Inventor · disambiguated record
Norbert Fritsche
Also filed as: FRITSCHE NORBERT
3 granted patents·13 citations·filing 1995–1997
64Inventor score
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0132US5883952ACommunication switching system with performance characteristics system and a base switching systemSIEMENS AG·Filed 1995·Granted Mar 16, 1999·5 cites·5 claims
- 0229US6141407AMethod and arrangement for resolving performance feature interactions in a communication systemSIEMENS AG·Filed 1995·Granted Oct 31, 2000·3 cites·5 claims
- 0326US5793761ACommunication switching system having a user facility system and a base switching systemSIEMENS AG·Filed 1997·Granted Aug 11, 1998·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →