Inventor · disambiguated record
Pui Lam Cho
Also filed as: CHO PUI LAM
2 granted patents·4 citations·filing 2017–2019
44Inventor score
Technology areasA63H
Files withVTECH ELECTRONICS LTD2
Top patents by PatentIndex Score
2 records- 0175US10173142B2Electronic toy with radial independent connector and associated communication protocolVTECH ELECTRONICS LTD·Filed 2017·Granted Jan 8, 2019·4 cites·15 claims
- 0253US11305205B2Electronic toy with radial independent connector and associated communication protocolVTECH ELECTRONICS LTD·Filed 2019·Granted Apr 19, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →