Patents by Inventor Ken-Ching Chen

Ken-Ching 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: 12677947
    Abstract: A slide rail assembly includes a first rail, a second rail, a handle, an auxiliary member and an elastic feature. The handle is movable relative to the second rail. The auxiliary member is arranged on the second rail. When the second rail is located at a retracted position relative to the first rail, the auxiliary member abuts against the first rail, so as to allow the elastic feature to accumulate a predetermined elastic force. When the handle is moved to switch from a first state to a second state, the second rail is movable from the retracted position to an extended position along an opening direction, and the elastic feature releases the predetermined elastic force to the auxiliary member, such that the auxiliary member and the handle are engaged with each other to hold the handle in the second state.
    Type: Grant
    Filed: June 4, 2024
    Date of Patent: July 14, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Kai-Wen Yu, Chun-Chiang Wang
  • Patent number: 12677949
    Abstract: A slide rail assembly includes a first rail, a second rail, a blocking feature, a first operating member, a second operating member, an auxiliary member and a locking member. The blocking feature is arranged on the first rail. The first operating member, the second operating member, the auxiliary member and the locking member are movably located on the second rail. The blocking feature is configured to block the locking member for preventing the second rail from displacing from a predetermined position. The auxiliary member is configured to block the first operating member, thereby preventing the first operating member from driving the locking member. The second operating member is configured to be operated to drive the auxiliary member to prevent the auxiliary member from blocking the first operating member, thereby allowing the first operating member to drive the locking member for allowing the second rail to displace from the predetermined position.
    Type: Grant
    Filed: January 13, 2025
    Date of Patent: July 14, 2026
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Wei-Chen Chang, Chun-Chiang Wang
  • Patent number: 12677945
    Abstract: A slide rail assembly is provided and includes a first rail, a second rail, a blocking feature, an engaging member and an operating member. The second rail is displaceable relative to the first rail along a longitudinal direction. The blocking feature is arranged on the first rail. When the second rail is located at a predetermined position relative to the first rail, the blocking feature blocks the engaging member for preventing a displacement of the second rail from the predetermined position along a first direction. The operating member is configured to drive the engaging member, such that the engaging member is not blocked by the blocking feature for allowing the displacement of the second rail from the predetermined position along the first direction.
    Type: Grant
    Filed: March 28, 2024
    Date of Patent: July 14, 2026
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Wei-Chen Chang, Chun-Chiang Wang
  • Publication number: 20260191326
    Abstract: A slide rail assembly adapted for a rack is provided and includes a first rail, a second rail and a mounting fitting. A first bracket is arranged on the first rail. The first rail is mounted on the rack by the first bracket. The second rail is displaceable relative to the first rail longitudinally. The mounting fitting includes a connecting portion and a blocking portion. One of the first rail and the first bracket includes a predetermined feature. When the second rail is located at a retracted position relative to the first rail and the connecting portion of the mounting fitting is detachably connected to the predetermined feature, the blocking portion of the mounting fitting blocks the second rail for preventing the second rail from displacing away from the retracted position in an opening direction.
    Type: Application
    Filed: June 20, 2025
    Publication date: July 9, 2026
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shu-Ho Yang, Chun-Yi Ho, Chun-Chiang Wang
  • Patent number: 12667189
    Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, a first working member, a second working member, an operating member and a handle. During a process of the handle being moved to switch from a first state to a second state, the operating member is driven to move the second working member to switch from a first working state to a second working state. When the second rail is moved along an opening direction to an extended position, the first working member in the first working state and a blocking feature block each other to prevent the second rail from being further moved along the opening direction, and the second working member in the second working state and a second blocking wall of the blocking feature do not block each other to allow the second rail to be moved along a retracting direction.
    Type: Grant
    Filed: June 4, 2024
    Date of Patent: June 30, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Kai-Wen Yu, Chun-Chiang Wang
  • Patent number: 12662850
    Abstract: A slide rail kit is applicable to a rack. The slide rail kit includes a first rail and a locking member. The first rail is arranged with a mounting feature. The locking member is arranged on the first rail. The mounting feature is configured to mount the first rail to a mounting structure of the rack. The locking member includes a locking part and an operating part. The locking part is configured to be held in a state being blocked by the rack in response to an elastic force of an elastic structure. The operating part is configured to be operated to move the locking part away from the state being blocked by the rack.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: June 23, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chien-Li Huang, Chun-Chiang Wang
  • Patent number: 12660921
    Abstract: A slide rail assembly includes a first rail, a first bracket device and a second bracket device. The first rail includes a first predetermined feature. The first bracket device is arranged on the first rail. The second bracket device and the first rail are movable relative to each other. The second bracket device includes a locking member having a second predetermined feature. During a relative movement between the first rail and the second bracket device, the first predetermined feature of the first rail and the second predetermined feature of the locking member are configured to abut against each other, in order to move the locking member to switch from a first state to a second state.
    Type: Grant
    Filed: August 29, 2024
    Date of Patent: June 23, 2026
    Assignees: King Slide Works Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
  • Patent number: 12663034
    Abstract: A furniture assembly includes a panel, a fitting member and a connecting member. The connecting member is detachably mounted to the fitting member. The fitting member is configured to be mounted to the panel through the connecting member. The present invention also provides a furniture system.
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: June 23, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Fang-Cheng Su, Yue-Hua Tang, Chun-Chiang Wang
  • Patent number: 12653309
    Abstract: A slide rail assembly includes a first rail, a second rail, a third rail and a switching member movable between a first state and a second state. The third rail is movably mounted between the first rail and the second rail. When the second rail is moved along a predetermined direction relative to the third rail located at a predetermined position relative to the first rail, the switching member is configured to abut against a predetermined part of the third rail, in order to move the switching member to switch from the second state to the first state.
    Type: Grant
    Filed: September 3, 2024
    Date of Patent: June 16, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
  • Publication number: 20260164590
    Abstract: A supporting mechanism adapted for supporting a carried object on a rack is provided and includes a handle assembly. The handle assembly includes a housing, a handle member and a locking member. The handle member and the locking member are movably mounted to the housing. When the carried object is located at a retracted position relative to the rack and the handle member is in a first state, the locking member protrudes out of the housing transversely to engage with the rack for preventing the carried object from being pulled away from the retracted position. When the handle member is operated from the first state to a second state, the handle member is configured to drive the locking member to retract into the housing transversely to disengage the locking member from the rack for allowing the carried object to be pulled away from the retracted position.
    Type: Application
    Filed: July 3, 2025
    Publication date: June 11, 2026
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO.,LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Ting-Kai Li, Chun-Chiang Wang
  • Patent number: 12648641
    Abstract: A slide rail assembly is provided and includes a first rail, a second rail, an aiding-slide device, an auxiliary member and a retaining member. The second rail is movably mounted on a channel of the first rail. The aiding-slide device is movably mounted between the first rail and the second rail. The auxiliary member is connected to the aiding-slide device and includes an engaging feature. The retaining member is arranged on the first rail and includes a resilient portion having a predetermined feature. The auxiliary member and the aiding-slide device are made of a first material and a second material, respectively. When the second rail is detached from the first rail by displacing relative to the first rail along an opening direction, the aiding-slide device is located at a predetermined position by an engagement of the engaging feature and the predetermined feature.
    Type: Grant
    Filed: September 6, 2024
    Date of Patent: June 9, 2026
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
  • Patent number: 12648640
    Abstract: A slide rail assembly comprises a first rail, a second rail and a handle. When the handle is moved from a first operating position to a second operating position, the handle is configured to unlock the second rail relative to the first rail at a predetermined position.
    Type: Grant
    Filed: July 5, 2023
    Date of Patent: June 9, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Wei-Chen Chang, Chien-Li Huang, Chun-Chiang Wang
  • Publication number: 20260144367
    Abstract: A slide rail mechanism is provided and includes a slide rail and a bracket device. The bracket device is arranged on the slide rail and includes a reinforcing member, a first bracket, a first supporting member, a second supporting member and a second bracket. The reinforcing member is connected to the slide rail. The first bracket is arranged on one of the slide rail and the reinforcing member. The first supporting member and the second supporting member are movable relative to the reinforcing member. The second bracket is arranged on the second supporting member. The first supporting member can be positioned at different predetermined positions relative to the reinforcing member, so as to enable a first mounting member on the first bracket and a second mounting member on the second bracket to be spaced apart from each other by different distances. Besides, a related bracket device is also provided.
    Type: Application
    Filed: June 6, 2025
    Publication date: May 28, 2026
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO.,LTD.
    Inventors: Ken-Ching CHEN, Shun-Ho YANG, Tzu-Cheng WENG, Chun-Chiang WANG
  • Publication number: 20260146646
    Abstract: A slide rail assembly is provided and includes a first rail, a second rail, an aid-sliding device, a resilient member and an auxiliary member. A predetermined structure is arranged on the first rail. The second rail is displaceable relative to the first rail. The aid-sliding device is movably mounted between the first rail and the second rail. The resilient member is arranged on the aid-sliding device and includes a predetermined feature. The auxiliary member is arranged on the second rail. During a process that the second rail is displaced relative to the first rail from an extended position in an opening direction for a detachment of the second rail in the opening direction, the auxiliary member contacts with the predetermined feature of the resilient member to drive the aid-sliding device in the opening direction to reach a predetermined position where the aid-sliding device engages with the predetermined structure.
    Type: Application
    Filed: June 24, 2025
    Publication date: May 28, 2026
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Kai-Wen Yu, Chun-Chiang Wang
  • Patent number: 12638047
    Abstract: A slide rail assembly includes a first rail, a second rail and a slide assisting device. The slide assisting device is movably mounted between the first rail and the second rail. One of the first rail and the slide assisting device is arranged with an elastic member having a first engaging feature. The other one of the first rail and the slide assisting device is arranged with a second engaging feature. The first engaging feature and the second engaging feature are configured to be engaged with each other in order to prevent the slide assisting device from being moved from a predetermined position. The second rail includes at least one auxiliary part configured to disengage the first engaging feature and the second engaging feature from each other.
    Type: Grant
    Filed: August 14, 2024
    Date of Patent: May 26, 2026
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chih-Hsin Yeh, Chun-Chiang Wang
  • Publication number: 20260137211
    Abstract: A bracket assembly includes a first bracket and a second bracket. The first bracket is arranged with a first mounting member. The second bracket is movable relative to the first bracket, and is arranged with a second mounting member. A supporting member is arranged on one side of the second bracket and configured to support a carried object. The supporting member is arranged with a mounting feature configured to mount a portion of the carried object.
    Type: Application
    Filed: February 10, 2025
    Publication date: May 21, 2026
    Inventors: KEN-CHING CHEN, SHUN-HO YANG, YAO-TSUNG CHEN, CHUN-CHIANG WANG
  • Publication number: 20260137210
    Abstract: A bracket assembly includes a first bracket, a second bracket and a supporting member. The first bracket is arranged with a first mounting member. The second bracket is movable relative to the first bracket, and is arranged with a second mounting member. The supporting member is arranged on one side of the second bracket and configured to support a carried object. The supporting member includes a mounting feature and configured to mount a portion of the carried object. The first bracket includes a reinforcement structure located adjacent to the mounting feature.
    Type: Application
    Filed: February 10, 2025
    Publication date: May 21, 2026
    Inventors: KEN-CHING CHEN, SHUN-HO YANG, YAO-TSUNG CHEN, CHUN-CHIANG WANG
  • Patent number: 12628950
    Abstract: A slide rail assembly includes a first rail, a second rail, an aid-sliding device, a compensating device and a third rail. The aid-sliding device is movably mounted between the first rail and the second rail. The compensating device is movably mounted on the second rail. The second rail is configured to be movably mounted on the third rail. The compensating device is configured to compensate an error of a relative position of the first rail and the second rail.
    Type: Grant
    Filed: May 2, 2024
    Date of Patent: May 19, 2026
    Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: Ken-Ching Chen, Fang-Cheng Su, Yue-Hua Tang, Chun-Chiang Wang
  • Publication number: 20260132656
    Abstract: A slide rail mechanism is provided and includes a first slide rail assembly, a second slide rail assembly and a locking member. Each of the first slide rail assembly and the second slide rail assembly includes a first rail and a second rail. The second rails of the first slide rail assembly and the second slide rail assembly are displaceable relative to the corresponding first rails, respectively. When the second rail of the first slide rail assembly is displaced in an opening direction, the locking member is driven to move from a first predetermined position to a second predetermined position to prevent the second rail of the second slide rail assembly from displacing in the opening direction.
    Type: Application
    Filed: March 14, 2025
    Publication date: May 14, 2026
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO.,LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chi-Chih Chou, Chun-Chiang Wang
  • Publication number: 20260130506
    Abstract: A slide rail mechanism is provided and includes a first slide rail assembly, a second slide rail assembly and a locking member. Each of the first slide rail assembly and the second slide rail assembly includes a first rail and a second rail. The second rails of the first slide rail assembly and the second slide rail assembly are displaceable relative to the corresponding first rails, respectively, from a retracted position to a working position by a predetermined distance in an opening direction. When the second rail of the first slide rail assembly is displaced from the retraced position or the working position in the opening direction, the locking member is driven to move from a first predetermined position to a second predetermined position to prevent the second rail of the second slide rail assembly from displacing from the working position in the opening direction.
    Type: Application
    Filed: March 13, 2025
    Publication date: May 14, 2026
    Applicants: KING SLIDE WORKS CO, LTD., KING SLIDE TECHNOLOGY CO, LTD.
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Chi-Chih Chou, Chun-Chiang Wang