Inventor · disambiguated record
Douglas E. Ehlers
Also filed as: EHLERS DOUGLAS E
4 granted patents·2 pending applications·64 citations·filing 1996–2017
78Inventor score
Top patents by PatentIndex Score
6 records- 0179US9558641B2System and method for monitoring a personJ BRASCH CO LLC·Filed 2014·Granted Jan 31, 2017·10 cites·21 claims
- 0267US5710720APhase lock loop based system and method for decomposing and tracking decomposed frequency components of a signal, with application to vibration compensation systemUNIV NEBRASKA·Filed 1996·Granted Jan 20, 1998·30 cites·26 claims
- 0345US2017140630A1System And Method For Monitoring A PersonJ BRASCH CO LLC·Filed 2017·Application pending·0 cites
- 0440US2006067266A1Radio control over internet protocol systemEHLERS DOUGLAS E·Filed 2004·Application pending·0 cites
- 0538US5844938ACarrier based data operated squelchTRANSCRYPT INT INC·Filed 1996·Granted Dec 1, 1998·16 cites·17 claims
- 0633US6256491B1Voice security between a composite channel telephone communications link and a telephoneTRANSCRYPT INT INC·Filed 1997·Granted Jul 3, 2001·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →