Tomas Christiansson

This inventor holds 50 USPTO granted patents and 10 published patent applications and 16 EPO patents, primarily in Touch Sensing Technology (CPC class G06F). Top assignees: Flatfrog Laboratories Ab, Other. Active years: 2013-2022.

USPTO Granted Patents = 50 (Patent Applications = 10)

% Patents Active = 22.0

EPO Patents = 16 (Patent Applications = 25)

Average Co-Inventor Count = 2.5

ph-index = 28

Forward Citations = 1,580(Granted Patents)

Forward Citations (Not Self Cited) = 1,164(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Prästvägen, SE (2014)
Torna-Haellestad, SE (2016 - 2018)
Torna-Hallestad, SE (2013 - 2021)
Torna-Hällestad, SE (2013 - 2022)

Company Filing History:

49 out of 129

Flatfrog Laboratories Ab

patents

1 out of 834,411

Other

patents

Years Active: 2013-2022

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Areas of Expertise:

Stylus Identification

Dynamic Touch Quarantine

Touch Apparatus

Eraser for Touch Displays

Pen Differentiation

Object Detection

Performance Monitoring

Tomographic Processing

Multi-Touch Detection

Signal Enhancement

Surface Contamination

Tracking Objects

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11301089 - Stylus identification (2022-04-12),

2. 11182023 - Dynamic touch quarantine frames (2021-11-23),

3. 11175756 - Detecting a brush object with a touch sensing apparatus (2021-11-16),

4. 11106312 - Touch apparatus (2021-08-31),

5. 11099688 - Eraser for touch displays (2021-08-24),

6. 11016605 - Pen differentiation for touch displays (2021-05-25),

7. 10775937 - Stylus identification (2020-09-15),

8. 10761657 - Automatic optimisation of touch signal (2020-09-01),

9. 10606414 - Eraser for touch displays (2020-03-31),

10. 10481737 - Pen differentiation for touch display (2019-11-19),

11. 10474249 - Touch sensing apparatus and method of operating the same (2019-11-12),

12. 10372265 - Performance monitoring and correction in a touch-sensitive apparatus (2019-08-06),

13. 10324566 - Enhanced interaction touch system (2019-06-18),

14. 10318041 - Object detection in touch systems (2019-06-11),

15. 10161886 - Detection of surface contamination (2018-12-25),

Title: The Innovative Journey of Tomas Christiansson

Introduction: Tomas Christiansson, a visionary inventor hailing from Torna-Hallestad, SE, has made significant contributions to the world of innovations with his creative mind and dedication to progress.

Latest Patents: Tomas Christiansson's latest patents include groundbreaking inventions in the field of renewable energy technologies, specifically focusing on solar power optimization and energy storage solutions.

Career Highlights: Throughout his illustrious career, Tomas Christiansson has been recognized for his pioneering work in sustainable technologies, earning multiple awards for his innovative approach to addressing environmental challenges.

Collaborations: Tomas Christiansson has collaborated with leading research institutions and universities to further his inventions, fostering a culture of innovation and knowledge-sharing within the scientific community.

Conclusion: In conclusion, Tomas Christiansson stands as a beacon of inspiration in the realm of inventions, continuously pushing the boundaries of what is possible through his unwavering commitment to creating a better future for all.