Patents by Inventor Cheng-Ching Lee

Cheng-Ching Lee 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).

  • High electromagnetic transmission composite structure
    Patent number: 8111206
    Abstract: The invention discloses a high electromagnetic transmission composite structure for reducing the transmission loss of an electromagnetic wave. The high electromagnetic transmission composite structure includes a first composite structure layer, a second composite structure layer, and a first buffer layer. The first composite structure layer has a first thickness and a first dielectric constant. The second composite structure layer has a second thickness and a second dielectric constant. The first buffer is disposed between the first composite structure layer and the second composite structure layer and has a third thickness and a third dielectric constant. The transmission loss of the electromagnetism wave can be adjusted by adjusting the first thickness, the first dielectric constant, the second thickness, the second dielectric constant, the third thickness, and the third dielectric constant.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: February 7, 2012
    Assignee: Chung-Shan Institute of Science and Technology, Armaments Bureau, Ministry of National Defense
    Inventors: Cheng-Ching Lee, Jiunn-Shyong Lin, Shin-Hon Chen, Yie-Fan King, Dar-Chuen Lin
  • HIGH ELECTROMAGNETIC TRANSMISSION COMPOSITE STRUCTURE
    Publication number: 20110050370
    Abstract: The invention discloses a high electromagnetic transmission composite structure for reducing the transmission loss of an electromagnetic wave. The high electromagnetic transmission composite structure includes a first composite structure layer, a second composite structure layer, and a first buffer layer. The first composite structure layer has a first thickness and a first dielectric constant. The second composite structure layer has a second thickness and a second dielectric constant. The first buffer is disposed between the first composite structure layer and the second composite structure layer and has a third thickness and a third dielectric constant. The transmission loss of the electromagnetism wave can be adjusted by adjusting the first thickness, the first dielectric constant, the second thickness, the second dielectric constant, the third thickness, and the third dielectric constant.
    Type: Application
    Filed: August 31, 2009
    Publication date: March 3, 2011
    Inventors: Cheng-Ching Lee, Jiunn-Shyong Lin, Shin-Hon Chen, Yie-Fan King, Dar-Chuen Lin
  • Distributed fiber grating sensing systems using birefringence fiber interferometers for detecting wavelength shifts
    Patent number: 6298185
    Abstract: A distributed fiber-grating-based sensing system, the system comprises one or more scanned birefringence fiber interferometers to detect the small wavelength shift of the light reflected from the fiber grating, a wavelength demultiplexer to separate the lights from each fiber grating, a reference fiber grating for determining the absolute optical wavelengths. Compared with the prior art, the system has advantages of easier fabrication, better stabilization, and can be customized for different applications.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: October 2, 2001
    Assignee: Chung-Shan Institute of Science and Technology
    Inventors: Yinchieh Lai, Yuh-Wen Chen, Ching-Long Ong, Ben Hong, Jiam-Hwa Lee, Rwei-Ping Ma, Shih-Chu Wu, Ming-Yang Tsai, Cheng-Ching Lee