2022-12-23
TOP10 Chinese Private Enterprises Contributors of Invention Patents (2021)
Recently, the Intellectual Property Development and Research Center of the CNIPA released the list of the TOP10 Chinese private enterprises contributors of invention patents (2021). Huawei, Tencent, OPPO, vivo, Gree, Xiaomi, Lenovo, BYD, Baidu, Fangtai ra