According to the statistics released by the State Intellectual Property Office (SIPO), the top ten rankings concerning patents and patent applications among domestic enterprises are listed below.
Top 10 Domestic Enterprises Filing the Invention Patent Applications in 2014 include: State Grid Corporation of China(10091), Huawei Technologies Co., Ltd.( 4119), China Petroleum & Chemical Corporation(4073), ZTE Corporation(3270), Lenovo (Beijing) Limited(2260), Boe Technology Group Co., Ltd.( 2183), Tencent Technology Shenzhen Co., Ltd.( 1770), Semiconductor Manufacturing International (Shanghai) Corporation(1524), PetroChina Company Limited(1390), Qihoo 360(1358).
Top 10 Domestic Enterprises in Terms of the Number of Invention Patents Granted in 2014 include: Huawei Technologies Co., Ltd.( 2409), ZTE Corporation(2218), China Petroleum & Chemical Corporation(1913), Hongfujin Precision Industry (Shenzhen) Co., Ltd.( 524), Haiyangwang Lighting Technology Co., Ltd.( 516), Boe Technology Group Co., Ltd.( 484), PetroChina Company Limited(476), State Grid Corporation of China(408), Shenzhen China Star Optoelectronics Technology Co., Ltd.( 362), H3C Technologies Co., Ltd.( 336).
