Recently, Hengbo received (2020) Jing 73 Xingchu No. 2830 Judgment issued by the Supreme People’s Court, which rejected the litigation request filed by the Fractus Co., Ltd. and maintained the original trial. So far, the administrative dispute over the invalidation of the patent "an interleaved multiband antenna array" came to an end.

After accepting the client's entrustment, the team of Hengbo carried out a lot of preparatory work, successfully pointing out the defects of evidence provided by the other party and their misunderstanding for technology. Eventually, the final adjudication of the Supreme People’s Court upheld the original judgment and decided that the client of Hengbo win the patent invalidation administrative dispute.