What do you mean by applying for a patent? Do you have money with you?

Simply put, if you have an innovative technical solution or product compared with the existing technology, you can apply for a patent.

Fees include official fees and agency fees. The official fee depends on whether you apply in the name of an individual or a company, whether you apply for invention, utility model or appearance. Agency fees vary from company to company. Generally, it is 2000-5000

Of course, if you can write your own patent and submit it to the patent office, you only need the official fee, so you don't need the agency fee.