Patents/Inventors

Christof Pfannenmüller

ErlangenDE3 patents

4 Patents

US123088152025
Differential Double Balanced Duplexer
Apple Inc.
0 cites
US122837392025
Duplexer Architecture Using 90 Degree Hybrid Coupler Based Balancing Conditions
Apple Inc.
0 cites
US122839362025
Duplexer Measurement and Tuning Systems
Apple Inc.
0 cites
US121431452024
Duplexer Measurement and Tuning Systems
Apple Inc.
0 cites