using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position

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

Current Industry

H04N9/24using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus to count people
- Patent number 11,558,665
- Issue date Jan 17, 2023
- THE NIELSEN COMPANY (US), LLC
- Padmanabhan Soundararajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to count people
- Patent number 11,303,960
- Issue date Apr 12, 2022
- THE NIELSEN COMPANY (US), LLC
- Padmanabhan Soundararajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to count people
- Patent number 10,827,218
- Issue date Nov 3, 2020
- THE NIELSEN COMPANY (US), LLC
- Padmanabhan Soundararajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus to count people
- Patent number 10,506,285
- Issue date Dec 10, 2019
- THE NIELSEN COMPANY (US), LLC
- Padmanabhan Soundararajan
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to count people
- Patent number 9,986,289
- Issue date May 29, 2018
- THE NIELSEN COMPANY (US), LLC
- Padmanabhan Soundararajan
- G02 - OPTICS
Information Patent Grant
Tracking picture tube
- Patent number 6,891,340
- Issue date May 10, 2005
- Koninklijke Philips Electronics N.V.
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture display device of the index type
- Patent number 6,829,019
- Issue date Dec 7, 2004
- Koninklijke Philips Electronics N.V.
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture display device of the index type
- Patent number 6,586,894
- Issue date Jul 1, 2003
- Koninklijke Philips Electronics N.V.
- Pieter Johannes Engelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube with arrangement for electron ray control
- Patent number 6,552,503
- Issue date Apr 22, 2003
- Koninklijke Philips Electronics N.V.
- Hans-Helmut Bechtel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube and signal detecting method in cathode ray tube
- Patent number 6,545,435
- Issue date Apr 8, 2003
- Sony Corporation
- Shoichi Muraguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam index type cathode ray tube
- Patent number 6,531,808
- Issue date Mar 11, 2003
- Samsung SDI Co., Ltd.
- Sung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shadowmaskless tracking cathode ray tube control circuit having inv...
- Patent number 6,462,488
- Issue date Oct 8, 2002
- Koninklijke Philips Electronics N.V.
- Petrus Johannes Gerardus Van Lieshout
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube of the index type
- Patent number 6,424,102
- Issue date Jul 23, 2002
- Koninklijke Philips Electronics N.V.
- Antonius H. M. Holtslag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking cathode ray tube circuit having a modulator demodulator
- Patent number 6,417,633
- Issue date Jul 9, 2002
- Koninklijke Philips Electronics N.V.
- Petrus Johannes Gerardus Van Lieshout
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam index type cathode ray tube
- Patent number 6,400,085
- Issue date Jun 4, 2002
- Samsung SDI Co., Ltd.
- Tae-Sung Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color cathode ray tube display
- Patent number 6,351,085
- Issue date Feb 26, 2002
- Sony Corporation
- Kiyonori Tominaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam index type color cathode ray tube
- Patent number 6,294,885
- Issue date Sep 25, 2001
- Samsung SDI Co., Ltd.
- Sung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mask-free, single gun, color television systems
- Patent number 6,281,947
- Issue date Aug 28, 2001
- Corning Incorporated
- Michael P. Teter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Index-type color cathode ray tube
- Patent number 5,952,767
- Issue date Sep 14, 1999
- Kabushiki Kaisha Toshiba
- Yuji Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plural gun color CRT with inclined index phosphor layers
- Patent number 5,694,003
- Issue date Dec 2, 1997
- Kabushiki Kaisha Toshiba
- Toru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electron beam generation and control for dynamic color separation
- Patent number 5,585,691
- Issue date Dec 17, 1996
- Clayton A. Washburn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube control apparatus
- Patent number 5,414,330
- Issue date May 9, 1995
- Matsushita Electric Industrial Co., Ltd.
- Susumu Tsujihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic color separation display
- Patent number 5,399,947
- Issue date Mar 21, 1995
- Clayton A. Washburn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating triggering pulses for use in beam indexing ty...
- Patent number 5,359,266
- Issue date Oct 25, 1994
- Nusbaum; Howard
- Ceil E. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Index type CRT having a photosensor with a function of amplifier
- Patent number 5,343,119
- Issue date Aug 30, 1994
- Sony Corporation
- Hirokazu Takuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic color separation display
- Patent number 5,291,102
- Issue date Mar 1, 1994
- Clayton A. Washburn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horizontal linearity correction circuitry for cathode ray tube display
- Patent number 5,168,199
- Issue date Dec 1, 1992
- Loral Corporation
- David C. Huffman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
CRT-matrix display with indexing and stair step vertical deflection...
- Patent number 5,138,435
- Issue date Aug 11, 1992
- Sony Corporation
- Satoshi Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam-index-type color display apparatus
- Patent number 5,138,441
- Issue date Aug 11, 1992
- Pioneer Electronic Corporation
- Satoru Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam-index color display unit
- Patent number 5,097,324
- Issue date Mar 17, 1992
- Pioneer Electronic Corporation
- Satoru Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS TO COUNT PEOPLE
- Publication number 20220232283
- Publication date Jul 21, 2022
- The Nielsen Company (US), LLC
- Padmanabhan Soundararajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO COUNT PEOPLE
- Publication number 20210051366
- Publication date Feb 18, 2021
- The Nielsen Company (US), LLC
- Padmanabhan Soundararajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cathode ray tube of the index type
- Publication number 20070030406
- Publication date Feb 8, 2007
- Koninklijke Philips Electronics N.V.
- Willem Lubertus Ijzerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Index tube with tracking structures
- Publication number 20060033441
- Publication date Feb 16, 2006
- Andrea Notari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture display device of the index type
- Publication number 20040257482
- Publication date Dec 23, 2004
- Oscar Hendrikus Willemsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tracking picture tube
- Publication number 20040155610
- Publication date Aug 12, 2004
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of reducing deflection errors for flat intelligent tracking...
- Publication number 20030080698
- Publication date May 1, 2003
- Willem Lubertus Ijzerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cathode ray tube of the index tube type
- Publication number 20020196203
- Publication date Dec 26, 2002
- Koninklijke Philips Electronics N.V.
- Marcellinus Petrus Carolus Michael Krijn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tracking picture tube
- Publication number 20020171353
- Publication date Nov 21, 2002
- Koninklijke Philips Electronics N.V.
- Antonius Hendricus Maria Holtslag
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube of the index tube type
- Publication number 20020163309
- Publication date Nov 7, 2002
- Koninklijke Philips Electronics N.V.
- Marcellinus Petrus Carolus Michael Krijn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture display device of the index type
- Publication number 20020125812
- Publication date Sep 12, 2002
- KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- Pieter Johannes Engelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture display device of the index type
- Publication number 20020125825
- Publication date Sep 12, 2002
- Koninklijke Philips Electronics N.V.
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Level shifter in a picture display device
- Publication number 20020121868
- Publication date Sep 5, 2002
- Petrus Johannes Gerardus Van Lieshout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube of the index tube type
- Publication number 20020101207
- Publication date Aug 1, 2002
- Petrus Johannes Gerardus Van Lieshout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube with arrangement for electron ray control
- Publication number 20020079821
- Publication date Jun 27, 2002
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM INDEX TYPE CATHODE RAY TUBE
- Publication number 20020047660
- Publication date Apr 25, 2002
- Tae-Sung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube and signal detecting method in cathode ray tube
- Publication number 20020047662
- Publication date Apr 25, 2002
- Shoichi Muraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tracking cathode ray tube circuit having a modulator demodulator
- Publication number 20020047669
- Publication date Apr 25, 2002
- U.S. PHILIPS CORPORATION
- Petrus Johannes Gerardus Van Lieshout
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beam index type cathode ray tube
- Publication number 20010030504
- Publication date Oct 18, 2001
- Sung-Soo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Beam index type cathode ray tube
- Publication number 20010022491
- Publication date Sep 20, 2001
- Sung-Soo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadowmaskless tracking cathode ray tube control circuit having inv...
- Publication number 20010017522
- Publication date Aug 30, 2001
- Petrus Johannes Gerardus Van Lieshout
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and apparatus to count people

Methods and apparatus to count people

Methods and apparatus to count people

Method and apparatus to count people

Methods and apparatus to count people

Tracking picture tube

Picture display device of the index type

Picture display device of the index type

Cathode ray tube with arrangement for electron ray control

Cathode ray tube and signal detecting method in cathode ray tube

Beam index type cathode ray tube

Shadowmaskless tracking cathode ray tube control circuit having inv...

Cathode ray tube of the index type

Tracking cathode ray tube circuit having a modulator demodulator

Beam index type cathode ray tube

Color cathode ray tube display

Beam index type color cathode ray tube

Mask-free, single gun, color television systems

Index-type color cathode ray tube

Plural gun color CRT with inclined index phosphor layers

Electron beam generation and control for dynamic color separation

Cathode ray tube control apparatus

Dynamic color separation display

System for generating triggering pulses for use in beam indexing ty...

Index type CRT having a photosensor with a function of amplifier

Dynamic color separation display

Horizontal linearity correction circuitry for cathode ray tube display

CRT-matrix display with indexing and stair step vertical deflection...

Beam-index-type color display apparatus

Beam-index color display unit

Patents Applicationslast 30 patents

METHODS AND APPARATUS TO COUNT PEOPLE

METHODS AND APPARATUS TO COUNT PEOPLE

Cathode ray tube of the index type

Index tube with tracking structures

Picture display device of the index type

Tracking picture tube

Method of reducing deflection errors for flat intelligent tracking...

Cathode ray tube of the index tube type

Tracking picture tube

Cathode ray tube of the index tube type

Picture display device of the index type

Picture display device of the index type

Level shifter in a picture display device

Cathode ray tube of the index tube type

Cathode ray tube with arrangement for electron ray control

BEAM INDEX TYPE CATHODE RAY TUBE

Cathode ray tube and signal detecting method in cathode ray tube

Tracking cathode ray tube circuit having a modulator demodulator

Beam index type cathode ray tube

Beam index type cathode ray tube

Shadowmaskless tracking cathode ray tube control circuit having inv...