when all shareholders withdraw from the shareholders' meeting of the company, there are two situations, one is to cancel the company, and the other is to transfer the equity to others.
in the first case, the trademark can be transferred before cancellation. Because the company is cancelled, the subject does not exist, and it cannot be renewed or transferred in the future.
in the second case, the trademark can be transferred before the equity transfer, or it can be packaged and transferred together and sold to the purchaser.