On January 5, 2022, the CNIPA issued the Invalidation Decision No. 53373, declaring that all patent rights of "Intellectual education AIO " which were owned by Beijing NEXT Class Co., LTD valid.

After accepting the client's entrustment, the team of Hengbo had done a lot of retrieval and finally invalidated the patent.

According to the law, if the claimant disagrees with the invalidation decision, he or she can file an administrative litigation to the Beijing Intellectual Property Court within 3 months.