A gas ring for a plasma system includes a gas ring body having a surface and an insulating protective layer covering the surface. Methods of manufacturing the gas ring are also provided.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: April 23, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Wen-Pao Tsai, Tsung-Yu Huang, Chung-Hsien Liao
  • Publication number: 20180210112
    Abstract: The invention provides a three-dimensional negative refraction structure and a manufacturing method thereof. The three-dimensional negative refraction structure includes at least one metal shell. The at least one metal shell is embedded in a substrate or disposed on the substrate. A shape of the at least one metal shell is a three-dimensional symmetrical shape.
    Type: Application
    Filed: April 13, 2017
    Publication date: July 26, 2018
    Applicant: National Tsing Hua University
    Inventors: Ta-Jen Yen, Ting-Tso Yeh, Tsung-Yu Huang
  • Patent number: 9784017
    Abstract: A lock device with an electric locking function includes a latch head slideably mounted in a case and an unlatching mechanism mounted in the case. The unlatching mechanism includes a follower portion operatively connected to the latch head. The unlatching mechanism further includes a locking mechanism having an electric driving device for driving a locking block to move between a front position in which the unlatching mechanism is locked and a rear position in which the unlatching mechanism is not locked. Wire or wireless control can be provided to control a driving shaft of the electric driving device to move in a forward direction or a reverse direction to lock or unlock the latch head.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: October 10, 2017
    Assignee: I-Tek Metal Mfg. Co., Ltd
    Inventor: Tsung-Yu Huang
  • Patent number: 9680197
    Abstract: A micro bandpass filter comprises a substrate, a first signal transmission member, a second signal transmission member and a resonator structure. The resonator structure includes a plurality of microstrip lines. The present invention realizes the function of a bandpass filter in a smaller area via curving the first signal transmission member, the second signal transmission member and the resonator structure.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: June 13, 2017
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Ta-Jen Yen, Ruei-han Jiang, Yu-Kai Wang, Tsung-Yu Huang
  • Publication number: 20160336633
    Abstract: A micro bandpass filter comprises a substrate, a first signal transmission member, a second signal transmission member and a resonator structure. The resonator structure includes a plurality of microstrip lines. The present invention realizes the function of a bandpass filter in a smaller area via curving the first signal transmission member, the second signal transmission member and the resonator structure.
    Type: Application
    Filed: September 22, 2015
    Publication date: November 17, 2016
    Inventors: Ta-Jen Yen, Ruei-han Jiang, Yu-Kai Wang, Tsung-Yu Huang
  • Patent number: 9378596
    Abstract: A door access control system (9) includes a door lock (10) mounted to a door (435). A door lock controller (611) is mounted in the door (435) and is electrically connected to the door lock (10). A wireless charging device (511) is electrically connected to the door lock controller (611). A main control unit (659) is provided for operating the door lock controller (611). At least one passive door opening unit (673) is provided to conduct induction with the door lock controller (611) to unlock the door lock (10).
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: June 28, 2016
    Assignee: I-Tek Metal Mfg. Co., Ltd
    Inventors: Jimmy Shen, Tsung-Yu Huang
  • Patent number: 9378597
    Abstract: A door access control system (9) with a cloud function includes a door lock (10) mounted to a door (435). A door lock controller (611) is mounted in the door (435) and is electrically connected to the door lock (10). A wireless charging device (511) is electrically connected to the door lock controller (611). A main control unit (659) is provided for operating the door lock controller (611). The door access control system (9) further includes a cloud server (711) that can be connected to the door lock controller (611). The main control unit (659) can be connected to and log in the cloud server (711).
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: June 28, 2016
    Assignee: I-Tek Metal Mfg., Co., Ltd.
    Inventors: Jimmy Shen, Tsung-Yu Huang
  • Publication number: 20160153213
    Abstract: A lock device with an electric locking function includes a latch head slideably mounted in a case and an unlatching mechanism mounted in the case. The unlatching mechanism includes a follower portion operatively connected to the latch head. The unlatching mechanism further includes a locking mechanism having an electric driving device for driving a locking block to move between a front position in which the unlatching mechanism is locked and a rear position in which the unlatching mechanism is not locked. Wire or wireless control can be provided to control a driving shaft of the electric driving device to move in a forward direction or a reverse direction to lock or unlock the latch head.
    Type: Application
    Filed: December 1, 2014
    Publication date: June 2, 2016
    Inventor: Tsung-Yu Huang
  • Publication number: 20160148788
    Abstract: A gas ring for a plasma system includes a gas ring body having a surface and an insulating protective layer covering the surface. Methods of manufacturing the gas ring are also provided.
    Type: Application
    Filed: April 30, 2015
    Publication date: May 26, 2016
    Inventors: Wen-Pao TSAI, Tsung-Yu HUANG, Chung-Hsien LIAO
  • Publication number: 20160093128
    Abstract: A door access control system (9) includes a door lock (10) mounted to a door (435). A door lock controller (611) is mounted in the door (435) and is electrically connected to the door lock (10). A wireless charging device (511) is electrically connected to the door lock controller (611). A main control unit (659) is provided for operating the door lock controller (611). At least one passive door opening unit (673) is provided to conduct induction with the door lock controller (611) to unlock the door lock (10).
    Type: Application
    Filed: May 18, 2015
    Publication date: March 31, 2016
    Inventors: Jimmy Shen, Tsung-Yu Huang