Circuits for controlling the intensity of the electron beam or the colour of the display

Industry

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G01R13/26

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R13/00Arrangements for displaying electric variables or waveforms

Current Industry

G01R13/26Circuits for controlling the intensity of the electron beam or the colour of the display

Industries

Patents Grantslast 30 patents

Information Patent Grant
Variable color display system for comparing exhibited value with limit
- Patent number 6,734,837
- Issue date May 11, 2004
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual variable color display device
- Patent number 6,577,287
- Issue date Jun 10, 2003
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multicolor display element
- Patent number 6,535,186
- Issue date Mar 18, 2003
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multicolor display element with enable input
- Patent number 6,424,327
- Issue date Jul 23, 2002
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for continuously controlling color of display device
- Patent number 6,310,590
- Issue date Oct 30, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Continuously variable color optical device
- Patent number 6,300,923
- Issue date Oct 9, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital display system for variable color decimal point indication
- Patent number 6,281,864
- Issue date Aug 28, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Oscilloscope intensity regulation apparatus
- Patent number 6,262,543
- Issue date Jul 17, 2001
- Iwatsu Electric Co., Ltd.
- Satoshi Ozawa
- G01 - MEASURING TESTING
Information Patent Grant
Multicolor multi-element display system
- Patent number 6,239,776
- Issue date May 29, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Single knob intensity control for use in digital test and measureme...
- Patent number 6,239,782
- Issue date May 29, 2001
- Tektronix, Inc.
- Roy I. Siegel
- G01 - MEASURING TESTING
Information Patent Grant
Color control signal converter
- Patent number 6,208,322
- Issue date Mar 27, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual variable color measuring system
- Patent number 6,181,126
- Issue date Jan 30, 2001
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color display system for sequentially exhibiting digital v...
- Patent number 6,166,710
- Issue date Dec 26, 2000
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color digital measuring and testing system with error memory
- Patent number 6,133,722
- Issue date Oct 17, 2000
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital multimeter with variable color range indication
- Patent number 6,121,767
- Issue date Sep 19, 2000
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color digital measuring instrument for sequentially exhibi...
- Patent number 6,119,073
- Issue date Sep 12, 2000
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color display system
- Patent number 6,018,237
- Issue date Jan 25, 2000
- Texas Digital Systems, Inc.
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital oscilloscope architecture for signal monitoring with enhanc...
- Patent number 5,986,637
- Issue date Nov 16, 1999
- Tektronix, Inc.
- Eric P. Etheridge
- G01 - MEASURING TESTING
Information Patent Grant
Trace coloring system and method for a signal measurement device ha...
- Patent number 5,959,607
- Issue date Sep 28, 1999
- Hewlett-Packard Company
- Allen Montijo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color display system
- Patent number 5,656,935
- Issue date Aug 12, 1997
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital oscilloscope architecture for signal monitoring with enhanc...
- Patent number 5,530,454
- Issue date Jun 25, 1996
- Tektronix, Inc.
- Eric P. Etheridge
- G01 - MEASURING TESTING
Information Patent Grant
Variable color digital multimeter
- Patent number 5,475,300
- Issue date Dec 12, 1995
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color digital multimeter
- Patent number 5,283,517
- Issue date Feb 1, 1994
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Variable color digital multimeter
- Patent number 5,122,733
- Issue date Jun 16, 1992
- Karel Havel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Projection TV deflection loss protection circuit
- Patent number 5,036,257
- Issue date Jul 30, 1991
- Thomson Consumer Electronics, Inc.
- Marvin N. Norman
- G01 - MEASURING TESTING
Information Patent Grant
Cathode-ray display
- Patent number 4,970,443
- Issue date Nov 13, 1990
- Kontron Instruments Holdings NV
- Malcolm Cartledge
- G01 - MEASURING TESTING
Information Patent Grant
Multiplexed display interference compensator
- Patent number 4,575,661
- Issue date Mar 11, 1986
- Tektronix, Inc.
- Lloyd R. Bristol
- G01 - MEASURING TESTING
Information Patent Grant
Alternate sweeping system for use in oscilloscope
- Patent number 4,529,916
- Issue date Jul 16, 1985
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Nozawa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for counteracting the cathode current increase occurring...
- Patent number 4,471,265
- Issue date Sep 11, 1984
- Telefonaktiebolaget L M Ericsson
- Rolf W. Rasmusson
- G01 - MEASURING TESTING
Information Patent Grant
Quantized video signal level interpolator
- Patent number 4,399,411
- Issue date Aug 16, 1983
- RCA Corporation
- Donald F. Dion
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TERMINATION TRIGGER PICK-OFF FOR REMOTE HEAD SAMPLER
- Publication number 20230213556
- Publication date Jul 6, 2023
- Tektronix, Inc.
- Pavel R. Zivny
- G01 - MEASURING TESTING
Information Patent Application
Automated storage of unique waveforms presented as an oscilloscope...
- Publication number 20040189636
- Publication date Sep 30, 2004
- Frederick A. Azinger
- G01 - MEASURING TESTING
Information Patent Application
Dual variable color display device
- Publication number 20020003511
- Publication date Jan 10, 2002
- Karel Havel
- G01 - MEASURING TESTING
Information Patent Application
MULTICOLOR DISPLAY ELEMENT WITH ENABLE INPUT
- Publication number 20020000957
- Publication date Jan 3, 2002
- Karel Havel
- G01 - MEASURING TESTING

Circuits for controlling the intensity of the electron beam or the colour of the display

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable color display system for comparing exhibited value with limit

Dual variable color display device

Multicolor display element

Multicolor display element with enable input

Method for continuously controlling color of display device

Continuously variable color optical device

Digital display system for variable color decimal point indication

Oscilloscope intensity regulation apparatus

Multicolor multi-element display system

Single knob intensity control for use in digital test and measureme...

Color control signal converter

Dual variable color measuring system

Variable color display system for sequentially exhibiting digital v...

Variable color digital measuring and testing system with error memory

Digital multimeter with variable color range indication

Variable color digital measuring instrument for sequentially exhibi...

Variable color display system

Digital oscilloscope architecture for signal monitoring with enhanc...

Trace coloring system and method for a signal measurement device ha...

Variable color display system

Digital oscilloscope architecture for signal monitoring with enhanc...

Variable color digital multimeter

Variable color digital multimeter

Variable color digital multimeter

Projection TV deflection loss protection circuit

Cathode-ray display

Multiplexed display interference compensator

Alternate sweeping system for use in oscilloscope

Apparatus for counteracting the cathode current increase occurring...

Quantized video signal level interpolator

Patents Applicationslast 30 patents

TERMINATION TRIGGER PICK-OFF FOR REMOTE HEAD SAMPLER

Automated storage of unique waveforms presented as an oscilloscope...

Dual variable color display device

MULTICOLOR DISPLAY ELEMENT WITH ENABLE INPUT