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Oy Ajat Limited

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USPTO Granted Patents = 24

% Expired Patents = 16.7

EPO Patents = 20

Forward Citations = 202

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14 inventors (with patents filed for the assignee):

Konstantinos E Spartiotis (21 out of 47 patents)

Tuomas Pantsar (15 out of 18 patents)

Tom Schulman (6 out of 9 patents)

4. Pasi Juhani Laukka (4 out of 4 patents)

5. Henri Tapio Nykanen (2 out of 2 patents)

6. Limin Lin (2 out of 2 patents)

7. Tuomas Heikki Elmeri Lahtinen (2 out of 2 patents)

8. Henrik Viking Lohman (2 out of 2 patents)

9. Mikko Ilmari Vuorela (2 out of 2 patents)

10. Charalampos Lampropoulos (1 out of 1 patent)

11. Theofanis Orfanoudakis (1 out of 1 patent)

12. Kimmo Puhakka (1 out of 5 patents)

13. Spartiotis Konstantinos (1 out of 1 patent)

14. Anssi Leppanen (1 out of 1 patent)

15. Olli Mannisto (1 patent)

24 patents: Sort by Forward Citations

1. 9772410 - Semiconductor bump-bonded X-ray imaging device (2017-09-26),

2. 9332950 - Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom (2016-05-10),

3. 9329284 - Semiconductor bump-bonded X-ray imaging device (2016-05-03),

4. 9310495 - Photon/energy identifying X-ray and gamma ray imaging device ('PID') with a two dimensional array of pixels and system therefrom (2016-04-12),

5. 9050039 - Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom (2015-06-09),

6. 8850697 - Method for manufacturing a radiation imaging panel comprising imaging tiles (2014-10-07),

7. 8693624 - Extra-oral digital panoramic dental X-ray imaging system (2014-04-08),

8. 8532254 - Extra-oral digital panoramic dental X-ray imaging system (2013-09-10),

9. 8530850 - High energy, real time capable, direct radiation conversion X-ray imaging system for Cd-Te and Cd-Zn-Te based cameras (2013-09-10),

10. 8306181 - Single sensor multi-functional dental extra-oral x-ray imaging system and method (2012-11-06),

11. 8295432 - Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom (2012-10-23),

12. 8117741 - Method for manufacturing a radiation imaging panel comprising imaging tiles (2012-02-21),

13. 7916833 - Extra-oral digital panoramic dental X-ray imaging system (2011-03-29),

14. 7742560 - Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom (2010-06-22),

15. 7741610 - CdTe/CdZnTe radiation imaging detector and high/biasing voltage means (2010-06-22),

Company Overview

Oy Ajat Limited is a Finnish company based in Espoo, specializing in advanced software solutions for the transportation and logistics sectors. The organization focuses on developing innovative technologies that enhance operational efficiency and safety in public transport systems. With a commitment to research and development, Oy Ajat Limited leverages its expertise to create cutting-edge applications that support smart mobility initiatives, contributing to the evolution of sustainable transport solutions in Finland and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

24 Patents

#32 in Espoo

#146 in Finland

#26,686 in the World

Oy Ajat Limited

Forward Citations = 202

14 inventors:

Konstantinos E Spartiotis (21 out of 47 patents)

Tuomas Pantsar (15 out of 18 patents)

Tom Schulman (6 out of 9 patents)

4. Pasi Juhani Laukka (4 out of 4 patents)

5. Henri Tapio Nykanen (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oy Ajat Limited. Retrieved from https://idiyas.com/company/oy-ajat

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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