Inventor · disambiguated record
David L. Waring
Also filed as: WARING DAVID L
3 granted patents·120 citations·filing 1983–2011
72Inventor score
Top patents by PatentIndex Score
3 records- 0190US6538451B1Single ended measurement method and system for determining subscriber loop make upTELCORDIA TECH INC·Filed 2000·Granted Mar 25, 2003·107 cites·14 claims
- 0274US8798546B2Directional filter for separating closely spaced channels in an HF transceiverBANWELL THOMAS·Filed 2011·Granted Aug 5, 2014·5 cites·9 claims
- 0347US4623888AMulti-function control interface circuitAT & T BELL LAB·Filed 1983·Granted Nov 18, 1986·8 cites·17 claims
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