% Expired Patents = 33.3

Forward Citations = 9

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4 inventors (with patents filed for the assignee):

Paulus Thomas Maria Van Zeijl (1 out of 9 patents)

Johannes Wilhelmus Eikenbroek (1 out of 4 patents)

Stefan Zürbes (1 out of 2 patents)

4. Jacobus Cornelis Haartsen (1 out of 140 patents)

3 patents: Sort by Forward Citations

1. 7729406 - Detection of process state change (2010-06-01),

2. 7480343 - Transceiver architecture with reduced VCO-pulling sensitivity (2009-01-20),

3. 7453853 - Adaptive correlation of access codes in a packet-based communication system (2008-11-18),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#106 in Lund

#1,604 in Sweden

Lund, Sweden

Ericsson Technology Licensing Ab

Forward Citations = 9

4 inventors:

Paulus Thomas Maria Van Zeijl (1 out of 9 patents)

Johannes Wilhelmus Eikenbroek (1 out of 4 patents)

Stefan Zürbes (1 out of 2 patents)

4. Jacobus Cornelis Haartsen (1 out of 140 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ericsson Technology Licensing Ab. Retrieved from https://idiyas.com/company/ericsson-technology-licensing-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]