Inventor · disambiguated record
Joachim Ungruh
Also filed as: UNGRUH JOACHIM
3 granted patents·38 citations·filing 1998–1998
70Inventor score
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0151US6097795AMethod for notification and control of incoming calls in a networkSIEMENS AG·Filed 1998·Granted Aug 1, 2000·24 cites·3 claims
- 0234US6480582B1E-mail server of a provider of e-mail servicesSIEMENS AG·Filed 1998·Granted Nov 12, 2002·10 cites·6 claims
- 0330US6798770B1Method for handling telephone calls via at least one telephone network using the internetSIEMENS AG·Filed 1998·Granted Sep 28, 2004·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →