Video amplifiers

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CPC
H04N9/648

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N9/00Details of colour television systems

Current Industry

H04N9/648Video amplifiers

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Patents Grantslast 30 patents

Information Patent Grant
Color correction for video communications using display content col...
- Patent number 11,589,021
- Issue date Feb 21, 2023
- Meta Platforms, Inc.
- Jiangtao Kuang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light detecting apparatus and image acquiring apparatus
- Patent number 10,704,953
- Issue date Jul 7, 2020
- Olympus Corporation
- Keiichiro Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma reshaping based on just noticeable differences
- Patent number 10,602,110
- Issue date Mar 24, 2020
- Dolby Laboratories Licensing Corporation
- Cheng-Chi Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image pickup apparatus, image processin...
- Patent number 9,712,797
- Issue date Jul 18, 2017
- Olympus Corporation
- Shinya Takasumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device, method for controlling imaging device, and storage...
- Patent number 8,964,087
- Issue date Feb 24, 2015
- FUJIFILM Corporation
- Hidekazu Kurahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single supply video line driver
- Patent number 7,714,851
- Issue date May 11, 2010
- Intersil Americas Inc.
- Sameer Vuyyuru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video pre-amplifier and method for increasing number of colors of o...
- Patent number 6,741,224
- Issue date May 25, 2004
- Samsung Electronics Co, Ltd.
- Ji-hyun Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Saturation suppression of CRT output amplifiers
- Patent number 6,703,802
- Issue date Mar 9, 2004
- Thomson Licensing S.A.
- Bernd Fey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impedance matching circuit and display device having the impedance...
- Patent number 6,304,235
- Issue date Oct 16, 2001
- Samsung Electronics Co., Ltd.
- Jae-Gyou Shim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuit for controlling the picture tube in a television receiver
- Patent number 6,057,883
- Issue date May 2, 2000
- Deutsche Thomson-Brandt GmbH
- Bernd Fey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal driver including a cascode transistor
- Patent number 5,969,762
- Issue date Oct 19, 1999
- Thomson Consumer Electronics, Inc.
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video amplifier circuit having multiple amplifier circuits with dif...
- Patent number 5,903,320
- Issue date May 11, 1999
- U.S. Philips Corporation
- Frederic Heber-Suffrin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
G1 High frequency drive for color cathode ray tubes
- Patent number 5,828,190
- Issue date Oct 27, 1998
- Zenith Electronics Corporation
- William J. Mark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier with a second active element being cascode connected to a...
- Patent number 5,757,340
- Issue date May 26, 1998
- Sony Corporation
- Nobuyuki Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transient enhancement circuit for CRT amplifier
- Patent number 5,726,540
- Issue date Mar 10, 1998
- Sony Corporation
- Kristopher Klink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier and display apparatus employing the same
- Patent number 5,546,048
- Issue date Aug 13, 1996
- Hitachi, Ltd.
- Yuji Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Black compensation circuit for a video display system
- Patent number 5,453,798
- Issue date Sep 26, 1995
- Thomson Consumer Electronics, Inc.
- Charles M. White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide-band cathode-ray tube driving circuit
- Patent number 5,216,508
- Issue date Jun 1, 1993
- Samsung Electronics Co., Ltd.
- Dong-cherl Back
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier and display using the former
- Patent number 4,888,561
- Issue date Dec 19, 1989
- Hitachi, Ltd.
- Ryushi Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anti-flaring video output amplifier circuit and technique
- Patent number 4,825,294
- Issue date Apr 25, 1989
- Zenith Electronics Corporation
- Fred D. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier and display using the former
- Patent number 4,755,768
- Issue date Jul 5, 1988
- Hitachi, Ltd.
- Ryushi Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Black-current-setting circuit for color CRT
- Patent number 4,745,464
- Issue date May 17, 1988
- Blaupunkt-Werke GmbH
- Gerald Gronau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display driver amplifier with anti-saturation circuit
- Patent number 4,704,631
- Issue date Nov 3, 1987
- RCA Corporation
- Isaac M. Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television receiver with delayed display
- Patent number 4,660,093
- Issue date Apr 21, 1987
- RCA Corporation
- Randy W. Craig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video driver level shifter
- Patent number 4,641,063
- Issue date Feb 3, 1987
- Yosif Smushkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-saturating video output amplifier
- Patent number 4,639,785
- Issue date Jan 27, 1987
- RCA Corporation
- James C. Tallant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube driver circuit
- Patent number 4,604,647
- Issue date Aug 5, 1986
- General Electric Company
- James C. Peele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital-to-analog converter with reduced output capacitance
- Patent number 4,603,319
- Issue date Jul 29, 1986
- RCA Corporation
- Werner Hinn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peaking circuit for video driver stage
- Patent number 4,591,912
- Issue date May 27, 1986
- RCA Corporation
- Isaac M. Belotserkovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver amplifier for an image display device
- Patent number 4,577,234
- Issue date Mar 18, 1986
- RCA Corporation
- Wayne E. Harlan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSIN...
- Publication number 20160249029
- Publication date Aug 25, 2016
- OLYMPUS CORPORATION
- Shinya TAKASUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE...
- Publication number 20140327797
- Publication date Nov 6, 2014
- Hidekazu KURAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video line driver
- Publication number 20060049707
- Publication date Mar 9, 2006
- Intersil Americas Inc.
- Sameer Vuyyuru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Saturation suppression of CRT output amplifiers
- Publication number 20030067272
- Publication date Apr 10, 2003
- Bernd Fey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video pre-amplifier and method for increasing number of colors of o...
- Publication number 20020089607
- Publication date Jul 11, 2002
- SAMSUNG ELECTRONICS CO., LTD.
- Ji-Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Video amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Color correction for video communications using display content col...

Light detecting apparatus and image acquiring apparatus

Chroma reshaping based on just noticeable differences

Image processing apparatus, image pickup apparatus, image processin...

Imaging device, method for controlling imaging device, and storage...

Single supply video line driver

Video pre-amplifier and method for increasing number of colors of o...

Saturation suppression of CRT output amplifiers

Impedance matching circuit and display device having the impedance...

Circuit for controlling the picture tube in a television receiver

Video signal driver including a cascode transistor

Video amplifier circuit having multiple amplifier circuits with dif...

G1 High frequency drive for color cathode ray tubes

Amplifier with a second active element being cascode connected to a...

Transient enhancement circuit for CRT amplifier

Amplifier and display apparatus employing the same

Black compensation circuit for a video display system

Wide-band cathode-ray tube driving circuit

Amplifier and display using the former

Anti-flaring video output amplifier circuit and technique

Amplifier and display using the former

Black-current-setting circuit for color CRT

Display driver amplifier with anti-saturation circuit

Television receiver with delayed display

Video driver level shifter

Non-saturating video output amplifier

Cathode ray tube driver circuit

Digital-to-analog converter with reduced output capacitance

Peaking circuit for video driver stage

Driver amplifier for an image display device

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSIN...

IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE...

Video line driver

Saturation suppression of CRT output amplifiers

Video pre-amplifier and method for increasing number of colors of o...