英语语法分析

Hello. Do you know the rights and obligations of a patentee?

你好。专利权人的权利和义务你知道吗？ ？

Where the patentee abandons his or its patent right by a written declaration.

专利权人以书面声明放弃其专利权的。

After the application is approved, the entity or individual that applied for it shall be the patentee.

申请被批准后，申请的单位或者个人为专利权人。