Inventor · disambiguated record
Keat Beng Toh
Also filed as: TOH KEAT BENG
8 granted patents·10 citations·filing 2012–2014
76Inventor score
Top patents by PatentIndex Score
8 records- 0181US9781719B2Multichannel wireless communication system, base station, and method for using channelHITACHI INT ELECTRIC INC·Filed 2013·Granted Oct 3, 2017·7 cites·9 claims
- 0267US9609523B2Relaying operation between base stations using white spaces in wireless access systemHITACHI INT ELECTRIC INC·Filed 2014·Granted Mar 28, 2017·2 cites·2 claims
- 0358US9185686B2Multichannel wireless communication system, base station, and channel using methodHITACHI INT ELECTRIC INC·Filed 2013·Granted Nov 10, 2015·1 cites·15 claims
- 0446US9438329B2Wireless communication systemHITACHI INT ELECTRIC INC·Filed 2013·Granted Sep 6, 2016·0 cites·3 claims
- 0542US8971277B2Wireless communication system and receiving deviceHITACHI INT ELECTRIC INC·Filed 2013·Granted Mar 3, 2015·0 cites·5 claims
- 0640US9049726B2Heterogeneous-systems coexistence method and wireless gateway apparatusHITACHI INT ELECTRIC INC·Filed 2013·Granted Jun 2, 2015·0 cites·8 claims
- 0736US9319888B2System and method for selecting unlicensed frequency band using hybrid TDD and FDDHASEGAWA KEIGO·Filed 2012·Granted Apr 19, 2016·0 cites·12 claims
- 0835US8958505B2Communication apparatusHITACHI INT ELECTRIC INC·Filed 2013·Granted Feb 17, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →