Inventor · disambiguated record
Robert Copperwhite
Also filed as: COPPERWHITE ROBERT
9 granted patents·30 citations·filing 2013–2019
84Inventor score
Technology areasG06F
Top patents by PatentIndex Score
9 records- 0190US9405382B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2013·Granted Aug 2, 2016·12 cites·97 claims
- 0288US9965101B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted May 8, 2018·7 cites·20 claims
- 0388US9791976B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted Oct 17, 2017·5 cites·21 claims
- 0487US10402017B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted Sep 3, 2019·5 cites·20 claims
- 0570US9836166B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2016·Granted Dec 5, 2017·1 cites·23 claims
- 0665US10901556B2Instrument detection with an optical touch sensitive deviceBEECHROCK LTD·Filed 2019·Granted Jan 26, 2021·0 cites·18 claims
- 0764US10534480B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2019·Granted Jan 14, 2020·0 cites·31 claims
- 0859US10481735B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2017·Granted Nov 19, 2019·0 cites·40 claims
- 0956US10996795B2Anti-glare and anti-reflective tactile effect surface for optical touch detectionBEECHROCK LTD·Filed 2019·Granted May 4, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →