Home | Alpha Telephone | Domain Names | Web Hosting | Get Traffic | xrEvidence | xrSoccer

United States Utility Patents
7,050,230 - 7,050,239

Previous 10       Next 10


NumberTitle
7,050,230 Optical switch device
7,050,231 Faraday rotator with metal reflection film
7,050,232 Optical circulator and optical switch
7,050,233 Precision phase retardation devices and method of making same
7,050,234 Lossless beam combination in a dual fiber collimator using a polarizing beamsplitter
7,050,235 Diffractive optical spectral filter having arbitrary amplitude and phase response
7,050,236 Diffractive optical element and optical pickup apparatus
7,050,237 High-efficiency spectral purity filter for EUV lithography
7,050,238 Power combination optical system and light source module
7,050,239 Real image mode variable magnification finder



For U.S. patent law, rules, and procedures see MPEP.

Disclaimer. Information presented on this page while believed to be reliable, is provided "as is" with no warranties of its accuracy or timeliness. For legal advice seek help of a licensed professional.