This inventor holds 4 USPTO granted patents. Top assignees: Volkswagen Ag, Audi Ag, International Business Machines Corporation. Active years: 2016-2021.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Angela-Kristina Speidel. Retrieved from https://idiyas.com/inventor/angela-kristina-speidel
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 75.0
Average Co-Inventor Count = 2.9
ph-index = 1
Forward Citations = 4(Granted Patents)
Location History:
- Sunnyvale, CA (US) (2016)
- Mountain View, CA (US) (2020 - 2021)
Company Filing History:
3 out of 3,764 
Volkswagen Ag
2 out of 3,592 
Audi Ag
2 out of 166,425 
International Business Machines Corporation
4. 2 out of 61
Porsche Ag
where one patent can have more than one assignee
Years Active: 2016-2021
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4 patents (USPTO):Explore Patents
I specialize in the spheres of innovations, inventions, inventors, patent attorneys, assignees, and patents. If you have any questions related to these areas, feel free to ask.
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Angela-Kristina Speidel. Retrieved from https://idiyas.com/inventor/angela-kristina-speidel
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]
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]
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]
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]
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]