Inventor · disambiguated record
Wayne P. Chau
Also filed as: CHAU WAYNE P
2 granted patents·3 pending applications·77 citations·filing 2003–2016
66Inventor score
Files withCHAU WAYNE P5
Top patents by PatentIndex Score
5 records- 0185US7024375B2System and method for purchasing game and lottery ticketsCHAU WAYNE P·Filed 2003·Granted Apr 4, 2006·72 cites·9 claims
- 0273US7677453B2System and method for purchasing game and lottery ticketsCHAU WAYNE P·Filed 2006·Granted Mar 16, 2010·5 cites·9 claims
- 0357US2017103348A1System and method for purchasing game and lottery ticketsCHAU WAYNE P·Filed 2016·Application pending·0 cites
- 0456US2009210314A1System and method for purchasing game and lottery ticketsCHAU WAYNE P·Filed 2008·Application pending·0 cites
- 0546US2012270629A1System and method for purchasing game and lottery ticketsCHAU WAYNE P·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →