No, patent infringement refers to using a patent for commercial purposes without the permission of the patentee. Citing other people's patent documents in academic papers has nothing to do with patent infringement, but with copyright. According to the Copyright Law, citing other people's works in academic papers to clarify a fact is not an act of copyright infringement, but the copyright owner must be specified, that is, if you cite patent documents, it does not infringe copyright, but the author must be clearly indicated.