Patents by Inventor Shun-Yi Chen

Shun-Yi Chen 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: 10921696
    Abstract: An illumination system including a first excitation light source, a wavelength conversion wheel, and a filter wheel is provided. The first excitation light source is configured to emit a first excitation beam. The wavelength conversion wheel includes a wavelength conversion region and a first optical region. The wavelength conversion region and the first optical region alternately enter a transmission path of the first excitation beam. The first excitation beam is converted into a conversion beam by the wavelength conversion region when the wavelength conversion region enters the transmission path of the first excitation beam. The filter wheel includes a first region, a second region, and a blocking region. An angle covered by the second region in a circumferential direction is smaller than an angle covered by the first optical region. A projection apparatus is also provided.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 16, 2021
    Assignee: Coretronic Corporation
    Inventors: Shun-Tai Chen, Shu-Yu Lin, Ming-Tsung Weng, Chen-Yi Hong, Chen-Wei Fan
  • Patent number: 10881203
    Abstract: A bracket device of a slide rail assembly comprises a supporting frame, a bracket, and a fastening member. The bracket comprises a longitudinal wall and a mounting member. The longitudinal wall is connected to the supporting frame. The mounting member is adjacent to the longitudinal wall. The fastening member is pivotally connected relative to the bracket. When the fastening member is rotated in a first direction from a predetermined state, a fastening section of the fastening member moves away from the mounting member. The bracket device further comprises at least one blocking feature arranged on a rotation path of the fastening member in a second direction. When the fastening member is in the predetermined state, the blocking feature is disposed beside the fastening member to prevent the fastening member from being rotated in the second direction from the predetermined state.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: January 5, 2021
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20200345138
    Abstract: A bracket device of a slide rail assembly comprises a supporting frame, a bracket, and a fastening member. The bracket comprises a longitudinal wall and a mounting member. The longitudinal wall is connected to the supporting frame. The mounting member is adjacent to the longitudinal wall. The fastening member is pivotally connected relative to the bracket. When the fastening member is rotated in a first direction from a predetermined state, a fastening section of the fastening member moves away from the mounting member. The bracket device further comprises at least one blocking feature arranged on a rotation path of the fastening member in a second direction. When the fastening member is in the predetermined state, the blocking feature is disposed beside the fastening member to prevent the fastening member from being rotated in the second direction from the predetermined state.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 10820697
    Abstract: A slide rail assembly includes a first rail, a second rail and a positioning device. The first rail includes a first structure and a second structure. The second rail is movable relative to the first rail. The positioning device is arranged to the second rail and includes an elastic member and a positioning member. The elastic member provides an elastic force to the positioning member. When the second rail is moved relative to the first rail from a first position to a second position, the positioning member is moved to an engaging position through the elastic force and abuts against the first structure. When the second rail is moved relative to the first rail from the second position to a third position, the positioning member is moved from the engaging position to a disengaging position and no longer abuts against the first structure by guidance of the second structure.
    Type: Grant
    Filed: October 6, 2019
    Date of Patent: November 3, 2020
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 10806255
    Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, a locking member, and an operating member. The second rail is displaceable with respect to the first rail from a first position to a second position. The third rail is displaceable with respect to the second rail. The locking member can prevent the second rail from displacement with respect to the first rail from the second position toward the first position when in a first state. The operating member can be operated in order to switch the locking member from the first state to a second state, in which the second rail is displaceable with respect to the first rail from the second position toward the first position.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: October 20, 2020
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 10765207
    Abstract: A bracket device of a slide rail assembly comprises a supporting frame, a bracket, and a fastening member. The bracket comprises a longitudinal wall and a mounting member. The longitudinal wall is connected to the supporting frame. The mounting member is adjacent to the longitudinal wall. The fastening member is pivotally connected relative to the bracket. When the fastening member is rotated in a first direction from a predetermined state, a fastening section of the fastening member moves away from the mounting member. The bracket device further comprises two blocking features arranged on a rotation path of the fastening member in a second direction. When the fastening member is in the predetermined state, the two blocking features are disposed beside two parts of the fastening member, and the blocking features prevent the fastening member from being rotated in the second direction from the predetermined state.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: September 8, 2020
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 10736422
    Abstract: A slide rail assembly includes a first rail, a second rail, a first structure, a second structure and a disengaging member. The disengaging member is arranged at a position on the second rail to be conveniently operated by a user. When the second rail is moved relative to the first rail to an extended position, the first structure and the second structure are configured to be engaged with each other, in order to hold the second rail at the extended position. Wherein, the disengaging member is configured to disengage the first structure from the second structure.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 11, 2020
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20200187646
    Abstract: A bracket device includes a bracket and a connecting member. The bracket includes a longitudinal wall with an end portion. The connecting member can arrive at either of a first position and a second position with respect to the longitudinal wall and includes a connecting feature for connecting with a fixing member. The connecting member is away from the end portion of the longitudinal wall of the bracket when at the first position, and is close to the end portion of the longitudinal wall of the bracket when at the second position.
    Type: Application
    Filed: May 20, 2019
    Publication date: June 18, 2020
    Inventors: KEN-CHING CHEN, SHUN-HO YANG, CHUN-YI HO, CHUN-CHIANG WANG
  • Publication number: 20200107636
    Abstract: A slide rail assembly includes a first rail, a second rail, a first structure, a second structure and a disengaging member. The disengaging member is arranged at a position on the second rail to be conveniently operated by a user. When the second rail is moved relative to the first rail to an extended position, the first structure and the second structure are configured to be engaged with each other, in order to hold the second rail at the extended position. Wherein, the disengaging member is configured to disengage the first structure from the second structure.
    Type: Application
    Filed: January 29, 2019
    Publication date: April 9, 2020
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20200099901
    Abstract: A projection device and a light source module thereof and a method for synchronizing a wavelength conversion wheel and a filter wheel are provided. A rotation state of the wavelength conversion wheel and a rotation state of the filter wheel are detected to generate a first position signal and a second position signal, respectively. A control unit is used to control one of the wavelength conversion wheel and the filter wheel to rotate. A micro control unit is used to control the other one of the wavelength conversion wheel and the filter wheel to rotate according to the first position signal and the second position signal, so that the wavelength conversion wheel and the filter wheel rotate synchronously. The disclosure enables the wavelength conversion wheel and the filter wheel to synchronize in the circumstances where the control unit only supports controlling of one wavelength conversion wheel or filter wheel.
    Type: Application
    Filed: September 23, 2019
    Publication date: March 26, 2020
    Applicant: Coretronic Corporation
    Inventors: Tung-Yi Lu, Shun-Tai Chen, Chen-Yi Hong, Wen-Hsin Chang
  • Publication number: 20200073219
    Abstract: An illumination system including a first excitation light source, a wavelength conversion wheel, and a filter wheel is provided. The first excitation light source is configured to emit a first excitation beam. The wavelength conversion wheel includes a wavelength conversion region and a first optical region. The wavelength conversion region and the first optical region alternately enter a transmission path of the first excitation beam. The first excitation beam is converted into a conversion beam by the wavelength conversion region when the wavelength conversion region enters the transmission path of the first excitation beam. The filter wheel includes a first region, a second region, and a blocking region. An angle covered by the second region in a circumferential direction is smaller than an angle covered by the first optical region. A projection apparatus is also provided.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Applicant: Coretronic Corporation
    Inventors: Shun-Tai Chen, Shu-Yu Lin, Ming-Tsung Weng, Chen-Yi Hong, Chen-Wei Fan
  • Patent number: 10555607
    Abstract: A slide rail assembly includes a first rail, a second rail and a third rail. The third rail is mounted between the first rail and the second rail. The first rail includes a blocking structure. When the third rail is located at a retracted position with respect to the first rail, the blocking structure is used for preventing the third rail from being moved from the retracted position in a retracted direction. When the third rail is located at the retracted position, the second rail can be moved to a predetermined position in the retracted direction with a rear portion of the second rail being beyond a rear portion of the first rail by a distance.
    Type: Grant
    Filed: October 7, 2018
    Date of Patent: February 11, 2020
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20200029690
    Abstract: A slide rail assembly includes a first rail, a second rail and a positioning device. The first rail includes a first structure and a second structure. The second rail is movable relative to the first rail. The positioning device is arranged to the second rail and includes an elastic member and a positioning member. The elastic member provides an elastic force to the positioning member. When the second rail is moved relative to the first rail from a first position to a second position, the positioning member is moved to an engaging position through the elastic force and abuts against the first structure. When the second rail is moved relative to the first rail from the second position to a third position, the positioning member is moved from the engaging position to a disengaging position and no longer abuts against the first structure by guidance of the second structure.
    Type: Application
    Filed: October 6, 2019
    Publication date: January 30, 2020
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20200029457
    Abstract: A connection device is detachably connected to an object. The object includes a connecting feature. The connection device includes a connecting member, an engaging member and a mounting member. The connecting member includes a base and a connecting portion connected to the base. The engaging member is connected to the connecting member and has an engaging portion. The mounting member is attached to the connecting member. When the mounting member abuts against the connecting feature of the object, the engaging portion of the engaging member is able to be engaged with the object at a position such that the base of the connecting member is connected to the object.
    Type: Application
    Filed: November 28, 2018
    Publication date: January 23, 2020
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Wei-Chen Chang, Chun-Chiang Wang
  • Patent number: 10477965
    Abstract: A slide rail assembly includes a first rail, a second rail and a positioning device. The first rail includes a first structure and a second structure. The second rail is movable relative to the first rail. The positioning device is arranged to the second rail and includes an elastic member and a positioning member. The elastic member provides an elastic force to the positioning member. When the second rail is moved relative to the first rail from a first position to a second position, the positioning member is moved to an engaging position through the elastic force and abuts against the first structure. When the second rail is moved relative to the first rail from the second position to a third position, the positioning member is moved from the engaging position to a disengaging position and no longer abuts against the first structure by guidance of the second structure.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 19, 2019
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20190274427
    Abstract: A bracket device of a slide rail assembly comprises a supporting frame, a bracket, and a fastening member. The bracket comprises a longitudinal wall and a mounting member. The longitudinal wall is connected to the supporting frame. The mounting member is adjacent to the longitudinal wall. The fastening member is pivotally connected relative to the bracket. When the fastening member is rotated in a first direction from a predetermined state, a fastening section of the fastening member moves away from the mounting member. The bracket device further comprises two blocking features arranged on a rotation path of the fastening member in a second direction. When the fastening member is in the predetermined state, the two blocking features are disposed beside two parts of the fastening member, and the blocking features prevent the fastening member from being rotated in the second direction from the predetermined state.
    Type: Application
    Filed: September 18, 2018
    Publication date: September 12, 2019
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20190274428
    Abstract: A slide rail assembly includes a first rail, a second rail and a third rail. The third rail is mounted between the first rail and the second rail. The first rail includes a blocking structure. When the third rail is located at a retracted position with respect to the first rail, the blocking structure is used for preventing the third rail from being moved from the retracted position in a retracted direction. When the third rail is located at the retracted position, the second rail can be moved to a predetermined position in the retracted direction with a rear portion of the second rail being beyond a rear portion of the first rail by a distance.
    Type: Application
    Filed: October 7, 2018
    Publication date: September 12, 2019
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 10292496
    Abstract: A bracket device includes a longitudinal wall, an end wall, a mounting member, a protruded lug, a blocking member and an elastic member. The end wall is connected to the longitudinal wall. The mounting member is connected to the end wall. The protruded lug is arranged on the longitudinal wall and includes a supporting section. The blocking member is movably mounted to the protruded lug, and includes a blocking part and an extension part. The extension part is configured to abut against the supporting section of the protruded lug. The elastic member is configured to provide an elastic force to the blocking member for holding the blocking part of the blocking member at a predetermined position relative to the end wall.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: May 21, 2019
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Publication number: 20180311706
    Abstract: A steam-generating device includes a liquid storage unit and a combustion unit. The combustion unit is connected with the liquid storage unit. The combustion unit transfers a heat generated by burning a fuel to the liquid inside the liquid storage unit so as to heat up the liquid in the liquid storage unit and then generate a steam. In addition, a steam cleaning apparatus adopting the steam-generating device is also provided.
    Type: Application
    Filed: April 26, 2018
    Publication date: November 1, 2018
    Inventor: Shun-Yi Chen
  • Patent number: 9941715
    Abstract: A charging station includes a main body, a central emission module, a supersonic receiver, a controller, and a lateral emission module having a left infrared emitter and a right infrared emitter. The controller drives the left infrared emitter and the right infrared emitter to emit alternatively infrared signals to a first signal area and a second signal area, respectively. When the supersonic receiver receives a supersonic signal from the self-propelled apparatus, the controller drives the central emission module to emit another infrared signal to a third signal area so as to guide the self-propelled apparatus to enter the third signal area. When a distance between the self-propelled apparatus and the charging port is smaller than a predetermined distance, the self-propelled apparatus turns to have a charging-input unit thereof to face the charging port. In addition, a charging system including the charging station and the self-propelled apparatus is also provided.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: April 10, 2018
    Assignee: LUMIPLUS TECHNOLOGY (SUZHOU) CO., LTD.
    Inventor: Shun-Yi Chen