Inventor · disambiguated record
James R. Holthaus
Also filed as: HOLTHAUS JAMES R
5 granted patents·93 citations·filing 1996–1997
82Inventor score
Files withTRANSCRYPT INT INC5
Top patents by PatentIndex Score
5 records- 0169US5787180AMethod of connecting a scrambler or encryption device to a hand-held portable cellular telephoneTRANSCRYPT INT INC·Filed 1997·Granted Jul 28, 1998·41 cites·28 claims
- 0245US6229897B1Apparatus and method of secured analog voice communicationTRANSCRYPT INT INC·Filed 1997·Granted May 8, 2001·17 cites·34 claims
- 0345US5832076AApparatus and method for determining the presence and polarity of direct current bias voltage for microphones in telephone setsTRANSCRYPT INT INC·Filed 1996·Granted Nov 3, 1998·16 cites·27 claims
- 0440US5838804AApparatus and method for providing proper microphone DC bias current and load resistance for a telephoneTRANSCRYPT INT INC·Filed 1996·Granted Nov 17, 1998·11 cites·22 claims
- 0533US6256491B1Voice 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 →