Inventor · disambiguated record
John E. Penn
Also filed as: PENN JOHN E · PENN JOHN EDWARD
5 granted patents·40 citations·filing 1984–2015
77Inventor score
Top patents by PatentIndex Score
5 records- 0181US6806792B2Broadband, four-bit, MMIC phase shifterUNIV JOHNS HOPKINS·Filed 2002·Granted Oct 19, 2004·21 cites·10 claims
- 0274US8472887B2Radio frequency integrated circuit for enhanced transmit/receive performance in low power applications and method of making the samePENN JOHN EDWARD·Filed 2010·Granted Jun 25, 2013·7 cites·17 claims
- 0334US6650279B2Method and apparatus for non-coherent navigation using low frame rate telemetryUNIV JOHNS HOPKINS·Filed 2002·Granted Nov 18, 2003·2 cites·13 claims
- 0434US4706210AGuild array multiplier for binary numbers in two's complement notationUNIV JOHNS HOPKINS·Filed 1984·Granted Nov 10, 1987·10 cites·15 claims
- 0531US9844169B2Ka band multi-chip modulatorUNIV JOHNS HOPKINS·Filed 2015·Granted Dec 12, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →