Inventor · disambiguated record
Andrew A. Efanov
Also filed as: EFANOV ANDREW A
9 granted patents·611 citations·filing 2000–2021
90Inventor score
Top patents by PatentIndex Score
9 records- 0197US6657595B1Sensor-driven adaptive counterpoise antenna systemMOTOROLA INC·Filed 2002·Granted Dec 2, 2003·261 cites·20 claims
- 0295US6600450B1Balanced multi-band antenna systemMOTOROLA INC·Filed 2002·Granted Jul 29, 2003·134 cites·18 claims
- 0394US6421016B1Antenna system with channeled RF currentsMOTOROLA INC·Filed 2000·Granted Jul 16, 2002·136 cites·20 claims
- 0486US6348897B1Multi-function antenna system for radio communication deviceMOTOROLA INC·Filed 2001·Granted Feb 19, 2002·53 cites·21 claims
- 0580US9276321B2Diagonally-driven antenna system and methodSMITH HUGH K·Filed 2012·Granted Mar 1, 2016·6 cites·15 claims
- 0679US7292195B2Energy diversity antenna and systemMOTOROLA INC·Filed 2005·Granted Nov 6, 2007·14 cites·23 claims
- 0777US9800965B2Multi-microphone porting and venting structure for a communication deviceMOTOROLA SOLUTIONS INC·Filed 2015·Granted Oct 24, 2017·3 cites·23 claims
- 0874US9653813B2Diagonally-driven antenna system and methodSMITH HUGH K·Filed 2011·Granted May 16, 2017·4 cites·12 claims
- 0945US12015200B2Interface structures for wireless communication devicesAPPLE INC·Filed 2021·Granted Jun 18, 2024·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Andrew A. Efanov files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →