Inventor · disambiguated record
Douglas Alan Hahn
Also filed as: HAHN DOUGLAS A · HAHN DOUGLAS ALAN
5 granted patents·1 pending application·89 citations·filing 1988–2010
81Inventor score
Top patents by PatentIndex Score
6 records- 0179US6970552B1Web-based network monitoring toolSBC PROPERTIES LP·Filed 2000·Granted Nov 29, 2005·31 cites·27 claims
- 0273US7197131B2Web-based network monitoring toolSBC PROPERTIES LP·Filed 2005·Granted Mar 27, 2007·4 cites·25 claims
- 0357US4937850AProgrammable automatic call-thru setILLINOIS BELL TELEPHONE COMPAN·Filed 1988·Granted Jun 26, 1990·23 cites·19 claims
- 0453US5369680APro-active billing and routing test setILLINOIS BELL TELEPHONE COMPAN·Filed 1993·Granted Nov 29, 1994·31 cites·14 claims
- 0550US7853005B2Web-based network monitoring toolAT & T IP I LP·Filed 2007·Granted Dec 14, 2010·0 cites·7 claims
- 0647US2011035658A1Web-based network monitoring toolAT & T IP I LP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →