PLESSEY SEMICONDUCTORS LIMITED

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PLYMOUTH, GB

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Active matrix LED array
- Patent number 11,916,169
- Issue date Feb 27, 2024
- Plessey Semiconductors Limited
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED backlight
- Patent number 11,874,589
- Issue date Jan 16, 2024
- Plessey Semiconductors Limited
- Samir Mezouari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Monolithic LED array and a precursor thereto
- Patent number 11,605,669
- Issue date Mar 14, 2023
- Plessey Semiconductors Limited
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode package and method of manufacture
- Patent number 10,825,974
- Issue date Nov 3, 2020
- Plessey Semiconductors Limited
- Zainul Fiteri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode chip and a method for the manufacture of a lig...
- Patent number 10,381,507
- Issue date Aug 13, 2019
- Plessey Semiconductors Limited
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data transmission systems
- Patent number 5,889,864
- Issue date Mar 30, 1999
- Plessey SemiConductors Limited
- Gregory J Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase-locked loops having two amplifiers for driving a vco
- Patent number 5,874,862
- Issue date Feb 23, 1999
- Plessey SemiConductors Limited
- David S Clarke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Folded active filter
- Patent number 5,847,605
- Issue date Dec 8, 1998
- Plessey SemiConductors Limited
- Nicholas Mihailovits
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Conformal antenna for wireless local area network transceivers
- Patent number 5,821,903
- Issue date Oct 13, 1998
- Plessey SemiConductors Limited
- David Anthony Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Oscillatory signal generator arrangement
- Patent number 5,815,214
- Issue date Sep 29, 1998
- Plessey SemiConductors Limited
- Gareth Robert Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage offset compensation circuit
- Patent number 5,812,023
- Issue date Sep 22, 1998
- Plessey SemiConductors Limited
- Keith Lloyd Jones
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits for generating a current which is proportional to absolute...
- Patent number 5,796,294
- Issue date Aug 18, 1998
- Plessey SemiConductors Limited
- Colin L. Perry
- G05 - CONTROLLING REGULATING
Information Patent Grant
LAN equalizer
- Patent number 5,793,264
- Issue date Aug 11, 1998
- Plessey Semiconductor Limited
- Craig M. Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microchip module assemblies
- Patent number 5,784,261
- Issue date Jul 21, 1998
- Plessey SemiConductors Limited
- David Pedder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure for testing bare integrated circuit devices
- Patent number 5,764,070
- Issue date Jun 9, 1998
- Plessey SemiConductors Limited
- David John Pedder
- G01 - MEASURING TESTING
Information Patent Grant
Controllable filter arrangement
- Patent number 5,760,641
- Issue date Jun 2, 1998
- Plessey SemiConductors Limited
- Marcus Richard Granger-Jones
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna arrangements
- Patent number 5,757,323
- Issue date May 26, 1998
- Plessey SemiConductors Limited
- David G. Spencer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-chip module inductor structure
- Patent number 5,747,870
- Issue date May 5, 1998
- Plessey SemiConductors Limited
- David John Pedder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White clip circuit
- Patent number 5,734,440
- Issue date Mar 31, 1998
- Plessey SemiConductors Limited
- Sarah Joanne Carroll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase lock detector
- Patent number 5,734,273
- Issue date Mar 31, 1998
- Plessey SemiConductors Limited
- Mark Stephen John Mudd
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ball grid array arrangement
- Patent number 5,717,245
- Issue date Feb 10, 1998
- Plessey SemiConductors Limited
- David John Pedder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit arrangement for measuring a time interval
- Patent number 5,684,760
- Issue date Nov 4, 1997
- Plessey Semiconductors, Ltd.
- Nicholas John Hunter
- G04 - HOROLOGY
Information Patent Grant
Dual-feedback amplifier circuit arrangements
- Patent number 5,684,433
- Issue date Nov 4, 1997
- Plessey SemiConductors Limited
- Arshad Madni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Slot antenna arrangement for portable personal computers
- Patent number 5,677,698
- Issue date Oct 14, 1997
- Plessey SemiConductors Limited
- Robert Alan Snowdon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control arrangements for digital radio receivers
- Patent number 5,663,989
- Issue date Sep 2, 1997
- Plessey SemiConductors Limited
- Ian Godfrey Fobbester
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal distribution system microwave radio link for transmitt...
- Patent number 5,619,248
- Issue date Apr 8, 1997
- Plessey SemiConductors Limited
- Mervyn K. Hobden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detectors
- Patent number 5,612,976
- Issue date Mar 18, 1997
- Plessey Semiconductors, Limited
- Marcus R. Granger-Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trimmable capacitor
- Patent number 5,604,658
- Issue date Feb 18, 1997
- Plessey SemiConductors Limited
- David J. Pedder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC restoration circuit
- Patent number 5,587,681
- Issue date Dec 24, 1996
- Plessey SemiConductors Limited
- Ian G. Fobbester
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radar transmitter/receivers
- Patent number 5,587,713
- Issue date Dec 24, 1996
- Plessey SemiConductors Limited
- Heinz Pfizenmaier
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
RGB MONOLITHIC INTEGRATED HIGH PURITY MICROLED DISPLAY DEVICE
- Publication number 20240038927
- Publication date Feb 1, 2024
- PLESSEY SEMICONDUCTORS LTD
- Jun-Youn Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED BEAM COLLIMATION
- Publication number 20240021656
- Publication date Jan 18, 2024
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE-CONTROLLABLE MONOLITHIC NATIVE RGB ARRAYS
- Publication number 20240006460
- Publication date Jan 4, 2024
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER FOR MICRO LED DISPLAY
- Publication number 20230389386
- Publication date Nov 30, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
Information Patent Application
HIGH COLOR PURITY MICRO-LED DISPLAY
- Publication number 20230369549
- Publication date Nov 16, 2023
- PLESSEY SEMICONDUCTORS LTD
- Jun-Youn Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS OF MAKING MONOLITHIC RGB MICRO LED DISPLAY USING DOWN CONVE...
- Publication number 20230369383
- Publication date Nov 16, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE OPTICAL FILTER FOR RGB LED
- Publication number 20230317892
- Publication date Oct 5, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ARRAY
- Publication number 20230299119
- Publication date Sep 21, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Mohsin AZIZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhanced Colour Conversion and Collimation of Micro-LED Devices
- Publication number 20230246004
- Publication date Aug 3, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Samir MEZOUARI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED PRECURSOR
- Publication number 20230238421
- Publication date Jul 27, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Andrea PINOS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRAIN RELAXATION LAYER
- Publication number 20230238479
- Publication date Jul 27, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC LED ARRAY AND A PRECURSOR THERETO
- Publication number 20230223421
- Publication date Jul 13, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPACER LED ARCHITECTURE FOR HIGH EFFICIENCY MICRO LED DISPLAYS
- Publication number 20230207755
- Publication date Jun 29, 2023
- PLESSEY SEMICONDUCTORS LTD
- John Lyle Whiteman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPACER MICRO-LED ARCHITECTURE FOR MICRODISPLAY APPLICATIONS
- Publication number 20230207753
- Publication date Jun 29, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE ARRAY
- Publication number 20230187421
- Publication date Jun 15, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID MICRODISPLAY
- Publication number 20230187592
- Publication date Jun 15, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY OF LIGHT EMITTING DEVICES WITH REDUCED OPTICAL CROSSTALK
- Publication number 20230170446
- Publication date Jun 1, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC LED ARRAY AND A PRECURSOR THERETO
- Publication number 20230163159
- Publication date May 25, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNEABLE SUB-PIXEL
- Publication number 20230163109
- Publication date May 25, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Steven RAMOS CARNEIRO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC RGB MICRO LED DISPLAY
- Publication number 20230154967
- Publication date May 18, 2023
- PLESSEY SEMICONDUCTORS LTD
- James Pilkington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-LIGHTGUIDE FOR MICRO-LED
- Publication number 20230151948
- Publication date May 18, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Samir MEZOUARI
- F21 - LIGHTING
Information Patent Application
SPACER LED ARCHITECTURE FOR HIGH EFFICIENCY MICRO LED DISPLAYS
- Publication number 20230125929
- Publication date Apr 27, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Resolution Monolithic RGB Arrays
- Publication number 20230119031
- Publication date Apr 20, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-LED DEVICE
- Publication number 20230105727
- Publication date Apr 6, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Samir MEZOUARI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC LED PIXEL
- Publication number 20230096459
- Publication date Mar 30, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- John WHITEMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multicolour Light Emitting Structure
- Publication number 20230085036
- Publication date Mar 16, 2023
- PLESSEY SEMICONDUCTORS LTD
- Samir Mezouari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC ELECTRONIC DEVICE
- Publication number 20230075038
- Publication date Mar 9, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- John WHITEMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH RESOLUTION MONOLITHIC RGB ARRAYS
- Publication number 20230069410
- Publication date Mar 2, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED COLOUR CONVERSION
- Publication number 20230057946
- Publication date Feb 23, 2023
- PLESSEY SEMICONDUCTORS LTD
- Andrea Pinos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE PRECURSOR AND ITS FABRICATION METHOD
- Publication number 20230019308
- Publication date Jan 19, 2023
- PLESSEY SEMICONDUCTORS LIMITED
- Wei Sin TAN
- H01 - BASIC ELECTRIC ELEMENTS

PLESSEY SEMICONDUCTORS LIMITED

Organization

Patents Grantslast 30 patents

Active matrix LED array

LED backlight

Monolithic LED array and a precursor thereto

Light-emitting diode package and method of manufacture

Light emitting diode chip and a method for the manufacture of a lig...

Data transmission systems

Phase-locked loops having two amplifiers for driving a vco

Folded active filter

Conformal antenna for wireless local area network transceivers

Oscillatory signal generator arrangement

Voltage offset compensation circuit

Circuits for generating a current which is proportional to absolute...

LAN equalizer

Microchip module assemblies

Structure for testing bare integrated circuit devices

Controllable filter arrangement

Antenna arrangements

Multi-chip module inductor structure

White clip circuit

Phase lock detector

Ball grid array arrangement

Circuit arrangement for measuring a time interval

Dual-feedback amplifier circuit arrangements

Slot antenna arrangement for portable personal computers

Control arrangements for digital radio receivers

Video signal distribution system microwave radio link for transmitt...

Detectors

Trimmable capacitor

DC restoration circuit

Radar transmitter/receivers

Patents Applicationslast 30 patents

RGB MONOLITHIC INTEGRATED HIGH PURITY MICROLED DISPLAY DEVICE

MICRO LED BEAM COLLIMATION

VOLTAGE-CONTROLLABLE MONOLITHIC NATIVE RGB ARRAYS

FILTER FOR MICRO LED DISPLAY

HIGH COLOR PURITY MICRO-LED DISPLAY

PROCESS OF MAKING MONOLITHIC RGB MICRO LED DISPLAY USING DOWN CONVE...

SELECTIVE OPTICAL FILTER FOR RGB LED

LIGHT EMITTING ARRAY

Enhanced Colour Conversion and Collimation of Micro-LED Devices

LED PRECURSOR

STRAIN RELAXATION LAYER

MONOLITHIC LED ARRAY AND A PRECURSOR THERETO

SPACER LED ARCHITECTURE FOR HIGH EFFICIENCY MICRO LED DISPLAYS

SPACER MICRO-LED ARCHITECTURE FOR MICRODISPLAY APPLICATIONS

LIGHT EMITTING DEVICE ARRAY

HYBRID MICRODISPLAY

ARRAY OF LIGHT EMITTING DEVICES WITH REDUCED OPTICAL CROSSTALK

MONOLITHIC LED ARRAY AND A PRECURSOR THERETO

TUNEABLE SUB-PIXEL

MONOLITHIC RGB MICRO LED DISPLAY

MICRO-LIGHTGUIDE FOR MICRO-LED

SPACER LED ARCHITECTURE FOR HIGH EFFICIENCY MICRO LED DISPLAYS

High Resolution Monolithic RGB Arrays

MICRO-LED DEVICE

MONOLITHIC LED PIXEL

Multicolour Light Emitting Structure

MONOLITHIC ELECTRONIC DEVICE

HIGH RESOLUTION MONOLITHIC RGB ARRAYS

ENHANCED COLOUR CONVERSION

LIGHT EMITTING DIODE PRECURSOR AND ITS FABRICATION METHOD