OPTICAL FRAMES METAL OR

Brand	Owner	Address	Description
EYEDENTITY EYEWEAR	SIMRO AG	PFANNENSTRILSTR 74 MEILEN CH-8706 Switzerland	OPTICAL FRAMES OF METAL OR PLASTIC AND COMPONENT PARTS THEREOF, LENSES FOR EYEGLASSES, CASES FOR EYEGLASSES AND STEREOMETRIC APPARATUS FOR MEASURING AND FITTING EYEGLASSES;IDENTITY EYEWEAR;EYEWEAR;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention provides a bilateral communication network system, particularly, a optical wireless communication system communicating information frames via an optical node mounted on a mobile object and a plurality of optical repeaters connected to a wired network, which can prevent transfer performance from deteriorating without increasing frames to be transferred. The optical wireless communication system is constituted as follows. A plurality of the optical repeaters having functions to switch information frames are attached to a ceiling. The optical node bilaterally communicating with the optical repeaters are mounted on a moving object such as a robot, a vehicle or the like. Information frames including address information of the optical node are periodically transmitted from an information processor connected to the optical node via optical wireless communication. The address information is continuously transmitted from the optical repeaters to a trunk network, and a filter function is arranged in the trunk network so as to make only one frame effective among frames with the same content.