Patents by Inventor Jia S. Lin

Jia S. Lin 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).

  • Multi-function microphone connecter
    Patent number: 5615274
    Abstract: A multi-function microphone connecter includes a main body having a cylindrical member and a dust cover unit combined with a front end of the cylindrical member. The cylindrical member has a large center plug hole for a microphone plug to insert, and small plug holes for another microphone plug to insert. The dust cover unit consists of a rotatble member, a silicon rubber member and an outer cover member. After the dust cover unit are combined with the main body, the rotatable member may be rotated to close up the small plug holes, preventing dust from drifting therein, always keeping normal function. Further, the silicon rubber member has fan-shaped sections able to be pushed to bend inward by the first microphone plug. The fan-shaped sections can close up the large plug hole to prevent dust from moving therein when the second microphone plug is used.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: March 25, 1997
    Inventor: Jia S. Lin
  • Plug - in microphone connector
    Patent number: 5368502
    Abstract: A plug-in microphone connector which includes a connector member, a connector housing engaging with the connector member by a female thread and a male thread to compress a cable put through the connector member and a cable pincher so that the cable bends a little along a curved surface of the cable pincher to be sufficiently pinched therein to prevent separation of the cable from the connector member.
    Type: Grant
    Filed: November 12, 1993
    Date of Patent: November 29, 1994
    Assignee: New Tide Enterprise Co., Ltd.
    Inventor: Jia S. Lin
  • Microphone connector
    Patent number: 5362252
    Abstract: A microphone connector which includes a connector member, a connector housing engaging with the connector member by a female thread and a male thread to compress a cable put through the connector member and a cable pincher so that the cable bends a little along a curved surface of the cable pincher to be sufficiently pinched therein, not easily falling off or separating from the connector member.
    Type: Grant
    Filed: November 12, 1993
    Date of Patent: November 8, 1994
    Assignee: New Tide Enterprises Co., Ltd.
    Inventor: Jia S. Lin
  • Microphone connector
    Patent number: 5336108
    Abstract: A microphone connector comprising a connector member, a connector housing engaging with the connector member by means of a female thread and a male thread to compress a cable put through the connector member and a cable pincher so that the cable bends a little along a curved surface of the cable pincher to be sufficiently pinched therein to prevent separation of the cable from the connector member.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: August 9, 1994
    Inventor: Jia S. Lin