Inventor · disambiguated record
James Rogers Helvin
Also filed as: HELVIN JAMES ROGERS
11 granted patents·151 citations·filing 2003–2012
89Inventor score
Top patents by PatentIndex Score
11 records- 0188US6803875B1Simulatneous dual polarization radar systemDRS WEATHER SYSTEMS INC·Filed 2003·Granted Oct 12, 2004·39 cites·20 claims
- 0282US7683828B2System and method for measuring phase and power varianceENTPR ELECTRONICS CORP·Filed 2006·Granted Mar 23, 2010·21 cites·34 claims
- 0373US6859163B2Simultaneous dual polarization radar systemDRS WEATHER SYSTEMS INC·Filed 2003·Granted Feb 22, 2005·36 cites·45 claims
- 0472US7049997B2Simultaneous dual polarization radar systemENTPR ELECTRONICS CORP·Filed 2004·Granted May 23, 2006·30 cites·33 claims
- 0570US7551123B2Phase shifted transmitted signals in a simultaneous dual polarization weather systemENTPR ELECTRONICS CORP·Filed 2006·Granted Jun 23, 2009·10 cites·30 claims
- 0669US7439899B2Encoded transmitted signals in a simultaneous dual polarization weather systemENTPR ELECTRONICS CORP·Filed 2006·Granted Oct 21, 2008·9 cites·18 claims
- 0759US7369082B2Method and apparatus implementing a scan strategy for automatic high power tube recoveryENTPR ELECTRONICS CORP·Filed 2006·Granted May 6, 2008·4 cites·30 claims
- 0856US9310479B2Transportable X-band radar having antenna mounted electronicsKNIGHT MICHAEL BRUCE·Filed 2012·Granted Apr 12, 2016·2 cites·22 claims
- 0945US9322913B2Transportable radar utilizing a fiber optic rotary joint for communication of radar reflectivity data and harmonic drives for positioning the antennaKNIGHT MICHAEL BRUCE·Filed 2012·Granted Apr 26, 2016·0 cites·20 claims
- 1043US9322912B2Transportable radar utilizing harmonic drives for anti-backlash antenna movementKNIGHT MICHAEL BRUCE·Filed 2012·Granted Apr 26, 2016·0 cites·29 claims
- 1136US7750573B2Method and apparatus for automatic high power tube recoveryENTPR ELECTRONICS CORP·Filed 2006·Granted Jul 6, 2010·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →