by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective

Industry

CPC
G02B15/14

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Parent Industries

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

Current Industry

G02B15/14by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical system, optical apparatus, and method of manufacturing opti...
- Patent number 11,971,540
- Issue date Apr 30, 2024
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Photographing optical system
- Patent number 11,971,609
- Issue date Apr 30, 2024
- LARGAN PRECISION CO., LTD
- Chun-Yen Chen
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system, optical equipment, and metho...
- Patent number 11,966,032
- Issue date Apr 23, 2024
- Nikon Corporation
- Yoko Komatsubara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pop-out zoom camera
- Patent number 11,966,147
- Issue date Apr 23, 2024
- Corephotonics Ltd.
- Gal Shabtay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 11,966,030
- Issue date Apr 23, 2024
- FUJIFILM Corporation
- Ryosuke Nagami
- G02 - OPTICS
Information Patent Grant
Image lens assembly, zoom imaging apparatus and electronic device
- Patent number 11,966,031
- Issue date Apr 23, 2024
- LARGAN PRECISION CO., LTD
- Kuan-Ting Yeh
- G02 - OPTICS
Information Patent Grant
Zoom lens group
- Patent number 11,960,067
- Issue date Apr 16, 2024
- ZHEJIANG SUNNY OPTICS CO., LTD.
- Yang Gao
- G02 - OPTICS
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 11,960,065
- Issue date Apr 16, 2024
- Nikon Corporation
- Kosuke Machida
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,960,066
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Shinichiro Saito
- G02 - OPTICS
Information Patent Grant
Zoom optical system
- Patent number 11,953,663
- Issue date Apr 9, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Tae Youn Lee
- G02 - OPTICS
Information Patent Grant
Zoom lens, lens barrel, and image-capturing device
- Patent number 11,953,662
- Issue date Apr 9, 2024
- Ricoh Company, Ltd.
- Tomoya Koga
- G02 - OPTICS
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 11,953,664
- Issue date Apr 9, 2024
- Nikon Corporation
- Takeshi Umeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Folded camera with continuously adaptive zoom factor
- Patent number 11,947,247
- Issue date Apr 2, 2024
- Corephotonics Ltd.
- Rami Boltanski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens assembly
- Patent number 11,947,092
- Issue date Apr 2, 2024
- Sintai Optical (Shenzhen) Co., Ltd.
- Hsi-Ling Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable magnification optical system and imaging apparatus
- Patent number 11,947,093
- Issue date Apr 2, 2024
- FUJIFILM Corporation
- Takuya Tanaka
- G02 - OPTICS
Information Patent Grant
Lens module
- Patent number 11,947,090
- Issue date Apr 2, 2024
- Sintai Optical (Shenzhen) Co., Ltd.
- Chun-Yu Hsueh
- G02 - OPTICS
Information Patent Grant
Zoom lens and optical device having the same
- Patent number 11,947,091
- Issue date Apr 2, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Kai Liu
- G02 - OPTICS
Information Patent Grant
Lens barrel and imaging device
- Patent number 11,947,184
- Issue date Apr 2, 2024
- Ricoh Company, Ltd.
- Takahiro Kobayashi
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system and imaging apparatus
- Patent number 11,940,607
- Issue date Mar 26, 2024
- FUJIFILM Corporation
- Taro Asami
- G02 - OPTICS
Information Patent Grant
Optical system and imaging apparatus having the same
- Patent number 11,940,606
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Shuichi Mogi
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system, optical equipment, imaging e...
- Patent number 11,933,950
- Issue date Mar 19, 2024
- Nikon Corporation
- Kosuke Machida
- G02 - OPTICS
Information Patent Grant
Zoom lens system, image capture device, and camera system
- Patent number 11,933,954
- Issue date Mar 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Genki Nakazawa
- G02 - OPTICS
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
Optical system for a microscope
- Patent number 11,933,972
- Issue date Mar 19, 2024
- Leica Microsystems CMS GmbH
- Andreas Lotter
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system, optical apparatus, and metho...
- Patent number 11,933,951
- Issue date Mar 19, 2024
- Nikon Corporation
- Takeshi Umeda
- G02 - OPTICS
Information Patent Grant
Optical imaging lens
- Patent number 11,927,725
- Issue date Mar 12, 2024
- Genius Electronic Optical (Xiamen) Co., Ltd.
- Hung-Chien Hsieh
- G02 - OPTICS
Information Patent Grant
Zoom lens with dual-rail guide system
- Patent number 11,927,732
- Issue date Mar 12, 2024
- Ophir Optronics Solutions Ltd.
- Nahum Ahituv
- G02 - OPTICS
Information Patent Grant
Imaging device, imaging optical system, and imaging method
- Patent number 11,930,256
- Issue date Mar 12, 2024
- FUJIFILM Corporation
- Kazuyoshi Okada
- G02 - OPTICS
Information Patent Grant
Slim pop-out wide camera lenses
- Patent number 11,930,263
- Issue date Mar 12, 2024
- Corephotonics Ltd.
- Roy Rudnick
- G02 - OPTICS
Information Patent Grant
Optical imaging system
- Patent number 11,914,118
- Issue date Feb 27, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hag Chul Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...
- Publication number 20240142755
- Publication date May 2, 2024
- Nikon Corporation
- Takeshi UMEDA
- G02 - OPTICS
Information Patent Application
OPTICAL IMAGING SYSTEM
- Publication number 20240134171
- Publication date Apr 25, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Phil Ho JUNG
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...
- Publication number 20240134172
- Publication date Apr 25, 2024
- Nikon Corporation
- Tomoki ITO
- G02 - OPTICS
Information Patent Application
LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING SAME
- Publication number 20240126054
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Jungpa SEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING...
- Publication number 20240118525
- Publication date Apr 11, 2024
- Nikon Corporation
- Tomoyuki SASHIMA
- G02 - OPTICS
Information Patent Application
IMAGE SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE
- Publication number 20240111136
- Publication date Apr 4, 2024
- LARGAN PRECISION CO., LTD.
- Hsiang-Chi TANG
- G02 - OPTICS
Information Patent Application
IMAGING LENS AND IMAGING APPARATUS
- Publication number 20240103256
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Daiki KAWAMURA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240103258
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- Kazufumi GOTO
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20240103257
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Takuya TANAKA
- G02 - OPTICS
Information Patent Application
Low Profile Optical Systems for Surgical Procedures
- Publication number 20240094618
- Publication date Mar 21, 2024
- Alcon Inc.
- Douglas Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITE OPTICAL ELEMENT AND OPTICAL SYSTEM INCLUDING THE SAME
- Publication number 20240094514
- Publication date Mar 21, 2024
- Canon Kabushiki Kaisha
- Junya ICHIMURA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240077708
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Shuichi KUROKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...
- Publication number 20240077709
- Publication date Mar 7, 2024
- Nikon Corporation
- Takeshi UMEDA
- G02 - OPTICS
Information Patent Application
IMAGING LENS AND IMAGING APPARATUS
- Publication number 20240077707
- Publication date Mar 7, 2024
- FUJIFILM CORPORATION
- Daiki KAWAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL IMAGING LENS ASSEMBLY
- Publication number 20240069308
- Publication date Feb 29, 2024
- Zhejiang Sunny Optical Co., Ltd.
- Leilei Fu
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20240069313
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Yasuaki HAGIWARA
- G02 - OPTICS
Information Patent Application
Zoom Lens Assembly
- Publication number 20240069312
- Publication date Feb 29, 2024
- Apple Inc.
- Masaharu Hosoi
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20240061223
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Shohei Kikuchi
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240061224
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Shunji Iwamoto
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...
- Publication number 20240061221
- Publication date Feb 22, 2024
- Nikon Corporation
- Kosuke MACHIDA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND CAMERA MODULE
- Publication number 20240061220
- Publication date Feb 22, 2024
- Sharp Sensing Technology Corporation
- Akihiro IIDA
- G02 - OPTICS
Information Patent Application
ZOOM LENS
- Publication number 20240061225
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Shunji Iwamoto
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20240061222
- Publication date Feb 22, 2024
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20240053593
- Publication date Feb 15, 2024
- Canon Kabushiki Kaisha
- Kohei KIMURA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240053591
- Publication date Feb 15, 2024
- Canon Kabushiki Kaisha
- Shunji Iwamoto
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240053592
- Publication date Feb 15, 2024
- Canon Kabushiki Kaisha
- Yonghee LEE
- G02 - OPTICS
Information Patent Application
FINDER AND IMAGING APPARATUS
- Publication number 20240045310
- Publication date Feb 8, 2024
- FUJIFILM CORPORATION
- Hiroki SAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20240045186
- Publication date Feb 8, 2024
- Canon Kabushiki Kaisha
- Takashi OKADA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20240045184
- Publication date Feb 8, 2024
- Canon Kabushiki Kaisha
- Makoto Nakahara
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS
- Publication number 20240045185
- Publication date Feb 8, 2024
- Takuya Imaoka
- G02 - OPTICS

by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical system, optical apparatus, and method of manufacturing opti...

Photographing optical system

Variable magnification optical system, optical equipment, and metho...

Pop-out zoom camera

Zoom lens and imaging apparatus

Image lens assembly, zoom imaging apparatus and electronic device

Zoom lens group

Zoom optical system, optical apparatus and method for manufacturing...

Zoom lens and image pickup apparatus

Zoom optical system

Zoom lens, lens barrel, and image-capturing device

Zoom optical system, optical apparatus and method for manufacturing...

Folded camera with continuously adaptive zoom factor

Lens assembly

Variable magnification optical system and imaging apparatus

Lens module

Zoom lens and optical device having the same

Lens barrel and imaging device

Variable magnification optical system and imaging apparatus

Optical system and imaging apparatus having the same

Variable magnification optical system, optical equipment, imaging e...

Zoom lens system, image capture device, and camera system

Zoom lens and imaging apparatus

Optical system for a microscope

Variable magnification optical system, optical apparatus, and metho...

Optical imaging lens

Zoom lens with dual-rail guide system

Imaging device, imaging optical system, and imaging method

Slim pop-out wide camera lenses

Optical imaging system

Patents Applicationslast 30 patents

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...

OPTICAL IMAGING SYSTEM

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...

LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING SAME

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING...

IMAGE SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE

IMAGING LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGING APPARATUS

Low Profile Optical Systems for Surgical Procedures

COMPOSITE OPTICAL ELEMENT AND OPTICAL SYSTEM INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...

IMAGING LENS AND IMAGING APPARATUS

OPTICAL IMAGING LENS ASSEMBLY

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

Zoom Lens Assembly

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...

OPTICAL SYSTEM AND CAMERA MODULE

ZOOM LENS

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

FINDER AND IMAGING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS