On December 20, 2016, the China National Intellectual Property Administration (hereinafter refered as CNIPA) issued the invalidation decision No. 30848, announcing that all the patent rights of utility model, named "Discharge tip of lightning type electronic firecracker", which were owned by Jiangxi Bangren Electronic Equipment Co., Ltd. were all valid (the picture is for Reference only and has nothing to do with this patent).

After accepting the client's commission, the Hengbo team made a lot of meticulous preparations, including successfully pointing out the flaws in the notarization of the other party's evidence and the technical understanding errors, and finally successfully maintained the patent rights.

According to the law, the patentee, who is dissatisfied with the invalidation decision, can file an administrative lawsuit request with the Beijing Intellectual Property Court within three months.

The detailed content of the invalidation decision can be found in the Annex: Invalidation Decision No. 30848.