Patents by Inventor Hui-Chin Lin

Hui-Chin 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).

  • Transmissive optical encoder
    Patent number: 8258460
    Abstract: A transmissive optical encoder comprises a base, a first leadframe, a second leadframe, an optical emitter, a shielding portion, an optical receiver, and a lens. The base has a first housing and a second housing. The first leadframe and the second leadframe are respectively disposed in the first housing and the second housing. The optical emitter for emitting a light is disposed in the first housing and coupled to the first leadframe. The shielding portion is extended from the first leadframe being bent to cover the optical emitter and exposes the optical emitter by an opening formed thereon. The optical receiver for receiving the light is disposed in the second housing and coupled to the second leadframe. The lens is disposed on the first housing for rendering the light passing through the opening to the optical receiver.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: September 4, 2012
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Hui-Chin Lin, Chun-Chih Liang
  • TRANSMISSIVE OPTICAL ENCODER
    Publication number: 20100123071
    Abstract: A transmissive optical encoder comprises a base, a first leadframe, a second leadframe, an optical emitter, a shielding portion, an optical receiver, and a lens. The base has a first housing and a second housing. The first leadframe and the second leadframe are respectively disposed in the first housing and the second housing. The optical emitter for emitting a light is disposed in the first housing and coupled to the first leadframe. The shielding portion is extended from the first leadframe being bent to cover the optical emitter and exposes the optical emitter by an opening formed thereon. The optical receiver for receiving the light is disposed in the second housing and coupled to the second leadframe. The lens is disposed on the first housing for rendering the light passing through the opening to the optical receiver.
    Type: Application
    Filed: November 19, 2009
    Publication date: May 20, 2010
    Inventors: Hui-Chin Lin, Chun-Chih Liang
  • Infrared receiving module
    Patent number: 7619221
    Abstract: An infrared receiving module is disclosed. The infrared receiving module including a first strip element, a second strip element, an infrared receiver disposed on the second strip element, and a resin wrapping the first strip element and the second strip element. The first strip element has a receiving window. The infrared receiver on the second strip element is under the receiving window.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: November 17, 2009
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Hui-Chin Lin, Chun-Chih Liang
  • INFRARED RECEIVING MODULE
    Publication number: 20090008557
    Abstract: An infrared receiving module is disclosed. The infrared receiving module including a first strip element, a second strip element, an infrared receiver disposed on the second strip element, and a resin wrapping the first strip element and the second strip element. The first strip element has a receiving window. The infrared receiver on the second strip element is under the receiving window.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 8, 2009
    Inventors: Hui-Chin LIN, Chun-Chih Liang