Classical cases of intellectual property rights on judicial protection in China Research on intellectual property rights protection of software Selected cases of intellectual property protection in medical institutions 并列题名：Research on intellectual property rights protection of software Legal systems on intellectual property rights of United States Annual report on intellectual property operation in China Nual report on intellectual property operation in China 并列题名：Legal systems on intellectual property rights of United States Study on the history of intellectual property rights thought in China Legal issue of intellectual property right protection of genetic resources