A: Yes. The reasons for cancellation are as follows.

  1. Non-use cancellation system: Registration will be canceled at the request of a third party if it has not been used for three years after trademark registration.
  2. Invalidity or Cancellation Request: If a trademark is registered against the registration requirements, it is possible to request invalidation or cancellation of registration at any time. In addition, if it is based on the sameness or similarity as the preceding trademark, a claim after 5 years from registration will not be accepted.