TREA

only one component having a compound lens

Follow

Industry

  • CPC
  • G02B9/18
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B9/00Optical objectives characterised both by the number of the components and their arrangements according to their sign

Current Industry

G02B9/18only one component having a compound lens
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DETECTOR
    • Publication number 20220365178
    • Publication date Nov 17, 2022
    • DENSO CORPORATION
    • Kazuhisa Onda
    • G01 - MEASURING TESTING
  • Information Patent Application

    LENS SYSTEM, IMAGING APPARATUS, AND MOVING OBJECT
    • Publication number 20200132973
    • Publication date Apr 30, 2020
    • SZ DJI Technology Co., Ltd.
    • Shigehiko MATSUNAGA
    • G02 - OPTICS
  • Information Patent Application

    OBJECTIVE
    • Publication number 20180113293
    • Publication date Apr 26, 2018
    • OLYMPUS CORPORATION
    • Kenichiro ABE
    • G02 - OPTICS
  • Information Patent Application

    SINGLE FOCUS LENS AND PHOTOGRAPHING APPARATUS HAVING THE SAME
    • Publication number 20170176721
    • Publication date Jun 22, 2017
    • Samsung Electronics Co., Ltd.
    • Dong-woo KIM
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND IMAGE CAPTURING DEVICE
    • Publication number 20100046095
    • Publication date Feb 25, 2010
    • SANYO ELECTRIC CO., LTD.
    • Youhei NAKAGAWA
    • G02 - OPTICS