I tell you with 20 years of experience, intellectual property is currently the most promising industry.
However, competition is also very fierce.
Intellectual property agency mainly focuses on two aspects. One is trademark business, which has almost no technical content. Therefore, there is no profit and it is purely a price war. Trademark transfer is okay, but there is information asymmetry between supply and demand.
The other is a patent agent. This technical requirement is too strong and involves all majors. You must be proficient in it to write a high-quality patent rights document. Otherwise, you will be scolded. You will also be criticized as an amateur. This patent agent must have many years of experience in multiple industries. Otherwise, you may not understand what the client is saying.
Other software registrations are now free in most provinces.