having an additional fixed front lens or group of lenses

Industry

CPC
G02B15/167

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B15/00Optical objectives with means for varying the magnification

Current Industry

G02B15/167having an additional fixed front lens or group of lenses

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Extender lens unit, zoom lens, and image pickup apparatus
- Patent number 12,164,089
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yosuke Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical imaging system having prism, fixed lens groups, and movable...
- Patent number 12,013,517
- Issue date Jun 18, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hag Chul Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,933,952
- Issue date Mar 19, 2024
- FUJIFILM Corporation
- Masanao Kawana
- G02 - OPTICS
Information Patent Grant
Lens, zoom lens, and imaging lens
- Patent number 11,860,346
- Issue date Jan 2, 2024
- FUJIFILM Corporation
- Kenji Ito
- G02 - OPTICS
Information Patent Grant
Optical lens with antireflective film, projection lens, and project...
- Patent number 11,846,754
- Issue date Dec 19, 2023
- Konica Minolta, Inc.
- Yoshihiro Nakano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zoom lens, lens apparatus, and image pickup apparatus
- Patent number 11,681,129
- Issue date Jun 20, 2023
- Canon Kabushiki Kaisha
- Masakazu Kodaira
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,650,401
- Issue date May 16, 2023
- FUJIFILM Corporation
- Shinkichi Ikeda
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,435,564
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,428,912
- Issue date Aug 30, 2022
- Canon Kabushiki Kaisha
- Yutaka Iriyama
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,327,280
- Issue date May 10, 2022
- FUJIFILM Corporation
- Motoari Ota
- G02 - OPTICS
Information Patent Grant
Optical system and image pickup apparatus
- Patent number 11,307,394
- Issue date Apr 19, 2022
- Canon Kabushiki Kaisha
- Yuichi Gyoda
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,280,987
- Issue date Mar 22, 2022
- FUJIFILM Corporation
- Motoari Ota
- G02 - OPTICS
Information Patent Grant
Variable-power optical system, optical device, and method for manuf...
- Patent number 11,256,074
- Issue date Feb 22, 2022
- Nikon Corporation
- Tomoki Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens module and image apparatus
- Patent number 11,215,802
- Issue date Jan 4, 2022
- Young Optics Inc.
- Kuo-Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,125,983
- Issue date Sep 21, 2021
- FUJIFILM Corporation
- Masaru Yonezawa
- G02 - OPTICS
Information Patent Grant
Imaging optical system, projection display device, and imaging appa...
- Patent number 11,125,987
- Issue date Sep 21, 2021
- FUJIFILM Corporation
- Yukiko Nagatoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,106,021
- Issue date Aug 31, 2021
- FUJIFILM Corporation
- Masaru Yonezawa
- G02 - OPTICS
Information Patent Grant
Imaging lens and imaging apparatus
- Patent number 11,092,790
- Issue date Aug 17, 2021
- FUJIFILM Corporation
- Kazuyoshi Okada
- G02 - OPTICS
Information Patent Grant
Optical imaging system having prism, fixed lens groups, movable len...
- Patent number 11,079,572
- Issue date Aug 3, 2021
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hag Chul Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lens, zoom lens, and imaging lens
- Patent number 11,079,576
- Issue date Aug 3, 2021
- FUJIFILM Corporation
- Kenji Ito
- G02 - OPTICS
Information Patent Grant
Projection zoom lens and camera
- Patent number 10,962,748
- Issue date Mar 30, 2021
- Navitar Industries, LLC
- Russell Hudyma
- G02 - OPTICS
Information Patent Grant
Photographing optical system, image capturing unit and electronic d...
- Patent number 10,942,335
- Issue date Mar 9, 2021
- LARGAN PRECISION CO., LTD
- Chun-Che Hsueh
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 10,838,181
- Issue date Nov 17, 2020
- FUJIFILM Corporation
- Yasutaka Shimada
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 10,809,504
- Issue date Oct 20, 2020
- FUJIFILM Corporation
- Masaru Amano
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 10,746,976
- Issue date Aug 18, 2020
- FUJIFILM Corporation
- Motoari Ota
- G02 - OPTICS
Information Patent Grant
Optical system and image pickup apparatus including the same
- Patent number 10,746,977
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Hiroto Yasui
- G02 - OPTICS
Information Patent Grant
Extender lens and imaging apparatus
- Patent number 10,698,187
- Issue date Jun 30, 2020
- FUJIFILM Corporation
- Takuya Tanaka
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system and image pickup apparatus us...
- Patent number 10,656,399
- Issue date May 19, 2020
- Olympus Corporation
- Takashi Fujikura
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 10,641,986
- Issue date May 5, 2020
- FUJIFILM Corporation
- Masaru Yonezawa
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 10,642,008
- Issue date May 5, 2020
- FUJIFILM Corporation
- Masaru Yonezawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20250020897
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- Junya ICHIMURA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME
- Publication number 20240427126
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Takahiro Komiyama
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240385419
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Naotoshi OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL IMAGING SYSTEM
- Publication number 20240302632
- Publication date Sep 12, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Hag Chul KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM
- Publication number 20240159996
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- Shunji Iwamoto
- G02 - OPTICS
Information Patent Application
ZOOM LENS, PROJECTION TYPE DISPLAY DEVICE, AND IMAGING APPARATUS
- Publication number 20230266573
- Publication date Aug 24, 2023
- FUJIFILM CORPORATION
- Masaru AMANO
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20230064725
- Publication date Mar 2, 2023
- Canon Kabushiki Kaisha
- Masaru Sakamoto
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20230052715
- Publication date Feb 16, 2023
- FUJIFILM CORPORATION
- Daiki KAWAMURA
- G02 - OPTICS
Information Patent Application
VARIABLE-POWER OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR MANUF...
- Publication number 20220155573
- Publication date May 19, 2022
- Nikon Corporation
- Tomoki ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20220026693
- Publication date Jan 27, 2022
- FUJIFILM CORPORATION
- Masanao KAWANA
- G02 - OPTICS
Information Patent Application
LENS, ZOOM LENS, AND IMAGING LENS
- Publication number 20210325646
- Publication date Oct 21, 2021
- FUJIFILM CORPORATION
- Kenji ITO
- G02 - OPTICS
Information Patent Application
OPTICAL LENS WITH ANTIREFLECTIVE FILM, PROJECTION LENS, AND PROJECT...
- Publication number 20210199854
- Publication date Jul 1, 2021
- Konica Minolta, Inc.
- Yoshihiro Nakano
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20210088765
- Publication date Mar 25, 2021
- FUJIFILM CORPORATION
- Shinkichi IKEDA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, LENS APPARATUS, AND IMAGE PICKUP APPARATUS
- Publication number 20210063711
- Publication date Mar 4, 2021
- Canon Kabushiki Kaisha
- Masakazu KODAIRA
- G02 - OPTICS
Information Patent Application
EXTENDER LENS UNIT, ZOOM LENS, AND IMAGE PICKUP APPARATUS
- Publication number 20210055529
- Publication date Feb 25, 2021
- Canon Kabushiki Kaisha
- Yosuke Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20200271909
- Publication date Aug 27, 2020
- Canon Kabushiki Kaisha
- Yutaka IRIYAMA
- G02 - OPTICS
Information Patent Application
PHOTOGRAPHING OPTICAL SYSTEM, IMAGE CAPTURING UNIT AND ELECTRONIC D...
- Publication number 20200209542
- Publication date Jul 2, 2020
- Largan Precision Co.,Ltd.
- Chun-Che HSUEH
- G02 - OPTICS
Information Patent Application
VARIABLE-POWER OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR MANUF...
- Publication number 20200192070
- Publication date Jun 18, 2020
- Nikon Corporation
- Tomoki ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING LENS AND IMAGING APPARATUS
- Publication number 20200103635
- Publication date Apr 2, 2020
- FUJIFILM CORPORATION
- Kazuyoshi OKADA
- G02 - OPTICS
Information Patent Application
LENS MODULE AND IMAGE APPARATUS
- Publication number 20200096748
- Publication date Mar 26, 2020
- Young Optics Inc.
- Kuo-Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS, PROJECTION DISPLAY DEVICE, AND IMAGING APPARATUS FOR FOR...
- Publication number 20200081233
- Publication date Mar 12, 2020
- FUJIFILM CORPORATION
- Masaru AMANO
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20200064601
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Masaru YONEZAWA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20200064602
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Motoari OTA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20200064603
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Masaru YONEZAWA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20200064606
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Motoari OTA
- G02 - OPTICS
Information Patent Application
Projection Zoom Lens and Camera
- Publication number 20200033569
- Publication date Jan 30, 2020
- Navitar Industries, LLC
- Russell Hudyma
- G02 - OPTICS
Information Patent Application
LENS, ZOOM LENS, AND IMAGING LENS
- Publication number 20190377167
- Publication date Dec 12, 2019
- FUJIFILM CORPORATION
- Kenji ITO
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
- Publication number 20190339497
- Publication date Nov 7, 2019
- Canon Kabushiki Kaisha
- Yuichi Gyoda
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20180373004
- Publication date Dec 27, 2018
- Canon Kabushiki Kaisha
- Hiroto Yasui
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20180299656
- Publication date Oct 18, 2018
- FUJIFILM CORPORATION
- Masaru YONEZAWA
- G02 - OPTICS

having an additional fixed front lens or group of lenses

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Extender lens unit, zoom lens, and image pickup apparatus

Optical imaging system having prism, fixed lens groups, and movable...

Zoom lens and imaging apparatus

Lens, zoom lens, and imaging lens

Optical lens with antireflective film, projection lens, and project...

Zoom lens, lens apparatus, and image pickup apparatus

Zoom lens and imaging apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and imaging apparatus

Optical system and image pickup apparatus

Zoom lens and imaging apparatus

Variable-power optical system, optical device, and method for manuf...

Lens module and image apparatus

Zoom lens and imaging apparatus

Imaging optical system, projection display device, and imaging appa...

Zoom lens and imaging apparatus

Imaging lens and imaging apparatus

Optical imaging system having prism, fixed lens groups, movable len...

Lens, zoom lens, and imaging lens

Projection zoom lens and camera

Photographing optical system, image capturing unit and electronic d...

Zoom lens and imaging apparatus

Zoom lens and imaging apparatus

Zoom lens and imaging apparatus

Optical system and image pickup apparatus including the same

Extender lens and imaging apparatus

Variable magnification optical system and image pickup apparatus us...

Zoom lens and imaging apparatus

Zoom lens and imaging apparatus

Patents Applicationslast 30 patents

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS

OPTICAL IMAGING SYSTEM

ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM

ZOOM LENS, PROJECTION TYPE DISPLAY DEVICE, AND IMAGING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGING APPARATUS

VARIABLE-POWER OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR MANUF...

ZOOM LENS AND IMAGING APPARATUS

LENS, ZOOM LENS, AND IMAGING LENS

OPTICAL LENS WITH ANTIREFLECTIVE FILM, PROJECTION LENS, AND PROJECT...

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS, LENS APPARATUS, AND IMAGE PICKUP APPARATUS

EXTENDER LENS UNIT, ZOOM LENS, AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

PHOTOGRAPHING OPTICAL SYSTEM, IMAGE CAPTURING UNIT AND ELECTRONIC D...

VARIABLE-POWER OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR MANUF...

IMAGING LENS AND IMAGING APPARATUS

LENS MODULE AND IMAGE APPARATUS

ZOOM LENS, PROJECTION DISPLAY DEVICE, AND IMAGING APPARATUS FOR FOR...

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGING APPARATUS

Projection Zoom Lens and Camera

LENS, ZOOM LENS, AND IMAGING LENS

OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGING APPARATUS