% Expired Patents = 20.0

EPO Patents = 2

Forward Citations = 223

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7 inventors (with patents filed for the assignee):

Jakob Sternby (5 out of 13 patents)

Gunnar Sparr (3 out of 4 patents)

Jonas Morwing (2 out of 4 patents)

4. Anders Holtsberg (2 out of 2 patents)

5. Rikard Berthilsson (1 out of 8 patents)

6. Erika Oknelid (1 out of 1 patent)

7. Magnus Persson (1 out of 2 patents)

10 patents: Sort by Forward Citations

1. 8180160 - Method for character recognition (2012-05-15),

2. 7865016 - Method for additive character recognition and an apparatus thereof (2011-01-04),

3. 7756335 - Handwriting recognition using a graph of segmentation candidates and dictionary search (2010-07-13),

4. 7680334 - Presenting recognised handwritten symbols (2010-03-16),

5. 7596272 - Handling of diacritic points (2009-09-29),

6. 7580573 - Segmentation-based recognition (2009-08-25),

7. 7437001 - Method and device for recognition of a handwritten pattern (2008-10-14),

8. 7349576 - Method, device and computer program for recognition of a handwritten character (2008-03-25),

9. 7313277 - Method and device for recognition of a handwritten pattern (2007-12-25),

10. 7139430 - Character recognition (2006-11-21),

Company Overview

Zi Decuma Ab is a technology-driven company based in Lund, Sweden, specializing in advanced materials and innovative solutions for various industries. The organization focuses on developing cutting-edge technologies that enhance performance and sustainability across applications. With a strong emphasis on research and development, Zi Decuma Ab aims to push the boundaries of material science, contributing to advancements in sectors such as electronics, automotive, and healthcare, while fostering a commitment to environmental responsibility.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#45 in Lund

#594 in Sweden

#56,092 in the World

Lund, Sweden

Zi Decuma Ab

Forward Citations = 223

7 inventors:

Jakob Sternby (5 out of 13 patents)

Gunnar Sparr (3 out of 4 patents)

Jonas Morwing (2 out of 4 patents)

4. Anders Holtsberg (2 out of 2 patents)

5. Rikard Berthilsson (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zi Decuma Ab. Retrieved from https://idiyas.com/company/zi-decuma-ab

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]

2 patents (EPO):

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]