Inventor · disambiguated record
Ruy L. Brandao
Also filed as: BRANDAO RUY L · BRANDAO RUY LOPES
16 granted patents·576 citations·filing 1973–2010
95Inventor score
Top patents by PatentIndex Score
16 records- 0189US4855748ATCAS bearing estimation receiver using a 4 element antennaALLIED SIGNAL INC·Filed 1988·Granted Aug 8, 1989·99 cites·16 claims
- 0287US3964064AData display system having a multilevel video storage deviceBRANDAO RUY L·Filed 1973·Granted Jun 15, 1976·66 cites·29 claims
- 0381US6222480B1Multifunction aircraft transponderALLIEDSIGNAL·Filed 1999·Granted Apr 24, 2001·97 cites·36 claims
- 0479US7724178B2Traffic alert collision avoidance system (TCAS) devices and methodsHONEYWELL INT INC·Filed 2005·Granted May 25, 2010·16 cites·17 claims
- 0579US6313783B1Transponder having directional antennasHONEYWELL INT INC·Filed 1999·Granted Nov 6, 2001·84 cites·31 claims
- 0677US4243988AMeans for improving angular resolution of incoherent pulse radar systemsBENDIX CORP·Filed 1979·Granted Jan 6, 1981·35 cites·8 claims
- 0776US6392598B1Cable phase calibration in a TCASHONEYWELL INT INC·Filed 2000·Granted May 21, 2002·41 cites·46 claims
- 0869US7761196B2Methods and systems of determining bearing when ADS-B data is unavailableHONEYWELL INT INC·Filed 2005·Granted Jul 20, 2010·7 cites·7 claims
- 0962US6587069B2Distributed power amplifier architecture for TCAS transmitterHONEYWELL INT INC·Filed 2001·Granted Jul 1, 2003·21 cites·24 claims
- 1061US5485156AAntenna stabilization error correction system for radarALLIED SIGNAL INC·Filed 1994·Granted Jan 16, 1996·41 cites·8 claims
- 1155US8566015B2Methods and systems of determining bearing when ADS-B data is unavailableBRANDAO RUY L·Filed 2010·Granted Oct 22, 2013·1 cites·5 claims
- 1255US5563604AWeather radar using spectral gaussian envelope discrimination for clutter rejectionALLIED SIGNAL INC·Filed 1995·Granted Oct 8, 1996·41 cites·15 claims
- 1349US4017853ARadar display systemBENDIX CORP·Filed 1975·Granted Apr 12, 1977·9 cites·3 claims
- 1447US8242951B2System and method for generating a reference signal for phase calibration of a systemBRANDAO RUY LOPES·Filed 2010·Granted Aug 14, 2012·1 cites·19 claims
- 1538US4809004ACrystal controlled magnetronALLIED SIGNAL INC·Filed 1987·Granted Feb 28, 1989·7 cites·19 claims
- 1637US5191340ANeutralization network for multielement antennaALLIED SIGNAL INC·Filed 1991·Granted Mar 2, 1993·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →