LandOfFree - US Patents - Listing for Optical: systems and elements,Single channel simultaneously to or from plural channels,By surface composed of lenticular elements

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

Patterned roller for the micro-replication of complex lenses

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

Permeable screen and its manufacturing method

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

Photoelectric encoder

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

Picture display device

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

Picture display device with two microlens arrays

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

Planar microlens array and method of making same

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

Planar microlens array and method of manufacturing same

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

Planar microlens array and method of manufacturing same

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

Planar microlens array having high converging efficiency

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

Plane lens sheet using light transmission rate difference

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

Plane lens sheet using light transmission rate difference

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

Plane light source unit

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

Plane light source unit

Reissue Patent

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

Plane light source unit

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

Plano lens, rear-projection type projector screen employing...

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

Plastic sheets with lenticular lens arrays

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

Point array maskless lithography

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

Polarization separation device and projection-type display...

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

Polarizing illumination device and projection display device