Patents by Inventor Cheng-Syue Wu

Cheng-Syue Wu 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: 8641157
    Abstract: A slide hinge is mounted between a body and a cover of a remote control and has a base and a slide pin assembly. The base has two opposite rails and each rail has a rail slot being curved and defined through the rail. The slide pin has a slide pin, a spring and a guide. The slide pin is mounted slidably through the rail slots and capable of moving along a curved path. The spring is mounted around the slide pin. The guide is slidably mounted around the slide pin and selectively compresses the spring. The slide hinge allows the cover to move along a curved path relative to the body.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: February 4, 2014
    Assignee: Shin Zu Shing Co., Ltd
    Inventors: Chia-Ko Chung, Cheng-Syue Wu
  • Patent number: 8406703
    Abstract: A portable device has lower and upper casings. A sliding hinge has a stationary frame attached to the lower casing, a sliding frame attached to the upper casing and a resilient positioning assembly mounted between the stationary and sliding frames. The sliding frame has multiple pushing pins protruding toward the stationary frame. The resilient positioning assembly has two sliders and multiple resilient elements disposed between and abutting the sliders. When the upper casing slides relative to the lower casing, the pushing pins move along and push corresponding sliders and pressing the resilient elements. As long as the pushing pins are moved to the other sides of the corresponding sliders, the resilient elements push the sliders back and the upper and lower casings of the portable device are open relative to each other.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: March 26, 2013
    Assignee: Shin Zu Shing Co., Ltd.
    Inventors: Chih-Cheng Chang, Cheng-Syue Wu, Ruei-Lin Jhu
  • Patent number: 8325468
    Abstract: A sliding hinge is mounted between a cover and a body of an electronic device and has a bracket, a linking panel, a slide and a connecting wire. The bracket is attached securely to the cover. The linking panel is attached securely to the body and is mounted slidably on the bracket. The slide is mounted slidably on the bracket. The connecting wire is wound around a fulcrum of the bracket and respectively connects to the linking panel and the slide. The cable of the electronic device is mounted through the slide. When the cover slides relative to the body, the slide and the linking panel relatively move in opposite directions. Therefore, the cable is folded to keep taut.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: December 4, 2012
    Assignee: Shin Zu Shing Co., Ltd.
    Inventors: Chih-Cheng Chang, Cheng-Syue Wu, Ruei-Lin Jhu
  • Patent number: 8166613
    Abstract: A limiting hinge has a stationary limiting washer, a rotating limiting washer, a rotating bracket and a positioning washer mounted around a pintle in sequence. A first resistance is formed between the stationary limiting washer and the rotating limiting washer. A second resistance is formed between the rotating limiting washer and the rotating bracket. A third resistance is formed between the rotating bracket and the positioning washer. Because the first resistance is larger than the second resistance while the second resistance is larger than the third resistance, the rotating limiting washer disengages from the rotating bracket when a huge force is accidentally applied. Therefore, the rotating limiting washer stays still with the stationary limiting washer to prevent breakage.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: May 1, 2012
    Assignee: Shin Zu Shing Co., Ltd.
    Inventors: Chia-Ko Chung, Cheng-Syue Wu
  • Publication number: 20120098397
    Abstract: A portable device has lower and upper casings. A sliding hinge has a stationary frame attached to the lower casing, a sliding frame attached to the upper casing and a resilient positioning assembly mounted between the stationary and sliding frames. The sliding frame has multiple pushing pins protruding toward the stationary frame. The resilient positioning assembly has two sliders and multiple resilient elements disposed between and abutting the sliders. When the upper casing slides relative to the lower casing, the pushing pins move along and push corresponding sliders and pressing the resilient elements. As long as the pushing pins are moved to the other sides of the corresponding sliders, the resilient elements push the sliders back and the upper and lower casings of the portable device are open relative to each other.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 26, 2012
    Inventors: Chih-Cheng Chang, Cheng-Syue Wu, Ruei-Lin Jhu
  • Publication number: 20120050956
    Abstract: A sliding hinge is mounted between a cover and a body of an electronic device and has a bracket, a linking panel, a slide and a connecting wire. The bracket is attached securely to the cover. The linking panel is attached securely to the body and is mounted slidably on the bracket. The slide is mounted slidably on the bracket. The connecting wire is wound around a fulcrum of the bracket and respectively connects to the linking panel and the slide. The cable of the electronic device is mounted through the slide. When the cover slides relative to the body, the slide and the linking panel relatively move in opposite directions. Therefore, the cable is folded to keep taut.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 1, 2012
    Applicant: SHIN ZU SHING CO., LTD.
    Inventors: Chih-Cheng CHANG, Cheng-Syue Wu, Ruei-Lin Jhu
  • Publication number: 20110035904
    Abstract: A limiting hinge has a stationary limiting washer, a rotating limiting washer, a rotating bracket and a positioning washer mounted around a pintle in sequence. A first resistance is formed between the stationary limiting washer and the rotating limiting washer. A second resistance is formed between the rotating limiting washer and the rotating bracket. A third resistance is formed between the rotating bracket and the positioning washer. Because the first resistance is larger than the second resistance while the second resistance is larger than the third resistance, the rotating limiting washer disengages from the rotating bracket when a huge force is accidentally applied. Therefore, the rotating limiting washer stays still with the stationary limiting washer to prevent breakage.
    Type: Application
    Filed: August 13, 2009
    Publication date: February 17, 2011
    Inventors: Chia-Ko Chung, Cheng-Syue Wu
  • Publication number: 20110006924
    Abstract: A slide hinge is mounted between a body and a cover of a remote control and has a base and a slide pin assembly. The base has two opposite rails and each rail has a rail slot being curved and defined through the rail. The slide pin has a slide pin, a spring and a guide. The slide pin is mounted slidably through the rail slots and capable of moving along a curved path. The spring is mounted around the slide pin. The guide is slidably mounted around the slide pin and selectively compresses the spring. The slide hinge allows the cover to move along a curved path relative to the body.
    Type: Application
    Filed: July 13, 2009
    Publication date: January 13, 2011
    Applicant: SHIN ZU SHING CO., LTD
    Inventors: Chia-Ko Chung, Cheng-Syue Wu