Patents by Inventor Wen-Chieh Lee

Wen-Chieh Lee 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: 11175313
    Abstract: A thin-film probe card and a test module thereof are provided. The test module includes a carrying unit, a plurality of vertical probes fixed in position by the carrying unit, an elastic cushion disposed on the carrying unit, and a thin sheet. The thin sheet includes a carrier partially disposed on the elastic cushion, a plurality of signal circuits disposed on the carrier, and a plurality of electrically conductive protrusions that are respectively formed on the signal circuits. An end of the vertical probes is arranged at an inner side of the electrically conductive protrusions and is coplanar with free ends of the electrically conductive protrusions.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: November 16, 2021
    Assignee: CHUNGHWA PRECISION TEST TECH. CO., LTD.
    Inventors: Wen-Tsung Lee, Hsun-Tai Wei, Kai-Chieh Hsieh, Chao-Chiang Liu
  • Publication number: 20210349129
    Abstract: A thin-film probe card and a test module thereof are provided. The test module includes a carrying unit, a plurality of vertical probes fixed in position by the carrying unit, an elastic cushion disposed on the carrying unit, and a thin sheet. The thin sheet includes a carrier partially disposed on the elastic cushion, a plurality of signal circuits disposed on the carrier, and a plurality of electrically conductive protrusions that are respectively formed on the signal circuits. An end of the vertical probes is arranged at an inner side of the electrically conductive protrusions and is coplanar with free ends of the electrically conductive protrusions.
    Type: Application
    Filed: September 15, 2020
    Publication date: November 11, 2021
    Inventors: WEN-TSUNG LEE, Hsun-Tai Wei, KAI-CHIEH HSIEH, CHAO-CHIANG LIU
  • Patent number: 11163344
    Abstract: A laptop with active door including a first body, a second body, a hinge connected between the first body and the second body, a linking assembly pivoted to the hinge and slidably disposed on the first body, a door movably disposed on the first body, a first linking rod, and a second linking rod is provided. The first linking rod has a first end and a second end opposite to each other, the first end is pivoted to the linking assembly, and the second end is pivoted the door. The second linking rod has a third end and a fourth end opposite to each other, the third end is pivoted to the first body, and the fourth end is pivoted to the first linking rod.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: November 2, 2021
    Assignee: Acer Incorporated
    Inventors: Yi-Ta Huang, Wu-Chen Lee, Cheng-Nan Ling, Wen-Chieh Tai
  • Patent number: 11158757
    Abstract: This disclosure discloses an optical sensing device. The device includes a carrier body; a first light-emitting device disposed on the carrier body; and a light-receiving device including a group III-V semiconductor material disposed on the carrier body, including a light-receiving surface having an area, wherein the light-receiving device is capable of receiving a first received wavelength having a largest external quantum efficiency so the ratio of the largest external quantum efficiency to the area is ?13.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: October 26, 2021
    Assignee: EPISTAR CORPORATION
    Inventors: Yi-Chieh Lin, Shiuan-Leh Lin, Yung-Fu Chang, Shih-Chang Lee, Chia-Liang Hsu, Yi Hsiao, Wen-Luh Liao, Hong-Chi Shih, Mei-Chun Liu
  • Publication number: 20210325430
    Abstract: A split thin-film probe card and an elastic module thereof are provided. The elastic module includes an elastic cushion and a thin-film sheet. The elastic cushion has a plurality of partition slots so as to define a plurality of independent elastic segments. The thin-film sheet includes a carrier, a plurality of signal circuits disposed on the carrier, and a plurality of conductive protrusions that are respectively formed on the signal circuits. The carrier has a plurality of grooves so as to divide the carrier into a plurality of action segments respectively disposed on the independent elastic segments. The signal circuits are respectively disposed on the action segments. When any one of the conductive protrusions is pressed, only the corresponding independent elastic segment is deformed through the corresponding signal circuit and the corresponding action segment.
    Type: Application
    Filed: September 16, 2020
    Publication date: October 21, 2021
    Inventors: WEN-TSUNG LEE, Hsun-Tai Wei, KAI-CHIEH HSIEH, CHAO-CHIANG LIU
  • Publication number: 20210311531
    Abstract: An electronic device including a hinge module, a first body, a first linking assembly, a second body, a second linking assembly, and a flexible display assembled to the first body and the second body is provided. The hinge module includes a first rotating shaft, a second rotating shaft parallel to the first rotating shaft, a first guiding shaft orthogonal to the first rotating shaft, and a second guiding shaft orthogonal to the second rotating shaft. The first body is slidably assembled to the first guiding shaft, the second body is slidably assembled to the second guiding shaft, the first linking assembly slidably assembled to the first guiding shaft connects the first body, and the second linking assembly slidably assembled to the second guiding shaft connects the second body. A deformation of the flexible display drives the first and second bodies to move close to or away from the hinge module.
    Type: Application
    Filed: June 16, 2021
    Publication date: October 7, 2021
    Applicant: Acer Incorporated
    Inventors: Yi-Ta Huang, Cheng-Nan Ling, Wu-Chen Lee, Wen-Chieh Tai, Kun-You Chuang
  • Publication number: 20210286404
    Abstract: A portable electronic device includes a first body, a second body, a third body, and a support member. The second body is pivotally connected between the first body and the third body. The support member is movably disposed at the first body, and the support member is pivotally connected to one of the second body and the third body. In a folded state, the second body is folded and covered between the first body and the third body. In an unfolded state, the second body and the third body are respectively inclined relative to the first body and the second body, and the second body is suspended over the first body.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 16, 2021
    Applicant: Acer Incorporated
    Inventors: Yi-Ta Huang, Wu-Chen Lee, Cheng-Nan Ling, Wen-Chieh Tai
  • Publication number: 20210286416
    Abstract: A laptop with active door including a first body, a second body, a hinge connected between the first body and the second body, a linking assembly pivoted to the hinge and slidably disposed on the first body, a door movably disposed on the first body, a first linking rod, and a second linking rod is provided. The first linking rod has a first end and a second end opposite to each other, the first end is pivoted to the linking assembly, and the second end is pivoted the door. The second linking rod has a third end and a fourth end opposite to each other, the third end is pivoted to the first body, and the fourth end is pivoted to the first linking rod.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 16, 2021
    Applicant: Acer Incorporated
    Inventors: Yi-Ta Huang, Wu-Chen Lee, Cheng-Nan Ling, Wen-Chieh Tai
  • Patent number: 10476062
    Abstract: A battery case of an electronic device includes a housing, a first conductor and a second conductor. The housing includes a first side wall, a second side wall, a bottom part, a first blocking part and a second blocking part. The bottom part is connected between the first side wall and the second side wall to define an accommodation space, for accommodating a battery having a main body arranged with first and second electrodes respectively on two opposite ends of the main body. The first blocking part is protruded from the first side wall and extended toward the second side wall. The second blocking part is protruded from the second side wall and extended toward the first side wall. The first conductor is arranged on the first side wall for contacting the first electrode. The second conductor is arranged on the second side wall for contacting the second electrode.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 12, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Patent number: 10385588
    Abstract: An electric lock includes a base, a driving module, a handle and a clutch member. The base has a first inclined surface. The driving module includes a driving member rotatable relative to the base and having a second inclined surface abutting against the first inclined surface, and a motor configured to drive the driving member to rotate. The handle is rotatably mounted to the base, and has a plurality of pushing structures. The clutch member includes a main body abutting against the driving member, and a pushed structure formed on the main body. Wherein, when the motor drives the driving member to rotate relative to the base along a first rotating direction, the driving member pushes the clutch member to move toward the handle, such that the pushing structure is configured to abut against the pushed structure to push the clutch member to rotate when the handle is rotated.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: August 20, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Patent number: 10287798
    Abstract: An electric lock includes a base, a driving module, a handle and a clutch member. The driving module is arranged on the base. The driving module includes a driving member rotatable relative to the base, and a motor configured to drive the driving member to rotate. The handle is rotatably mounted to the base, and has a plurality of pushing structures. The clutch member includes a main body having a first end and a second end opposite to the first end, and a pushed structure formed on the first end of the main body. Wherein, when the motor drives the driving member to rotate in order to abut against the main body at a first position, the first end of the main body is tilted toward the handle, such that the pushing structure abuts against the pushed structure for pushing the clutch member to rotate when the handle is rotated.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: May 14, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Patent number: 10260256
    Abstract: No matter a latch is extended or retracted at initial state, a method for automatically determining the installation direction of an electronic lock is able to determine the electronic lock is installed on left or right hand door by driving a rotation module to rotate in first or second direction and changing the potential of a signal outputted from a micro switch depending on the rotation module whether touches the micro switch. The method is applicable for more convenient to consumer on installation of the electronic lock.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: April 16, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Publication number: 20180342719
    Abstract: A battery case of an electronic device includes a housing, a first conductor and a second conductor. The housing includes a first side wall, a second side wall, a bottom part, a first blocking part and a second blocking part. The bottom part is connected between the first side wall and the second side wall to define an accommodation space, for accommodating a battery having a main body arranged with first and second electrodes respectively on two opposite ends of the main body. The first blocking part is protruded from the first side wall and extended toward the second side wall. The second blocking part is protruded from the second side wall and extended toward the first side wall. The first conductor is arranged on the first side wall for contacting the first electrode. The second conductor is arranged on the second side wall for contacting the second electrode.
    Type: Application
    Filed: December 14, 2017
    Publication date: November 29, 2018
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Publication number: 20180320411
    Abstract: An electric lock includes a base, a driving module, a handle and a clutch member. The base has a first inclined surface. The driving module includes a driving member rotatable relative to the base and having a second inclined surface abutting against the first inclined surface, and a motor configured to drive the driving member to rotate. The handle is rotatably mounted to the base, and has a plurality of pushing structures. The clutch member includes a main body abutting against the driving member, and a pushed structure formed on the main body. Wherein, when the motor drives the driving member to rotate relative to the base along a first rotating direction, the driving member pushes the clutch member to move toward the handle, such that the pushing structure is configured to abut against the pushed structure to push the clutch member to rotate when the handle is rotated.
    Type: Application
    Filed: December 18, 2017
    Publication date: November 8, 2018
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Publication number: 20180283047
    Abstract: A lock knob assembly includes a knob body, a cover and a coupling member. The knob body is provided for covering a lock cylinder, and the cover is provided for covering the knob body. The lock knob assembly utilizes the coupling member to selectively couple the cover and the knob body, thus allowing the cover to couple with or separate from the knob body.
    Type: Application
    Filed: May 17, 2017
    Publication date: October 4, 2018
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee, Fu-Chih Huang
  • Publication number: 20180266146
    Abstract: An electric lock includes a base, a driving module, a handle and a clutch module. The driving module includes a driving member rotatable relative to the base, and a motor configured to drive the driving member to rotate. The handle is rotatably mounted to the base, and has a plurality of pushing structures. The clutch module includes a clutch base adjacent to the handle, and a clutch unit arranged on the clutch base. Wherein, when the motor drives the driving member to rotate to a first position, the driving member drives the clutch unit to radially move toward the handle, such that the pushing structure is configured to abut against the clutch unit for pushing the clutch base to rotate via the clutch unit when the handle is rotated.
    Type: Application
    Filed: December 5, 2017
    Publication date: September 20, 2018
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Publication number: 20180135335
    Abstract: An electric lock includes a base, a driving module, a handle and a clutch member. The driving module is arranged on the base. The driving module includes a driving member rotatable relative to the base, and a motor configured to drive the driving member to rotate. The handle is rotatably mounted to the base, and has a plurality of pushing structures. The clutch member includes a main body having a first end and a second end opposite to the first end, and a pushed structure formed on the first end of the main body. Wherein, when the motor drives the driving member to rotate in order to abut against the main body at a first position, the first end of the main body is tilted toward the handle, such that the pushing structure abuts against the pushed structure for pushing the clutch member to rotate when the handle is rotated.
    Type: Application
    Filed: May 15, 2017
    Publication date: May 17, 2018
    Inventors: Lien-Hsi Huang, Wen-Chieh Lee
  • Patent number: D833255
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: November 13, 2018
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventor: Wen-Chieh Lee
  • Patent number: D865486
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: November 5, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventor: Wen-Chieh Lee
  • Patent number: D869933
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: December 17, 2019
    Assignee: Taiwan Fu Hsing Industrial Co., Ltd.
    Inventor: Wen-Chieh Lee