Assignee
CHEUNG KWOK WAI
CN·5 granted patents·1 pending application·159 citations·filing 2008–2021
Top patents by PatentIndex Score
6 records- 0197US8849185B2Hybrid audio delivery system and method thereforCHEUNG KWOK WAI·Filed 2011·Granted Sep 30, 2014·45 cites·21 claims
- 0297US8582789B2Hearing enhancement systemsCHEUNG KWOK WAI·Filed 2008·Granted Nov 12, 2013·47 cites·82 claims
- 0396US8744407B2Systems and processes to manage multiple modes of communicationCHEUNG KWOK WAI·Filed 2010·Granted Jun 3, 2014·18 cites·59 claims
- 0495US8208970B2Directional communication systemsCHEUNG KWOK WAI·Filed 2009·Granted Jun 26, 2012·31 cites·22 claims
- 0590US8678311B2Comfortable seating arrangements considering usage of spaceCHEUNG KWOK WAI·Filed 2008·Granted Mar 25, 2014·18 cites·42 claims
- 0646US2022001991A1Airplane seats in the wake of covid-19CHEUNG KWOK WAI·Filed 2021·Application pending·0 cites
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