Driving mechanisms

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CPC
G03B21/43

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GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B21/00Projectors or projection-type viewers Accessories therefor

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G03B21/43Driving mechanisms

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Projection lamp for projecting a nebula and a starry sky
- Patent number 11,725,798
- Issue date Aug 15, 2023
- XIAMEN LONGSTAR LIGHTING CO., LTD.
- Dongwei Ge
- F21 - LIGHTING
Information Patent Grant
Projection structure, projection method, and corresponding vehicle...
- Patent number 11,549,660
- Issue date Jan 10, 2023
- Valeo Vision
- Lixian Liu
- F21 - LIGHTING
Information Patent Grant
Optical module and projection apparatus
- Patent number 11,500,279
- Issue date Nov 15, 2022
- Coretronic Corporation
- Chien-Sheng Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical module and projector
- Patent number 11,287,731
- Issue date Mar 29, 2022
- Coretronic Corporation
- Jen-Yu Shie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical module and projection device
- Patent number 11,269,243
- Issue date Mar 8, 2022
- Coretronic Corporation
- Wei-Hao Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lid controlling apparatus and rod driving device thereof
- Patent number 10,883,298
- Issue date Jan 5, 2021
- QISDA Corporation
- Yung-Tsun Hsieh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Actuator, optical device, and projector
- Patent number 10,845,688
- Issue date Nov 24, 2020
- Seiko Epson Corporation
- Makiko Hino
- G02 - OPTICS
Information Patent Grant
Multi-lens camera module
- Patent number 10,827,104
- Issue date Nov 3, 2020
- PowerGate Optical Inc.
- Ying Chun Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser animation display method
- Patent number 10,514,548
- Issue date Dec 24, 2019
- BEIJING CENTRAL PRESS UNION TECHNOLOGY CO., LTD.
- Sen Cong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dynamic projection light
- Patent number 10,503,060
- Issue date Dec 10, 2019
- Yanling Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotation projector
- Patent number 10,146,120
- Issue date Dec 4, 2018
- GEMMY INDUSTRIES CORPORATION
- Cheng-Chun Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Telescopic projector
- Patent number 10,120,270
- Issue date Nov 6, 2018
- Gemmy Industries Corporation
- Cheng-Chun Zhang
- G02 - OPTICS
Information Patent Grant
Projector
- Patent number 10,042,238
- Issue date Aug 7, 2018
- Gemmy Industries Corporation
- Cheng-Chun Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image projection apparatus having an insertable and extractable opt...
- Patent number 8,888,293
- Issue date Nov 18, 2014
- Canon Kabushiki Kaisha
- Takehiro Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and method of controlling a light source for use with the...
- Patent number 8,465,159
- Issue date Jun 18, 2013
- Casio Computer Co., Ltd.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and method of controlling a light source for use with the...
- Patent number 8,021,001
- Issue date Sep 20, 2011
- Casio Computer Co., Ltd.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for control of film transport
- Patent number 7,207,514
- Issue date Apr 24, 2007
- Imax Corporation
- Igal Roytblat
- G11 - INFORMATION STORAGE
Information Patent Grant
Image projector forming scrolling image
- Patent number 6,702,445
- Issue date Mar 9, 2004
- Mr. Christmas Incorporated
- Huang Meng-Suen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film transport device
- Patent number 5,110,201
- Issue date May 5, 1992
- Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
- Josef Haas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film winding and rewinding apparatus
- Patent number 4,625,930
- Issue date Dec 2, 1986
- Goldberg Brothers, Inc.
- Randall G. Urlik
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Film winding and rewinding apparatus
- Patent number 4,607,804
- Issue date Aug 26, 1986
- Goldberg Brothers, Inc.
- Randall G. Urlik
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Reel-to-reel drive system
- Patent number 4,456,201
- Issue date Jun 26, 1984
- Micron Corporation
- Ronald J. Frias
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Controls for synchronizing audio signals with film advancement in a...
- Patent number 4,277,152
- Issue date Jul 7, 1981
- Instructional/Communications Technology, Inc.
- Stanford E. Taylor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic theater projector
- Patent number 4,253,749
- Issue date Mar 3, 1981
- Angelo Boudouris
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Changeover control arrangement for projection apparatus
- Patent number 4,218,115
- Issue date Aug 19, 1980
- Bell & Howell Company
- Robert R. Parker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector
- Patent number 4,213,679
- Issue date Jul 22, 1980
- Sanyo Electric Co., Ltd.
- Kiyoshi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector apparatus and control arrangement
- Patent number 4,202,611
- Issue date May 13, 1980
- Bell & Howell Company
- Robert R. Parker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feed shuttle mechanism for motion picture film strips
- Patent number 4,199,233
- Issue date Apr 22, 1980
- Polaroid Corporation
- Donald T. Scholz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High speed rotating drive termination system
- Patent number 4,194,816
- Issue date Mar 25, 1980
- Polaroid Corporation
- Bernard W. Ruck
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film-transport mechanism for motion-picture projectors, and the like
- Patent number 4,176,776
- Issue date Dec 4, 1979
- Robert Bosch GmbH
- Karl Ziegler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DEVICE
- Publication number 20230418145
- Publication date Dec 28, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Tetsuya NISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL PATH CONTROL APPARATUS, DISPLAY APPARATUS, AND METHOD OF CO...
- Publication number 20220404610
- Publication date Dec 22, 2022
- JVCKENWOOD CORPORATION
- Hiroyuki Takada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION STRUCTURE, PROJECTION METHOD, AND CORRESPONDING VEHICLE...
- Publication number 20220018515
- Publication date Jan 20, 2022
- Valeo Vision
- Lixian LIU
- F21 - LIGHTING
Information Patent Application
OPTICAL MODULE AND PROJECTION DEVICE
- Publication number 20210333695
- Publication date Oct 28, 2021
- CORETRONIC CORPORATION
- Wei-Hao Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MODULE AND PROJECTOR
- Publication number 20210191245
- Publication date Jun 24, 2021
- CORETRONIC CORPORATION
- Jen-Yu Shie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MODULE AND PROJECTION APPARATUS
- Publication number 20210026230
- Publication date Jan 28, 2021
- CORETRONIC CORPORATION
- Chien-Sheng Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Multi-Lens Camera Module
- Publication number 20210014395
- Publication date Jan 14, 2021
- PowerGate Optical Inc.
- Ying Chun Huang
- G02 - OPTICS
Information Patent Application
RECORDING DEVICE
- Publication number 20200001629
- Publication date Jan 2, 2020
- SEIKO EPSON CORPORATION
- Yoji TAKAHASHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Laser Animation Display Method
- Publication number 20190391403
- Publication date Dec 26, 2019
- Beijing Central Press Union Technology Co., Ltd.
- Sen CONG
- G02 - OPTICS
Information Patent Application
Multi-Lens Camera Module
- Publication number 20190297235
- Publication date Sep 26, 2019
- PowerGate Optical Inc.
- Ying Chun Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LID CONTROLLING APPARATUS AND ROD DRIVING DEVICE THEREOF
- Publication number 20190128038
- Publication date May 2, 2019
- QISDA CORPORATION
- Yung-Tsun Hsieh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ACTUATOR, OPTICAL DEVICE, AND PROJECTOR
- Publication number 20190129292
- Publication date May 2, 2019
- SEIKO EPSON CORPORATION
- Makiko HINO
- G02 - OPTICS
Information Patent Application
SUSPENDED SURFACE ASSEMBLY AND A METHOD FOR DEPLOYING SAME
- Publication number 20180215575
- Publication date Aug 2, 2018
- Tait Towers Manufacturing, LLC
- Adam DAVIS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTOR AND METHOD OF CONTROLLING PROJECTOR
- Publication number 20180220111
- Publication date Aug 2, 2018
- SEIKO EPSON CORPORATION
- Minoru YOKOBAYASHI
- G02 - OPTICS
Information Patent Application
PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...
- Publication number 20130249963
- Publication date Sep 26, 2013
- CASIO COMPUTER CO., LTD.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROJECTION APPARATUS
- Publication number 20120194786
- Publication date Aug 2, 2012
- Canon Kabushiki Kaisha
- Takehiro Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...
- Publication number 20120147335
- Publication date Jun 14, 2012
- CASIO COMPUTER CO., LTD.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...
- Publication number 20110292098
- Publication date Dec 1, 2011
- CASIO COMPUTER CO., LTD.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector and method of controlling a light source for use with the...
- Publication number 20070070296
- Publication date Mar 29, 2007
- CASIO COMPUTER CO., LTD.
- Masakuni Iwanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and systems for control of film transport
- Publication number 20040195424
- Publication date Oct 7, 2004
- Igal Roytblat
- G11 - INFORMATION STORAGE

Driving mechanisms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projection lamp for projecting a nebula and a starry sky

Projection structure, projection method, and corresponding vehicle...

Optical module and projection apparatus

Optical module and projector

Optical module and projection device

Lid controlling apparatus and rod driving device thereof

Actuator, optical device, and projector

Multi-lens camera module

Laser animation display method

Dynamic projection light

Rotation projector

Telescopic projector

Projector

Image projection apparatus having an insertable and extractable opt...

Projector and method of controlling a light source for use with the...

Projector and method of controlling a light source for use with the...

Methods and systems for control of film transport

Image projector forming scrolling image

Film transport device

Film winding and rewinding apparatus

Film winding and rewinding apparatus

Reel-to-reel drive system

Controls for synchronizing audio signals with film advancement in a...

Electronic theater projector

Changeover control arrangement for projection apparatus

Projector

Projector apparatus and control arrangement

Feed shuttle mechanism for motion picture film strips

High speed rotating drive termination system

Film-transport mechanism for motion-picture projectors, and the like

Patents Applicationslast 30 patents

PROJECTION DEVICE

OPTICAL PATH CONTROL APPARATUS, DISPLAY APPARATUS, AND METHOD OF CO...

PROJECTION STRUCTURE, PROJECTION METHOD, AND CORRESPONDING VEHICLE...

OPTICAL MODULE AND PROJECTION DEVICE

OPTICAL MODULE AND PROJECTOR

OPTICAL MODULE AND PROJECTION APPARATUS

Multi-Lens Camera Module

RECORDING DEVICE

Laser Animation Display Method

Multi-Lens Camera Module

LID CONTROLLING APPARATUS AND ROD DRIVING DEVICE THEREOF

ACTUATOR, OPTICAL DEVICE, AND PROJECTOR

SUSPENDED SURFACE ASSEMBLY AND A METHOD FOR DEPLOYING SAME

PROJECTOR AND METHOD OF CONTROLLING PROJECTOR

PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...

IMAGE PROJECTION APPARATUS

PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...

PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE...

Projector and method of controlling a light source for use with the...

Methods and systems for control of film transport