Representative before the EPO

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Technology Company

Representative before the EPO

Technology company logo thumb
no operation time available
2 offices
Technology Company

Paul Lewis Williamson has worked on the following 31 EPO patent applications which have been published in the last five years:

EP11290268

A radio frequency integrated circuit

IPC classification:
G01R 31/3167, G01R 31/317
Applicant:
NXP B.V.
Agent:
Paul Lewis Williamson, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11178896

Class D amplifier and control method

IPC classification:
H03F 3/217
Applicant:
NXP B.V.
Agent:
Paul Lewis Williamson, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12160401

A loudspeaker drive circuit for determining loudspeaker characteristics and/or diagnostics

IPC classification:
H04R 3/00
Applicant:
NXP B.V.
Agent:
Thomas Schwarzweller, NXP Semiconductors Germany GmbH
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
The patent has been granted
EP11170863

Control of a loudspeaker output

IPC classification:
H03F 1/52, H03F 3/181, H03G 7/00, H03G 9/02, H04R 3/00
Applicant:
NXP B.V.
Agent:
Thomas Schwarzweller, NXP Semiconductors Germany GmbH
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION IN PROGRESS
EP11290371

A controller for a radio circuit

IPC classification:
H03H 7/40
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION IN PROGRESS
EP11250654

A variable gain amplifier circuit

IPC classification:
H03F 1/22, H03F 3/45, H03G 1/00, H03G 7/08
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
APPLICATION WITHDRAWN
EP12170619

An integrated circuit based transformer

IPC classification:
H01F 27/28, H01F 27/29
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION IN PROGRESS
EP12290179

Adjustable antenna

IPC classification:
G06K 19/077, H01Q 1/22, H01Q 7/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION IN PROGRESS
EP11172918

MEMS resonator

IPC classification:
H03H 9/24
Agent:
Multiple attorneys, NXP B.V.
Agent:
Thomas Schwarzweller, NXP Semiconductors Germany GmbH
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION REQUESTED
EP11790959

COMMUNICATION BUS WITH SHARED PIN SET

IPC classification:
G06F 13/40
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12164641

Sensor circuit and a method of calibration

IPC classification:
G01L 9/12, G01P 15/125, G01R 17/08, G01R 27/26
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12290176

An integrated circuit based transformer

IPC classification:
H01F 21/12, H01F 27/28
Applicant:
NXP Semiconductors BV
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12169025

Integrated circuit package having an integrated antenna

IPC classification:
H01Q 5/00, H01Q 9/40, H01Q 19/10
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12158617

MEMS capacitive pressure sensor

IPC classification:
G01L 9/00, G01L 27/00
Applicant:
NXP B.V.
Agent:
Epping Hermann Fischer Patentanwaltsgesellschaft mbH
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
EXAMINATION REQUESTED
EP12166028

Acoustic transducers with perforated membranes

IPC classification:
G01P 15/125, H01H 59/00, H04R 19/00, H04R 19/04
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11178768

Integrated circuit

IPC classification:
G01R 31/27, G01R 31/28, G01R 31/30, H03F 3/217
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12168446

Amplifier circuit

IPC classification:
H03F 1/02, H03F 1/56, H03F 3/195, H03F 3/60
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12001450

An oscillator circuit

IPC classification:
H03B 5/06, H03B 5/12, H03L 3/00, H03L 5/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11186914

Rf receiver with voltage sampling

IPC classification:
H03D 7/18, H04B 1/28
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11178703

Integrated circuit and test method

IPC classification:
G01R 31/28, H03F 3/217
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11250679

Frequency down-converter

IPC classification:
H03D 7/16
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11176441

Successive approximation register ADC circuits and methods

IPC classification:
H03M 1/06, H03M 1/08, H03M 1/46
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12191705

Field superposition apparatus, system and method therefor

IPC classification:
G06F 7/00, G07C 9/00, H01Q 1/32, H04W 12/06
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12290022

2D to 3D image conversion

IPC classification:
G06T 15/00, H04N 13/00, H04N 13/02
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
PATENT GRANTED
EP12164636

Sensor circuit and calibration method

IPC classification:
G01D 5/24, G01L 9/12, G01P 15/125, G01R 17/08, G01R 27/26, H04R 3/02
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11178895

Class D amplifier and control method

IPC classification:
H03F 1/52, H03F 3/217
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11183182

Control of a loudspeaker output

IPC classification:
H04R 3/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11290324

Media streaming with adaptation

IPC classification:
H04L 29/06, H04L 29/08
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11179806

Acoustic transducers with perforated membranes

IPC classification:
B81B 3/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13150043

Wireless communications circuit

IPC classification:
B60R 25/24, G07C 9/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11170997

Control of a loudspeaker output

IPC classification:
H04R 3/00, H04R 3/08, H04R 29/00
Applicant:
NXP B.V.
Agent:
Multiple attorneys, NXP Semiconductors UK Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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