Lau; Ping Cheung Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lau; Ping Cheung Michael.The latest application filed is for "method for surface decoration of an object with 3-dimensional geometry and the object obtained therefrom".
- Lau; Ping Cheung Michael - Hong Kong HK
- Lau; Ping Cheung Michael - North Point HK
| Patent | Date |
|---|---|
| Method for improving operation lifetime of capacitor, capacitor control circuit structure and use thereof Grant 9,282,601 - Lau March 8, 2 | 2016-03-08 |
| Surface identification system and method, object having an identification code pattern, and code reading apparatus for reading the object Grant 8,893,978 - Lau November 25, 2 | 2014-11-25 |
| Method For Surface Decoration Of An Object With 3-dimensional Geometry And The Object Obtained Therefrom App 20140160692 - Lau; Ping Cheung Michael | 2014-06-12 |
| Method For Improving Operation Lifetime Of Capacitor, Capacitor Control Circuit Structure And Use Thereof App 20130307436 - LAU; Ping Cheung Michael | 2013-11-21 |
| Surface Identification System And Method, Object Having An Identification Code Pattern, And Code Reading Apparatus For Reading The Object App 20120234905 - LAU; Ping Cheung Michael | 2012-09-20 |
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