G02B17/0673 - CPC Classification Index

ClassID:

174557 ⎘

G02B17/0673 - CPC Classification

Classification description:

Systems with reflecting surfaces, with or without refracting elements; Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror having non-imaging properties for light condensing, e.g. for use with a light emitter

Sub-classes:

G02B17/0678 » {specially adapted to emit light in a 360° plane or hemisphere} 3

Recent Application in this class:

20240129036

TRANSMITTER, TRANSMISSION DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM

20230383925

OPTICAL MODULE

20230318517

NONRECIPROCAL SOLAR THERMOPHOTOVOLTAICS

20230048701

Light irradiation apparatus

20220035149

Catoptric focus mechanisms for high-energy laser (HEL) systems

20210302710

Bragg light source for dark-field imaging devices

20210088256

Solar concentrator

20210063712

Focusing device and EUV radiation generating device having same

20180120556

Beam director with improved optics

20130121004

High efficiency directional light source using lens optics

20130120986

HIGH EFFICIENCY DIRECTIONAL LIGHT SOURCE WITH CONCENTRATED LIGHT OUTPUT