ZA
Zeller, Andreas
Freising, Germany
Zeller, Andreas is a patent firm in Freising, Germany, Rated for national patent work on the cumulative record, one of 3,975 firms filing in Germany, strongest in Power and Electricity, acting for Texas Instruments Incorporated, Dallas, Texas Instruments Deutschland GmbH and Texas Instruments Inc., Dallas.
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IPRATE.EURated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
6
Success Rate
100.0%
Volume96
Success90
Speed26
Durability90
RenewalsN/A
Domestic13
Practice profile
Top classes
Power(3%) · IPC H02M 3/156 (2006.01)Electricity(2%) · IPC H03F 3/45 (2006.01)
Top clients
- Texas Instruments Incorporated, Dallas
- Texas Instruments Deutschland GmbH
- Texas Instruments Inc., Dallas
- Xignal Technologies AG
- National Semiconductor Corp., Santa Clara