Questions tagged [us6173146]
The us6173146 tag has no usage guidance.
1
question
1
vote
0answers
61 views
Is it safe to buy this product from this company when patent is granted?
If GPI company got granted this patent US 6173146 can it be still be sued by Canon if they think that this infringe Canon patent?
Is it safe to buy this product from this company when patent is ...
