Issued patents
11 issued patents in China, 20 in the U.S., 9 in Japan, 7 in the European Union and one in each of South Korea, Australia, Chile, India, Colombia, Indonesia, New Zealand and Israel. In addition, 74 pending patent applications, consisting of 15 in Mainland China, and 59 in overseas jurisdictions such as the U.S., Japan, South Korea, Australia, Israel, India and the European Union.