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Flatfrog Laboratories Ab

USPTO Granted Patents = 125

EPO Patents = 26

Trademarks = 4

Forward Citations = 3,077

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50 inventors (with patents filed for the assignee):

Tomas Christiansson (49 out of 50 patents)

Håkan Bergström (44 out of 44 patents)

Ola Wassvik (28 out of 29 patents)

4. Nicklas Ohlsson (21 out of 22 patents)

5. Mats Petter Wallander (18 out of 19 patents)

6. Thomas Craven-Bartle (16 out of 21 patents)

7. Aleksander Kocovski (12 out of 12 patents)

8. Daniel Skagmo (10 out of 10 patents)

9. Robert Ehn (10 out of 10 patents)

10. Andreas Björklund (10 out of 21 patents)

11. Henrik Wall (9 out of 9 patents)

12. Mattias Krus (8 out of 8 patents)

13. Jens Thorvinger (8 out of 9 patents)

14. Peter Juhlin (8 out of 8 patents)

15. Jonas Ove Philip Eliasson (8 out of 8 patents)

Core Competencies:

Touch-Sensing Apparatus

Optical Coupling

Touch Device

Stylus Identification

Dynamic Touch Quarantine Frames

Optical Touch System

Pen Differentiation

Detection Line Broadening

Eraser for Touch Displays

Automatic Optimisation of Touch Signal

Performance Monitoring

Videoconferencing Terminal

125 patents: Sort by Forward Citations

1. 12461630 - Touch-sensing apparatus (2025-11-04),

2. 12386461 - Touch-sensing apparatus (2025-08-12),

3. 12282653 - Touch apparatus with low latency interactions (2025-04-21),

4. 12189906 - Touch device (2025-01-07),

5. 12175044 - Optical coupling in touch-sensing systems (2024-12-24),

6. 12135847 - Interaction interface device, system and method for the same (2024-11-05),

7. 12105917 - Touch sensing apparatus and method for assembly (2024-10-01),

8. 12086362 - Optical component (2024-09-10),

9. 12056316 - Touch-sensing apparatus (2024-08-06),

10. 12055969 - Frame for a touch-sensitive device and tool therefor (2024-08-06),

11. 11966545 - Touch sensing apparatus and method for assembly (2024-04-23),

12. 11943563 - Videoconferencing terminal and method of operating the same (2024-03-26),

13. 11914819 - Touch device (2024-02-27),

14. 11907480 - Touch device (2024-02-20),

15. 11893189 - Touch-sensing apparatus (2024-02-06),

FlatFrog Laboratories AB is a technology company specializing in advanced multi-touch and stylus technology. With a focus on innovative touchscreen solutions, FlatFrog provides interactive display systems for various industries including education, collaboration, and gaming. Their cutting-edge technology enables precise touch experiences, high-resolution pen input, and seamless multi-user interactions. Visit their website to learn more about their range of products and solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

125 Patents

#7 in Lund

#61 in Sweden

#6,218 in the World

Flatfrog Laboratories Ab

Forward Citations = 3,077

50 inventors:

Tomas Christiansson (49 out of 50 patents)

Håkan Bergström (44 out of 44 patents)

Ola Wassvik (28 out of 29 patents)

4. Nicklas Ohlsson (21 out of 22 patents)

5. Mats Petter Wallander (18 out of 19 patents)

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