Inventor · disambiguated record
Birgit Ludwig
Also filed as: LUDWIG BIRGIT
2 granted patents·1 pending application·13 citations·filing 2011–2016
56Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
3 records- 0183US8869053B2Organizer for managing employee time and attendanceEHRLER STEFAN·Filed 2012·Granted Oct 21, 2014·10 cites·17 claims
- 0246US2013054482A1Interview assistant system and methodEHRLER STEFAN·Filed 2011·Application pending·0 cites
- 0331USD839893SDisplay screen or portion thereof with graphical user interface for time sheet data presentationSAP SE·Filed 2016·Granted Feb 5, 2019·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →