Patents by Inventor Chun-Kai Tzeng

Chun-Kai Tzeng 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).

  • Publication number: 20160357277
    Abstract: In accordance with embodiments of the present disclosure, a method may include mechanically supporting a cantilever arm of a clickpad between a support bracket and a housing by a compressive force of the plurality of fasteners applied to the support bracket and the housing, and free of any features for receiving any of a plurality of fasteners for coupling the support bracket to the housing, wherein the cantilever arm has a pivot end and a trigger end, and such that the cantilever arm pivots about a pivot axis proximate to the pivot end in response to a force exerted on the surface of the clickpad substantially perpendicular to a surface of the clickpad.
    Type: Application
    Filed: June 2, 2015
    Publication date: December 8, 2016
    Inventors: Chun-Kai Tzeng, Chin-Chung Wu, Te-Sen Chin
  • Patent number: 7684188
    Abstract: A media base security device and method of use is disclosed. According to one aspect, a media base security device can include a lock rod mechanism coupled to a portion of a media base housing including a security lock aperture operable to receive a security lock. The media base security device can also include a release lever accessible external to the housing. The release lever can be operable to release the media base housing when coupled to a portable computer system. The release lever can include a lock rod seat operable to engage a lock rod extending from the lock rod mechanism in response to locking the security lock.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: March 23, 2010
    Assignee: Dell Products, LP
    Inventors: Chun-Kai Tzeng, Chun Yang Tseng
  • Publication number: 20080223089
    Abstract: A media base security device and method of use is disclosed. According to one aspect, a media base security device can include a lock rod mechanism coupled to a portion of a media base housing including a security lock aperture operable to receive a security lock. The media base security device can also include a release lever accessible external to the housing. The release lever can be operable to release the media base housing when coupled to a portable computer system. The release lever can include a lock rod seat operable to engage a lock rod extending from the lock rod mechanism in response to locking the security lock.
    Type: Application
    Filed: March 12, 2007
    Publication date: September 18, 2008
    Applicant: DELL, INC.
    Inventors: Chun-Kai Tzeng, Chun Yang Tseng