Resources Contact Us Home
Zhu; Ninghui
Winchester, MA
No. of patents:

Patent Number Title Of Patent Date Issued
7309175 Reducing heating from non-coupled light in power transmitting optical fibers December 18, 2007
Method and apparatus for mounting an optical fiber for coupling to a high power light source, the fiber being secured to its mount with a low refractive index adhesive. The low refractive index adhesive serves to reduce the coupling of light traveling within the fiber to the fiber mo
6844992 Opto-mechanical platform January 18, 2005
An opto-mechanical platform for supporting truncated optical elements having at least one substantially flat side surface is disclosed. In one particular exemplary embodiment, the opto-mechanical platform may be realized as an apparatus for supporting truncated optical elements having
6741408 Thermally stable mounting for a diffraction grating device May 25, 2004
A wavelength division multiplexer (WDM) including a support structure that is coupled to at least one optical component. A diffraction grating is optically coupled to at least one optical component coupled to the at least one optical component. A frame is coupled to the diffraction g
6449097 Diffraction grating for wavelength division multiplexing/demultiplexing devices September 10, 2002
An improved diffraction grating for wavelength division multiplexing/demultiplexing devices is disclosed. The improved diffraction grating has a glass substrate, a polymer grating layer located adjacent to the glass substrate, and a metal coating layer located adjacent to the polymer

  Recently Added Patents
Image reading apparatus, image reading method and program
Systems and methods for sorting particles
RFID reader revocation checking using low power attached displays
Printable and printed articles
Method and apparatus for efficiently inserting fills in an integrated circuit layout
Lubricant supplying device, process cartridge, and image forming apparatus
Liquid crystal display and manufacturing method thereof
  Randomly Featured Patents
Variable energy radio-frequency type charged particle accelerator
Wheel cover mounting
Method for monitoring a cylinder valve, actuated via an electromagnetic actuator, in a piston-type internal combustion engine
Electronic sound level control in audible signaling devices
Storage session management system in storage area network
Retrieving and/or launching system
Pesticidal active furo[2,3-d] pyrimidine derivatives, compositions containing the same and use thereof
Fluorinated diamino-heptene and-heptyne derivatives
Floating stackable connector
Microcomputer-controlled circuit breaker system