LandOfFree - US Patents - Listing for Optical: systems and elements

Optical: systems and elements – Optical amplifier – Optical fiber

S-band light sources using erbium-doped fiber with depressed...

Optical: systems and elements – Diffraction – From grating

Sacrificial micro-gratings

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Sacrificial spacer process and resultant structure for MEMS...

Optical: systems and elements – Deflection using a moving element – By moving a reflective element

Safe procedure for moving mirrors in an optical...

Optical: systems and elements – Mirror – Plural mirrors or reflecting surfaces

Safe reflective mirror with enlarged visual field

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Safe repair of malfunction in optical communication system

Optical: systems and elements – Holographic system or element

Safety application of holographic material

Optical: systems and elements – Glare or unwanted light reduction – Directional or angular discrimination

Safety device for telescope

Optical: systems and elements – Mirror – With support

Safety reflector for vehicles

Optical: systems and elements – Optical aperture or tube – or transparent closure

Safety shutter

Optical: systems and elements – Compound lens system – Microscope

Safety system for a laser radiation device

Optical: systems and elements – Mirror – With a transmitting property

Safety vehicle mirror viewing system

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Sagnac interferometer amplitude modulator based demultiplexer

Optical: systems and elements – Mirror – With support

Salon mirror with support and non-slip handles

Optical: systems and elements – Lens – Combined with diverse art tool – instrument or machine

Sample inspecting casing

Optical: systems and elements – Having significant infrared or ultraviolet property

Sample masking using wavelength-selective material

Optical: systems and elements – Compound lens system – With curved reflective imaging element

Sample observation method, microscope, and solid immersion...

Optical: systems and elements – Compound lens system – With curved reflective imaging element

Sample observation method, microscope, and solid immersion...

Optical: systems and elements – Compound lens system – Microscope

Sample tube handling apparatus