Coswig
Germany
3
2021-06-17
The entities that hold a legal rights for patent applications filed by inventor Heitzsch Olaf:
Olaf Heitzsch from Coswig, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Semiconductor device power metallization layer with stress-relieving heat sink structure
#2 | 2010-12-23Integrated circuit arrangement with an auxiliary indentation, particularly with aligning marks
#3 | 2007-05-10Method for producing an integrated circuit assembly with an auxiliary indentation, particularly with aligning marks, and an integrated circuit arrangement
3717199 ⎘