Inventor · disambiguated record
Ping Cheung Michael Lau
Also filed as: LAU PING CHEUNG MICHAEL · LAU PING-CHEUNG
3 granted patents·1 pending application·11 citations·filing 1995–2013
59Inventor score
Top patents by PatentIndex Score
4 records- 0176US8893978B2Surface identification system and method, object having an identification code pattern, and code reading apparatus for reading the objectLAU PING CHEUNG MICHAEL·Filed 2011·Granted Nov 25, 2014·10 cites·20 claims
- 0241US9282601B2Method for improving operation lifetime of capacitor, capacitor control circuit structure and use thereofLAU PING CHEUNG MICHAEL·Filed 2012·Granted Mar 8, 2016·0 cites·12 claims
- 0334US2014160692A1Method for surface decoration of an object with 3-dimensional geometry and the object obtained therefromPC CONCEPTS LTD·Filed 2013·Application pending·0 cites
- 0418US5566240AMethod and apparatus for enhancing the quality of sound from electrically powered audio equipmentFiled 1995·Granted Oct 15, 1996·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Ping Cheung Michael Lau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →