A: The trademark of the mobile phone case is in the ninth category of the trademark, 0907, a small category of telephones. Hello, trademark registration inquiry, registered trademark fee 1500. You need to provide trademark samples and applicant information. Individuals need copies of the front and back of their personal ID cards and licenses of individual industrial and commercial households (related business scope). The annual inspection of the company requires a copy of the company license and a valid license. The registration time is 1-2 years, not 100%.