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specially adapted to emit light in a 360° plane or hemisphere
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G02B17/0872
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Parent Industries
G
PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B17/00
Systems with reflecting surfaces, with or without refracting elements
Current Industry
G02B17/0872
specially adapted to emit light in a 360° plane or hemisphere
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last 30 patents
Information
Patent Grant
Imaging system, optical element, and a catheter or endoscope using...
Patent number
11,076,751
Issue date
Aug 3, 2021
Koninklijke Philips N.V.
Pippinus Maarten Robertus Wortelboer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical element and optical device
Patent number
9,864,111
Issue date
Jan 9, 2018
Kabushiki Kaisha Toshiba
Hiroshi Ohno
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LENS AND BULB-TYPE LIGHT EMITTING DEVICE LAMP EMPLOYING THE LENS
Publication number
20130242567
Publication date
Sep 19, 2013
Samsung Electronics Co., Ltd.
Tetsuo ARIYOSHI
G02 - OPTICS