| 5030909 |
Method and system for contactless testing of electronic activity in an integrated circuit chip-to-test after passivation thereof |
Armin U. Blancha, Rolf Clauberg, Ernst H. Rothauser |
1991-07-09 |
| 4999577 |
Method for contactless testing of conducting paths in a substrate using photon-assisted tunneling |
Johannes G. Beha, Armin U. Blacha, Rolf Clauberg |
1991-03-12 |
| 4868492 |
Method for contactless testing of conducting paths in a substrate using photo-assisted tunneling |
Johannes G. Beha, Armin U. Blacha, Rolf Clauberg |
1989-09-19 |
| 4843329 |
Method for contactless testing for electrical opens and short circuits in conducting paths in a substrate |
Johannes G. Beha, Armin U. Blacha, Rolf Clauberg |
1989-06-27 |
| 4264693 |
Light and current sensitive film and print-display system therewith |
Barbara A. Gardineer, Carlos J. Sambucetti |
1981-04-28 |
