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with continuous faces that are rotationally symmetrical but deviate from a true sphere

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  • CPC
  • G02B3/04
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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B3/00Simple or compound lenses

Current Industry

G02B3/04with continuous faces that are rotationally symmetrical but deviate from a true sphere
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CEMENTED LENS AND MANUFACTURING METHOD OF CEMENTED LENS
    • Publication number 20250231368
    • Publication date Jul 17, 2025
    • FUJIFILM CORPORATION
    • Kazuki KOMORI
    • G01 - MEASURING TESTING
  • Information Patent Application

    RESIN COMPOSITION, OPTICAL ELEMENT, OPTICAL APPARATUS, IMAGE PICKUP...
    • Publication number 20250224543
    • Publication date Jul 10, 2025
    • Canon Kabushiki Kaisha
    • HIDEO UKUDA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250216698
    • Publication date Jul 3, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGE CAPTURING SYSTEM
    • Publication number 20250216655
    • Publication date Jul 3, 2025
    • LARGAN PRECISION CO., LTD.
    • Tsung-Han TSAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL IMAGING LENS
    • Publication number 20250216654
    • Publication date Jul 3, 2025
    • GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
    • Jia-Sin Jhang
    • G02 - OPTICS
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250189819
    • Publication date Jun 12, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20250164746
    • Publication date May 22, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Jae Hyuk HUH
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20250147279
    • Publication date May 8, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Jae Hyuk HUH
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20250147278
    • Publication date May 8, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Il Yong PARK
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS ASSEMBLY AND ELECTRONIC DEVICE
    • Publication number 20250130396
    • Publication date Apr 24, 2025
    • LARGAN PRECISION CO., LTD.
    • Chien-Pang CHANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    OPTICAL SYSTEM, OPTICAL MODULE, AND LIDAR DEVICE
    • Publication number 20250123471
    • Publication date Apr 17, 2025
    • NINGBO SUNNY AUTOMOTIVE OPTECH CO., LTD.
    • Jia YANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL IMAGING LENS
    • Publication number 20250102775
    • Publication date Mar 27, 2025
    • GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
    • Jia-Sin Jhang
    • G02 - OPTICS
  • Information Patent Application

    BEAM-SHAPING LENS, BEAM-SHAPING ELEMENT, LIGHT SOURCE DEVICE FOR AN...
    • Publication number 20250098943
    • Publication date Mar 27, 2025
    • Sumita Optical Glass, Inc.
    • Jun OTAKE
    • G02 - OPTICS
  • Information Patent Application

    MICROLENS ARRAY LAMINATE, OPTICAL DEVICE AND LIDAR SENSOR UNIT
    • Publication number 20250076544
    • Publication date Mar 6, 2025
    • YK Solution Co. Ltd.
    • Kunio YOSHIDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PHOTOGRAPHING OPTICAL LENS SYSTEM, IMAGE CAPTURING UNIT AND ELECTRO...
    • Publication number 20250060567
    • Publication date Feb 20, 2025
    • LARGAN PRECISION CO., LTD.
    • Tzu-Chieh KUO
    • G02 - OPTICS
  • Information Patent Application

    MAGNIFICATION-VARIABLE OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...
    • Publication number 20250060572
    • Publication date Feb 20, 2025
    • Nikon Corporation
    • Fumiaki OHTAKE
    • G02 - OPTICS
  • Information Patent Application

    IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20250044551
    • Publication date Feb 6, 2025
    • LARGAN PRECISION CO., LTD.
    • SHAO-YU CHANG
    • G02 - OPTICS
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250035955
    • Publication date Jan 30, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250035958
    • Publication date Jan 30, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250035957
    • Publication date Jan 30, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20250035956
    • Publication date Jan 30, 2025
    • Essilor International
    • Matthieu GUILLOT
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL ELEMENT MANUFACTURING METHOD, OPTICAL ELEMENT, OPTICAL APPA...
    • Publication number 20250028090
    • Publication date Jan 23, 2025
    • Canon Kabushiki Kaisha
    • Hiroyuki Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WIDE-ANGLE LENS WITH FREEFORM SURFACE
    • Publication number 20250020915
    • Publication date Jan 16, 2025
    • ImmerVision, Inc.
    • Jocelyn PARENT
    • G02 - OPTICS
  • Information Patent Application

    Optical System for Head-Mounted Display
    • Publication number 20240427155
    • Publication date Dec 26, 2024
    • Apple Inc.
    • Ran He
    • G02 - OPTICS
  • Information Patent Application

    MULTI-APERTURE LARGE FIELD-OF-VIEW RAMAN SYSTEM
    • Publication number 20240428109
    • Publication date Dec 26, 2024
    • IonQ, Inc.
    • Joachim WELTE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LENS ASSEMBLY AND ELECTRONIC DEVICE
    • Publication number 20240369838
    • Publication date Nov 7, 2024
    • BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    • Na Han
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS SYSTEM, CAMERA MODULE AND ELECTRONIC DEVICE
    • Publication number 20240361558
    • Publication date Oct 31, 2024
    • LARGAN PRECISION CO., LTD.
    • Ming-Shun CHANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20240361561
    • Publication date Oct 31, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    APERTURE UNIT
    • Publication number 20240361564
    • Publication date Oct 31, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    APERTURE UNIT
    • Publication number 20240361562
    • Publication date Oct 31, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING