Johnson Lam was graduated from the University of Hong Kong in 2003 (LLB, PCLL).
Johnson started his legal career with Pang & Associates as a Trainee Solicitor. Johnson was trained in relation to a wide array of legal fields such as general commercial, family, bankruptcy, probate, building management, and litigation. Johnson was admitted as a solicitor of the High Court of Hong Kong SAR in September 2005, moved by his Principal Ms. Melissa Pang.
In 2006, Johnson moved to Twiggy M H Liu Law Office and subsequent So Keung Yip & Sin and started specializing in intellectual property laws. His areas of practice include registration of trade marks, domain names, designs and patent; trade mark opposition, revocation, restoration and rectification proceedings; handling domain name disputes; enforcement actions relating to anti-counterfeiting and custom actions; assignment and licensing of intellectual property rights etc.
Johnson has also completed a Master of Laws (China Laws) organized by the City University of Hong Kong and the Remin University of China and successfully completed his thesis in Beijing in 2009.
In 2011, Johnson rejoined Pang & Associates as a consultant.