Tomas Christiansson

Person

Torna-Hallestad, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Stylus identification
- Patent number 11,301,089
- Issue date Apr 12, 2022
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic touch quarantine frames
- Patent number 11,182,023
- Issue date Nov 23, 2021
- Flatfrog Laboratories AB
- Nicklas Ohlsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting a brush object with a touch sensing apparatus
- Patent number 11,175,756
- Issue date Nov 16, 2021
- Flatfrog Laboratories AB
- David Andersson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch apparatus
- Patent number 11,106,312
- Issue date Aug 31, 2021
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eraser for touch displays
- Patent number 11,099,688
- Issue date Aug 24, 2021
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pen differentiation for touch displays
- Patent number 11,016,605
- Issue date May 25, 2021
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stylus identification
- Patent number 10,775,937
- Issue date Sep 15, 2020
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic optimisation of touch signal
- Patent number 10,761,657
- Issue date Sep 1, 2020
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eraser for touch displays
- Patent number 10,606,414
- Issue date Mar 31, 2020
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pen differentiation for touch display
- Patent number 10,481,737
- Issue date Nov 19, 2019
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensing apparatus and method of operating the same
- Patent number 10,474,249
- Issue date Nov 12, 2019
- FlatFrog Laboratories AB
- Christer Fåhraeus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance monitoring and correction in a touch-sensitive apparatus
- Patent number 10,372,265
- Issue date Aug 6, 2019
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced interaction touch system
- Patent number 10,324,566
- Issue date Jun 18, 2019
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object detection in touch systems
- Patent number 10,318,041
- Issue date Jun 11, 2019
- Flatfrog Laboratories AB
- Andreas Bjorklund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of surface contamination
- Patent number 10,161,886
- Issue date Dec 25, 2018
- Flatfrog Laboratories AB
- Nicklas Ohlsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensing apparatus and method of operating the same
- Patent number 10,048,773
- Issue date Aug 14, 2018
- Flatfrog Laboratories AB
- Christer Fåhraeus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch determination with improved detection of weak interactions
- Patent number 10,031,623
- Issue date Jul 24, 2018
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tomographic processing for touch detection
- Patent number 10,019,113
- Issue date Jul 10, 2018
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing in relation to a multi-touch sensing apparatus
- Patent number 10,013,107
- Issue date Jul 3, 2018
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch determination by tomographic reconstruction
- Patent number 9,996,196
- Issue date Jun 12, 2018
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking objects on a touch surface
- Patent number 9,927,920
- Issue date Mar 27, 2018
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced interaction touch system
- Patent number 9,864,470
- Issue date Jan 9, 2018
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch determination with improved detection of weak interactions
- Patent number 9,811,209
- Issue date Nov 7, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient tomographic processing for touch determination
- Patent number 9,760,233
- Issue date Sep 12, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing in relation to a multi-touch sensing apparatus
- Patent number 9,710,101
- Issue date Jul 18, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient tomographic processing for touch determination
- Patent number 9,684,414
- Issue date Jun 20, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object detection in touch systems
- Patent number 9,626,018
- Issue date Apr 18, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch determination with signal enhancement
- Patent number 9,594,467
- Issue date Mar 14, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance monitoring and correction in a touch-sensitive apparatus
- Patent number 9,588,619
- Issue date Mar 7, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch determination by tomographic reconstruction
- Patent number 9,547,393
- Issue date Jan 17, 2017
- Flatfrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STYLUS IDENTIFICATION
- Publication number 20210103356
- Publication date Apr 8, 2021
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC OPTIMISATION OF TOUCH SIGNAL
- Publication number 20210089164
- Publication date Mar 25, 2021
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH APPARATUS
- Publication number 20210055825
- Publication date Feb 25, 2021
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH APPARATUS
- Publication number 20210026587
- Publication date Jan 28, 2021
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A TOUCH-SENSITIVE APPARATUS
- Publication number 20210026466
- Publication date Jan 28, 2021
- FlatFrog Laboratories AB
- David ANDERSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERASER FOR TOUCH DISPLAYS
- Publication number 20200393935
- Publication date Dec 17, 2020
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSITIVE APPARATUS
- Publication number 20200293136
- Publication date Sep 17, 2020
- FlatFrog Laboratories AB
- Kristofer JAKOBSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PEN DIFFERENTIATION FOR TOUCH DISPLAYS
- Publication number 20200150822
- Publication date May 14, 2020
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC OPTIMISATION OF TOUCH SIGNAL
- Publication number 20190317640
- Publication date Oct 17, 2019
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING APPARATUS AND METHOD OF OPERATING THE SAME
- Publication number 20190094990
- Publication date Mar 28, 2019
- FlatFrog Laboratories AB
- Christer Fåhraeus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS
- Publication number 20190025977
- Publication date Jan 24, 2019
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPROVED STYLUS IDENTIFICATION
- Publication number 20180356940
- Publication date Dec 13, 2018
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT CHARACTERISATION FOR TOUCH DISPLAYS
- Publication number 20180275830
- Publication date Sep 27, 2018
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PEN DIFFERENTIATION FOR TOUCH DISPLAYS
- Publication number 20180275831
- Publication date Sep 27, 2018
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERASER FOR TOUCH DISPLAYS
- Publication number 20180275788
- Publication date Sep 27, 2018
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DETERMINATION BY TOMOGRAPHIC RECONSTRUCTION
- Publication number 20180253187
- Publication date Sep 6, 2018
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED INTERACTION TOUCH SYSTEM
- Publication number 20180129354
- Publication date May 10, 2018
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DETERMINATION WITH IMPROVED DETECTION OF WEAK INTERACTIONS
- Publication number 20180018061
- Publication date Jan 18, 2018
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC TOUCH QUARANTINE FRAMES
- Publication number 20170344185
- Publication date Nov 30, 2017
- FlatFrog Laboratories AB
- Nicklas Ohlsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS
- Publication number 20170293392
- Publication date Oct 12, 2017
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE MONITORING AND CORRECTION IN A TOUCH-SENSITIVE APPARATUS
- Publication number 20170139541
- Publication date May 18, 2017
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION OF SURFACE CONTAMINATION
- Publication number 20170115235
- Publication date Apr 27, 2017
- FlatFrog Laboratories AB
- Nicklas OHLSSON
- G01 - MEASURING TESTING
Information Patent Application
TOUCH SENSING APPARATUS AND METHOD OF OPERATING THE SAME
- Publication number 20170010688
- Publication date Jan 12, 2017
- FlatFrog Laboratories AB
- Christer Fåhraeus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tomographic Processing For Touch Detection
- Publication number 20160299593
- Publication date Oct 13, 2016
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING OBJECTS ON A TOUCH SURFACE
- Publication number 20160202841
- Publication date Jul 14, 2016
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DETERMINATION WITH SIGNAL ENHANCEMENT
- Publication number 20160124551
- Publication date May 5, 2016
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DETERMINATION WITH IMPROVED DETECTION OF WEAK INTERACTIONS
- Publication number 20160070415
- Publication date Mar 10, 2016
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS
- Publication number 20160034099
- Publication date Feb 4, 2016
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED INTERACTION TOUCH SYSTEM
- Publication number 20150346911
- Publication date Dec 3, 2015
- FlatFrog Laboratories AB
- Tomas CHRISTIANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT DETECTION IN TOUCH SYSTEMS
- Publication number 20150138105
- Publication date May 21, 2015
- FlatFrog Laboratories AB
- Tomas Christiansson
- G06 - COMPUTING CALCULATING COUNTING

Tomas Christiansson

Person

Patents Grantslast 30 patents

Stylus identification

Dynamic touch quarantine frames

Detecting a brush object with a touch sensing apparatus

Touch apparatus

Eraser for touch displays

Pen differentiation for touch displays

Stylus identification

Automatic optimisation of touch signal

Eraser for touch displays

Pen differentiation for touch display

Touch sensing apparatus and method of operating the same

Performance monitoring and correction in a touch-sensitive apparatus

Enhanced interaction touch system

Object detection in touch systems

Detection of surface contamination

Touch sensing apparatus and method of operating the same

Touch determination with improved detection of weak interactions

Tomographic processing for touch detection

Data processing in relation to a multi-touch sensing apparatus

Touch determination by tomographic reconstruction

Tracking objects on a touch surface

Enhanced interaction touch system

Touch determination with improved detection of weak interactions

Efficient tomographic processing for touch determination

Data processing in relation to a multi-touch sensing apparatus

Efficient tomographic processing for touch determination

Object detection in touch systems

Touch determination with signal enhancement

Performance monitoring and correction in a touch-sensitive apparatus

Touch determination by tomographic reconstruction

Patents Applicationslast 30 patents

STYLUS IDENTIFICATION

AUTOMATIC OPTIMISATION OF TOUCH SIGNAL

TOUCH APPARATUS

TOUCH APPARATUS

A TOUCH-SENSITIVE APPARATUS

ERASER FOR TOUCH DISPLAYS

TOUCH SENSITIVE APPARATUS

PEN DIFFERENTIATION FOR TOUCH DISPLAYS

AUTOMATIC OPTIMISATION OF TOUCH SIGNAL

TOUCH SENSING APPARATUS AND METHOD OF OPERATING THE SAME

DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS

IMPROVED STYLUS IDENTIFICATION

OBJECT CHARACTERISATION FOR TOUCH DISPLAYS

PEN DIFFERENTIATION FOR TOUCH DISPLAYS

ERASER FOR TOUCH DISPLAYS

TOUCH DETERMINATION BY TOMOGRAPHIC RECONSTRUCTION

ENHANCED INTERACTION TOUCH SYSTEM

TOUCH DETERMINATION WITH IMPROVED DETECTION OF WEAK INTERACTIONS

DYNAMIC TOUCH QUARANTINE FRAMES

DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS

PERFORMANCE MONITORING AND CORRECTION IN A TOUCH-SENSITIVE APPARATUS

DETECTION OF SURFACE CONTAMINATION

TOUCH SENSING APPARATUS AND METHOD OF OPERATING THE SAME

Tomographic Processing For Touch Detection

TRACKING OBJECTS ON A TOUCH SURFACE

TOUCH DETERMINATION WITH SIGNAL ENHANCEMENT

TOUCH DETERMINATION WITH IMPROVED DETECTION OF WEAK INTERACTIONS

DATA PROCESSING IN RELATION TO A MULTI-TOUCH SENSING APPARATUS

ENHANCED INTERACTION TOUCH SYSTEM

OBJECT DETECTION IN TOUCH SYSTEMS