logo

For the Inventor, By the Inventor

Espoo, Finland

Dispelix Oy


USPTO Granted Patents = 31


Trademarks = 2

Forward Citations = 21

Loading Chart...
Loading Chart...

11 inventors (with patents filed for the assignee):

goldMedal Juuso Olkkonen (15 out of 18 patents)

silverMedal Kasimir Blomstedt (13 out of 13 patents)

bronzeMedal Ismo Vartiainen (8 out of 8 patents)

4.  Jussi Rahomäki (6 out of 6 patents)

5.  Mika Aikio (5 out of 5 patents)

6.  Antti Sunnari (5 out of 10 patents)

7.  Mikhail Erdmanis (3 out of 3 patents)

8.  Petri Myöhänen (2 out of 2 patents)

9.  Olli-Heikki Huttunen (1 out of 6 patents)

10.  Petri Stenberg (1 out of 1 patent)

11.  Janne Hyyti (0 patent)

12.  Jussi Rahom Ki (0 patent)

13.  Aapo Malkamäki (0 patent)

14.  Toni Saastamoinen (0 patent)

15.  Hanna Lajunen (0 patent)


Core Competencies:
Blazed Grating
Optical Waveguide
Augmented Reality Display
Diffractive Optics
Display Applications
Exit Pupil Expander
Waveguide Display
Grating Configuration
Interference-Free Display
Laser Projector
Multilayer Waveguide
Personal Display Device

31 patents:

1. 12663567 - Method for fabricating a blazed grating (2026-06-23),
2. 12601868 - Optical waveguide arrangement with improved capacity (2026-04-14),
3. 12521916 - Manufacturing method of master template and stamp of grating of diffractive optic element, master template and stamp (2026-01-13),
4. 12360305 - Optical waveguide for augmented reality display (2025-07-15),
5. 12253687 - Grating arrangements (2025-03-18),
6. 12242088 - Diffractive element with doubly periodic gratings (2025-03-04),
7. 12032182 - Diffractive grating (2024-07-09),
8. 12019259 - Waveguide display and display element with novel grating configuration (2024-06-25),
9. 12019236 - Diffractive exit pupil expander arrangement for display applications (2024-06-25),
10. 11906731 - Waveguide element and waveguide stack for display applications (2024-02-20),
11. 11892623 - Exit pupil expander (2024-02-06),
12. 11846787 - Diffractive waveguide element and diffractive waveguide display (2023-12-19),
13. 11846777 - Interference-free waveguide display (2023-12-19),
14. 11650427 - Diffractive display element with grating mirror (2023-05-16),
15. 11650424 - Waveguide display having improved brightness (2023-05-16),
Dispelix Oy, based in Espoo, Finland, specializes in advanced optical technologies, particularly in the development of augmented reality (AR) displays. The company focuses on creating innovative waveguide solutions that enable immersive visual experiences in various applications, including consumer electronics and industrial use. By leveraging cutting-edge research in optics and display technology, Dispelix aims to enhance the integration of digital content into the real world, paving the way for next-generation AR experiences.
Profile summary based on public USPTO records.

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Dispelix Oy
31 Patents

#28 in Espoo

#116 in Finland

#21,217 in the World

Espoo, FI
Espoo, Finland

Dispelix Oy

Forward Citations = 21

11 inventors:

goldMedal Juuso Olkkonen (15 out of 18 patents)

silverMedal Kasimir Blomstedt (13 out of 13 patents)

bronzeMedal Ismo Vartiainen (8 out of 8 patents)

4.  Jussi Rahomäki (6 out of 6 patents)

5.  Mika Aikio (5 out of 5 patents)

Please report any incorrect information to [email protected]
Loading…