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

Optical: systems and elements – Lens – Multiple component lenses

Lenses for electronic imaging systems

Optical: systems and elements – Lens – Selective wavelength transmitting or blocking

Lenses for electronic imaging systems having long wavelength...

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Lenses for the 1.50 to 2.55 micron band

Optical: systems and elements – Lens – With reflecting element

Lenses formed by arrays of reflectors

Optical: systems and elements – Lens – With graded refractive index

Lenses with a variable refraction index

Optical: systems and elements – Lens – With light limiting or controlling means

Lenses with tunable liquid optical elements

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Lensless helmet/head mounted display

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Lensless joint transform optical correlator for precision indust

Optical: systems and elements – Mirror

Lensless laser focusing device

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array for beam homogenization

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array for beam homogenization

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array for beam homogenization

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array system

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array system incorporating a field lenslet array

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array system incorporating an integral field lens/reimag

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array system with a baffle structure and a shutter

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array systems and methods

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array systems and methods

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Lenslet array systems and methods