Company A owns the domestic design patent of the product, and manufacturer B is not authorized to produce this product. Now company C asks manufacturer B to place an order to produce this product?

There are many situations about this problem, and whether it is infringement or not should be analyzed in detail.

1. Company B produces the patented products of Company A in China. In this case, Company A infringes, but Company C does not.

2. Company B produces the patented products of Company A abroad, and Company C imports them into China, which infringes, but Company B does not.

3. The production and trading activities of Company B and Company C all take place abroad, and Company B and Company C do not infringe.