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the middle component having the compound
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Industry
CPC
G02B9/22
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Parent Industries
G
PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B9/00
Optical objectives characterised both by the number of the components and their arrangements according to their sign
Current Industry
G02B9/22
the middle component having the compound
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging optical system, imaging apparatus and electronic device
Patent number
11,480,757
Issue date
Oct 25, 2022
LARGAN PRECISION CO., LTD
Kuan-Ming Chen
G02 - OPTICS
Information
Patent Grant
Rear converter lens and imaging apparatus
Patent number
11,079,573
Issue date
Aug 3, 2021
FUJIFILM Corporation
Tetsuya Ori
G02 - OPTICS
Information
Patent Grant
Optical system and image pickup apparatus including the same
Patent number
10,215,972
Issue date
Feb 26, 2019
Canon Kabushiki Kaisha
Yuichi Gyoda
G02 - OPTICS
Information
Patent Grant
Micro-projection lens
Patent number
8,493,668
Issue date
Jul 23, 2013
Asia Optical Co., Inc.
Chun-Hong Chen
G02 - OPTICS
Information
Patent Grant
Light beam scanning optical system
Patent number
5,146,360
Issue date
Sep 8, 1992
Minolta Camera Co., Ltd.
Kazuo Yamakawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
Publication number
20180074300
Publication date
Mar 15, 2018
Canon Kabushiki Kaisha
Yuichi Gyoda
G02 - OPTICS
Information
Patent Application
MICRO-PROJECTION LENS
Publication number
20120162786
Publication date
Jun 28, 2012
Asia Optical Co., Inc.
Yu-Hsiang Huang
G02 - OPTICS