Per data released by the World Intellectual Property Organization on February 28, 2023, China remained the top originator of International Patent Cooperation Treaty (PCT) applications in 2022. China has been the top originator of PCT applications since 2019. China’s Huawei Technologies Co., Ltd. was the top filer of PCT applications in 2022. The PCT is an international treaty with more than 155 Contracting States that enables applicants to file a single PCT application designating a large number of countries. However, national …