Letters & Thoo is a specialist intellectual property practice based in Hong Kong with internationally recognised expertise in the procurement, management and protection of patent, design, and trade mark rights. Our patent attorneys and professional staff are technically qualified in diverse disciplines including mechanical, electrical and biomedical engineering, have specialist postgraduate qualifications in intellectual property law and practice, and have many years of professional experience and commercial know-how in securing intellectual property protection for a wide range of technologies, brandings and designs in Hong Kong, China and internationally.