Excuse me, do I need to pay patent fees to produce my own mobile phone with Qualcomm cpu? Do you pay the patent fee in one lump sum, annually or by percentage?

1: You have to pay a patent fee for using Qualcomm processors, because communication patents are not only accepted by Qualcomm, but also by Ericsson and Nokia, so you have to pay a patent fee as long as you use them.

2. Generally, it is charged according to the proportion of commodity output, depending on the actual situation. Different companies collect patent fees in different proportions and ways.

Don't think much about making your own mobile phone. If you really have the ability to DIY one or two mobile phones yourself, no one will ask you for patent fees.