Inventor · disambiguated record
David Schumann
Also filed as: SCHUMANN DAVID · SCHUMANN DAVID W
5 granted patents·1 pending application·187 citations·filing 2003–2024
78Inventor score
Top patents by PatentIndex Score
6 records- 0191US7526306B2Push to talk user interfaceKYOCERA WIRELESS CORP·Filed 2004·Granted Apr 28, 2009·174 cites·19 claims
- 0287US11516307B1Support for multi-type users in a single-type computing systemSERVICENOW INC·Filed 2021·Granted Nov 29, 2022·2 cites·20 claims
- 0383US10023330B2Yarn packaging and delivery systemINVISTA NORTH AMERICA SARL·Filed 2013·Granted Jul 17, 2018·6 cites·15 claims
- 0464US12200081B2Support for multi-type users in a single-type computing systemSERVICENOW INC·Filed 2022·Granted Jan 14, 2025·0 cites·18 claims
- 0561US2025229748A1Vehicle Leveling System and Method of Achieving Absolute FlatnessFBA OPERATING CO·Filed 2024·Application pending·0 cites
- 0654US7454177B2Wireless communication device with enhanced feature setKYOCERA WIRELESS CORP·Filed 2003·Granted Nov 18, 2008·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →