Inventor · disambiguated record
David Nemec
Also filed as: NEMEC DAVID · NEMEC DAVID G
5 granted patents·75 citations·filing 1981–2021
74Inventor score
Top patents by PatentIndex Score
5 records- 0190US4419088AGate folding apparatusNEMEC DAVID G·Filed 1981·Granted Dec 6, 1983·65 cites·6 claims
- 0279US7738643B1Method for troubleshooting echo on teleconference bridgeAT & T CORP·Filed 2006·Granted Jun 15, 2010·10 cites·20 claims
- 0344US9420080B2Method and apparatus for providing privacy for telephone conversationsAT & T IP II LP·Filed 2015·Granted Aug 16, 2016·0 cites·19 claims
- 0444US9178478B2Method and apparatus for providing privacy for telephone conversationsCHEN BING·Filed 2007·Granted Nov 3, 2015·0 cites·17 claims
- 0540US11783650B2Method and system for access control using short-range wireless communicationsAXIS AB·Filed 2021·Granted Oct 10, 2023·0 cites·16 claims
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