Patents by Inventor Chin-Sheng Chu

Chin-Sheng Chu 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: 8245356
    Abstract: A hinge has a pintle, a spacer assembly, a stationary bracket and a rotating bracket. The pintle is mounted through the spacer assembly and is connected to the stationary and rotating brackets. The spacer assembly has multiple spacers stacked with each other. Each spacer has a ring segment and a bearing segment. The ring segment is mounted around the pintle. The bearing segment has an absorbing space to absorb the stress acting on the ring segment. Therefore, the spacer sustains less stress to prevent breakage easily and a lifespan of the spacer is extended. Therefore, the hinge has a longer lifespan.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: August 21, 2012
    Assignee: Shin Zu Shing Co., Ltd.
    Inventors: Chin-Sheng Chu, Chung-Yu Lee, Lu-Yu Chiang
  • Patent number: 8230554
    Abstract: A hinge has a pintle, a spacer assembly, a stationary bracket and a rotating bracket. The pintle is mounted through the spacer assembly and is connected to the stationary and rotating brackets. The spacer assembly has multiple spacers stacked with each other. Each spacer has a ring segment and a bearing segment. The ring segment is mounted around the pintle. The bearing segment has an absorbing space to absorb the stress acting on the ring segment. Therefore, the spacer sustains less stress to prevent breakage easily and a lifespan of the spacer is extended. Therefore, the hinge has a longer lifespan.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: July 31, 2012
    Assignee: Shin Zu Shing Co., Ltd.
    Inventors: Chin-Sheng Chu, Chung-Yu Lee, Lu-Yu Chiang
  • Publication number: 20110232032
    Abstract: A hinge has a pintle, a spacer assembly, a stationary bracket and a rotating bracket. The pintle is mounted through the spacer assembly and is connected to the stationary and rotating brackets. The spacer assembly has multiple spacers stacked with each other. Each spacer has a ring segment and a bearing segment. The ring segment is mounted around the pintle. The bearing segment has an absorbing space to absorb the stress acting on the ring segment. Therefore, the spacer sustains less stress to prevent breakage easily and a lifespan of the spacer is extended. Therefore, the hinge has a longer lifespan.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 29, 2011
    Applicant: SHIN ZU SHING CO., LTD.
    Inventors: Chin-Sheng Chu, Chung-Yu Lee, Lu-Yu Chiang
  • Publication number: 20110232034
    Abstract: A hinge has a pintle, a spacer assembly, a stationary bracket and a rotating bracket. The pintle is mounted through the spacer assembly and is connected to the stationary and rotating brackets. The spacer assembly has multiple spacers stacked with each other. Each spacer has a ring segment and a bearing segment. The ring segment is mounted around the pintle. The bearing segment has an absorbing space to absorb the stress acting on the ring segment. Therefore, the spacer sustains less stress to prevent breakage easily and a lifespan of the spacer is extended. Therefore, the hinge has a longer lifespan.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 29, 2011
    Applicant: SHIN ZU SHING CO., LTD.
    Inventors: Chin-Sheng Chu, Chung-Yu Lee, Lu-Yu Chiang