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

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Patents Grantslast 30 patents

Information Patent Grant
Image system lens assembly, image capturing unit and electronic device
- Patent number 12,210,143
- Issue date Jan 28, 2025
- LARGAN PRECISION CO., LTD
- Hsiang-Chi Tang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom lens
- Patent number 12,204,080
- Issue date Jan 21, 2025
- Canon Kabushiki Kaisha
- Shunji Iwamoto
- G02 - OPTICS
Information Patent Grant
Zoom lens system, lens barrel, and imaging device
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- Issue date Jan 21, 2025
- Ricoh Company, Ltd.
- Tomoya Koga
- G02 - OPTICS
Information Patent Grant
Zoom lens
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- Issue date Jan 14, 2025
- Young Optics Inc.
- Kuo-Chuan Wang
Information Patent Grant
Lens assembly
- Patent number 12,196,934
- Issue date Jan 14, 2025
- Sintai Optical (Shenzhen) Co., Ltd.
- Ming-Chung Chen
- G02 - OPTICS
Information Patent Grant
Imaging optical system
- Patent number 12,196,935
- Issue date Jan 14, 2025
- SIGMA CORPORATION
- Keigo Ikeda
- G02 - OPTICS
Information Patent Grant
Zoom lens, camera module, and electronic device
- Patent number 12,196,932
- Issue date Jan 14, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Xin Yang
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 12,196,933
- Issue date Jan 14, 2025
- Dongguan Yutong Optical Technology Co., Ltd.
- Jianwei He
- G02 - OPTICS
Information Patent Grant
Folded camera with continuously adaptive zoom factor
- Patent number 12,189,272
- Issue date Jan 7, 2025
- Corephotonics Ltd.
- Rami Boltanski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 12,189,101
- Issue date Jan 7, 2025
- Nikon Corporation
- Kosuke Machida
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus having the same
- Patent number 12,189,102
- Issue date Jan 7, 2025
- Canon Kabushiki Kaisha
- Yasuaki Hagiwara
- G02 - OPTICS
Information Patent Grant
Variable focal distance lens system and imaging device
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- Issue date Dec 31, 2024
- Sony Group Corporation
- Motoyuki Otake
- G02 - OPTICS
Information Patent Grant
Optical system and imaging device including two lens groups of -+ r...
- Patent number 12,181,731
- Issue date Dec 31, 2024
- Tamron Co., Ltd.
- Toshiya Segawa
- G02 - OPTICS
Information Patent Grant
Zoom lens and image capturing apparatus including the same
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- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Yuichi Gyoda
- G02 - OPTICS
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Zoom optical system, imaging device and method for manufacturing th...
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- Issue date Dec 24, 2024
- Nikon Corporation
- Tomoki Ito
- G02 - OPTICS
Information Patent Grant
Light path changing device
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- Issue date Dec 24, 2024
- GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
- Shih-Chieh Yen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnification-variable optical system, optical apparatus, and metho...
- Patent number 12,169,268
- Issue date Dec 17, 2024
- Nikon Corporation
- Fumiaki Ohtake
- G02 - OPTICS
Information Patent Grant
Low-profile color-mixing lightpipe
- Patent number 12,169,285
- Issue date Dec 17, 2024
- Fraen Corporation
- Carlton S. Jones
- G02 - OPTICS
Information Patent Grant
Slim pop-out wide camera lenses
- Patent number 12,170,832
- Issue date Dec 17, 2024
- Corephotonics Ltd.
- Roy Rudnick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens, optical apparatus, and method for manufacturing zoom lens
- Patent number 12,169,323
- Issue date Dec 17, 2024
- Nikon Corporation
- Takeshi Umeda
- G02 - OPTICS
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
Imaging apparatus and moving body
- Patent number 12,164,090
- Issue date Dec 10, 2024
- Tamron Co., Ltd.
- Yoshito Iwasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-aperture cameras with at least one two state zoom camera
- Patent number 12,167,135
- Issue date Dec 10, 2024
- Corephotonics Ltd.
- Gal Shabtay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical imaging lens
- Patent number 12,164,091
- Issue date Dec 10, 2024
- Genius Electronic Optical (Xiamen) Co., Ltd.
- Jinhui Gong
- G02 - OPTICS
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 12,164,092
- Issue date Dec 10, 2024
- Nikon Corporation
- Hiroshi Yabumoto
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Information Patent Grant
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- Issue date Dec 3, 2024
- Tamron Co., Ltd.
- Hisayuki Yamanaka
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 12,158,568
- Issue date Dec 3, 2024
- Tamron Co., Ltd.
- Hisayuki Yamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical imaging lens assembly
- Patent number 12,147,015
- Issue date Nov 19, 2024
- ZHEJIANG SUNNY OPTICS CO., LTD.
- Liefeng Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 12,140,739
- Issue date Nov 12, 2024
- Nikon Corporation
- Kosuke Machida
- G02 - OPTICS
Information Patent Grant
Zoom optical system, optical apparatus and method for manufacturing...
- Patent number 12,124,018
- Issue date Oct 22, 2024
- Nikon Corporation
- Takeru Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SYSTEM AND CAMERA MODULE COMPRISING SAME
- Publication number 20250044556
- Publication date Feb 6, 2025
- LG Innotek Co., Ltd.
- Eun Sung SEO
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL EQUIPMENT, AND METHO...
- Publication number 20250044562
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- Nikon Corporation
- Takahiro ISHIKAWA
- G02 - OPTICS
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OPTICAL SYSTEM, AND OPTICAL MODULE AND CAMERA MODULE COMPRISING SAME
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- LG INNOTEK CO.,
- Doo Shik SIN
- G02 - OPTICS
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MICROSCOPE OBJECTIVE LENS, MICROSCOPE OPTICAL SYSTEM, AND MICROSCOP...
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- Nikon Corporation
- Azuna NONAKA
- G02 - OPTICS
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- COREPHOTONICS LTD.
- Roy Rudnick
- G02 - OPTICS
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ZOOM LENS
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- Publication date Jan 30, 2025
- GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
- Huabin Liao
- G02 - OPTICS
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ZOOM LENS AND IMAGING APPARATUS
- Publication number 20250035898
- Publication date Jan 30, 2025
- FUJIFILM CORPORATION
- Daiki KAWAMURA
- G02 - OPTICS
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ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20250035896
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- Tomoya YAMADA
- G02 - OPTICS
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ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20250020897
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- Junya ICHIMURA
- G02 - OPTICS
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ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME
- Publication number 20250013024
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- YUTAKA IRIYAMA
- G02 - OPTICS
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PROJECTION LENS
- Publication number 20250013021
- Publication date Jan 9, 2025
- Hsin-Te Chen
- G02 - OPTICS
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ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING...
- Publication number 20250013023
- Publication date Jan 9, 2025
- Nikon Corporation
- Takeru UEHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME
- Publication number 20250004261
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Takahiro Komiyama
- G02 - OPTICS
Information Patent Application
LENS DRIVING DEVICE AND CAMERA DEVICE COMPRISING SAME
- Publication number 20250004243
- Publication date Jan 2, 2025
- LG Innotek Co., Ltd.
- Sung Guk LEE
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250004278
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
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ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM
- Publication number 20240427125
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Nobuyuki Miyazawa
- G02 - OPTICS
Information Patent Application
ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND IMAGING APPARATUS USING...
- Publication number 20240427128
- Publication date Dec 26, 2024
- Nikon Corporation
- Kosuke MACHIDA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME
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- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Takahiro Komiyama
- G02 - OPTICS
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VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS
- Publication number 20240427124
- Publication date Dec 26, 2024
- FUJIFILM CORPORATION
- Masato KONDO
- G02 - OPTICS
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IMAGING LENS AND IMAGING APPARATUS
- Publication number 20240419056
- Publication date Dec 19, 2024
- FUJIFILM CORPORATION
- Shinichi SHIMOTSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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OPTICAL IMAGING LENS
- Publication number 20240411109
- Publication date Dec 12, 2024
- GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
- Hung-Chien Hsieh
- G02 - OPTICS
Information Patent Application
OPTICAL PHOTOGRAPHING LENS, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE
- Publication number 20240411117
- Publication date Dec 12, 2024
- LARGAN PRECISION CO., LTD.
- Kuan-Ting YEH
- G02 - OPTICS
Information Patent Application
POP-OUT ZOOM CAMERA
- Publication number 20240411209
- Publication date Dec 12, 2024
- COREPHOTONICS LTD.
- Gal Shabtay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LONG-FOCUS LENS, CAMERA ASSEMBLY, AND ELECTRONIC DEVICE
- Publication number 20240411115
- Publication date Dec 12, 2024
- Huawei Technologies Co., Ltd
- Heng Wang
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM FOR AN AUTOMATED LUMINAIRE
- Publication number 20240401778
- Publication date Dec 5, 2024
- Robe Lighting s.r.o.
- Michal Stanek
- F21 - LIGHTING
Information Patent Application
OPTICAL IMAGING SYSTEM
- Publication number 20240402471
- Publication date Dec 5, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Hag Chul KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Head-mountable display device and method for displaying an image re...
- Publication number 20240397030
- Publication date Nov 28, 2024
- LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
- Manon ROSTYKUS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20240393573
- Publication date Nov 28, 2024
- FUJIFILM CORPORATION
- Kota SHIMAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME
- Publication number 20240377622
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- Takumi Suzuki
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND CAMERA MODULE COMPRISING OPTICAL SYSTEM
- Publication number 20240369811
- Publication date Nov 7, 2024
- LG Innotek Co., Ltd.
- Hyung Rok SHIM
- 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

Image system lens assembly, image capturing unit and electronic device

Zoom lens

Zoom lens system, lens barrel, and imaging device

Zoom lens

Lens assembly

Imaging optical system

Zoom lens, camera module, and electronic device

Zoom lens

Folded camera with continuously adaptive zoom factor

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

Zoom lens and image pickup apparatus having the same

Variable focal distance lens system and imaging device

Optical system and imaging device including two lens groups of -+ r...

Zoom lens and image capturing apparatus including the same

Zoom optical system, imaging device and method for manufacturing th...

Light path changing device

Magnification-variable optical system, optical apparatus, and metho...

Low-profile color-mixing lightpipe

Slim pop-out wide camera lenses

Zoom lens, optical apparatus, and method for manufacturing zoom lens

Extender lens unit, zoom lens, and image pickup apparatus

Imaging apparatus and moving body

Multi-aperture cameras with at least one two state zoom camera

Optical imaging lens

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

Zoom lens and imaging apparatus

Zoom lens and imaging apparatus

Optical imaging lens assembly

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

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

Patents Applicationslast 30 patents

OPTICAL SYSTEM AND CAMERA MODULE COMPRISING SAME

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

OPTICAL SYSTEM, AND OPTICAL MODULE AND CAMERA MODULE COMPRISING SAME

MICROSCOPE OBJECTIVE LENS, MICROSCOPE OPTICAL SYSTEM, AND MICROSCOP...

SLIM POP-OUT WIDE CAMERA LENSES

ZOOM LENS

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

PROJECTION LENS

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

ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME

LENS DRIVING DEVICE AND CAMERA DEVICE COMPRISING SAME

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND IMAGING APPARATUS USING...

ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS

IMAGING LENS AND IMAGING APPARATUS

OPTICAL IMAGING LENS

OPTICAL PHOTOGRAPHING LENS, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE

POP-OUT ZOOM CAMERA

LONG-FOCUS LENS, CAMERA ASSEMBLY, AND ELECTRONIC DEVICE

OPTICAL SYSTEM FOR AN AUTOMATED LUMINAIRE

OPTICAL IMAGING SYSTEM

Head-mountable display device and method for displaying an image re...

IMAGING APPARATUS

OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME

OPTICAL SYSTEM AND CAMERA MODULE COMPRISING OPTICAL SYSTEM