 He subsequently taught at an adjunct professor at Yale Law School, and has lectured at many law schools in the United States and abroad, including Harvard and Stanford.A Fulbright scholar, he taught in 2005 and 2006 at Tsinghua and Renmin law schools in Beijing, China.At the same time he represented Chinese dissidents, he taught the judges, government officials and drafters of China's new copyright and intellectual property laws.