You cannot apply without a patent. You must have at least 7 or more patents. Note that the value of an invention patent is greater than or equal to three utility model or appearance patents. If you want to apply, you must buy it, that is, transfer it. The patent application must be obtained in the past three years through a patent or exclusive license. For example, if you apply in 2012, buy patents from 2009.01.01 to 2011.12.31, but do not buy patents earlier than the company’s founding date. Please answer your question carefully and hope it will be adopted.