Inventor · disambiguated record
Karlheinz Hafner
Also filed as: HAFNER KARLHEINZ
2 granted patents·1 pending application·16 citations·filing 1997–2001
57Inventor score
Files withSIEMENS AG2
Top patents by PatentIndex Score
3 records- 0140US5884319APortable data carrier configuration to be operated on a data bus and data processing system having at least one portable data carrier configurationSIEMENS AG·Filed 1997·Granted Mar 16, 1999·11 cites·2 claims
- 0234US2003223567A1Method and terminal for transferring concerned messages relating to the status and/or changes in the status of a terminalFiled 2001·Application pending·0 cites
- 0331US5925928AData carrier card, assembly of at least two data carrier cards and method of accessing at least one of the data carrier cardsSIEMENS AG·Filed 1997·Granted Jul 20, 1999·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →