I don't think thats a good approach. If you contact them - you are starting a trail. You are letting everyone - especially them - know that you are infringing their patents. You are closing a big door for yourself for when they do end up suing you.
You don't want to approach them blind without knowing what kind of licensing agreements they've draw out for others. You don't want to be extorted.
You don't want to approach them blind without knowing what kind of licensing agreements they've draw out for others. You don't want to be extorted.
Its best you start out getting a lawyer.