Nieuwrode
Belgium
3
2014-10-23
The entities that hold a legal rights for patent applications filed by inventor Das Johan:
Johan Das from Nieuwrode, BE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing a solar cell with local back contacts
#2 | 2009-04-09Semiconductor device having interconnected contact groups
#3 | 2006-09-14Method for producing a semiconductor device and resulting device
940703 ⎘