Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Zhu; Ninghui
Address:
Winchester, MA
No. of patents:
4
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
Rim for a TV receiver
Nonvolatile semiconductor storage device having conductive and insulative charge storage films
Organizer
Device with a floating head having a heater element
Method and device for managing devices in device management system
Position pointer, variable capacitor and inputting apparatus
Methods and systems for presenting an inhalation experience
  Randomly Featured Patents
Male catheter
Session resilience prioritization queuing mechanism to minimize and eliminate packet loss
Linear actuator for a vechicle occupant restraint system
Rotary variable resistor
Gas measuring apparatus and gas measuring method
Brushless D.C. electric motor
Maize variety hybrid X8K863
Electrical power generation system and method for generating electrical power
Sling case for a racquet
Page buffer and programming method of a non-volatile memory device