Burnaby
Canada
3
2013-04-11
The entities that hold a legal rights for patent applications filed by inventor Du Weichong:
Weichong Du from Burnaby, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Ultra-large size flat panel display maskless photolithography system and method
#2 | 2013-02-21Double-sided maskless exposure system and method
#3 | 2009-02-05COATED PIPE AND METHOD USING STRAIN-HARDENING BRITTLE MATRIX COMPOSITES
98666 ⎘