David is a US Patent Attorney and lawyer, a Solicitor of England and Wales, and is admitted to practice before the US Patent & Trademark Office (USPTO) and the European Patent Office (EPO).
David practises US and European patent law and acts before the USPTO and EPO advising on the validity, patentability and infringement of US and European patents, and assists in legal proceedings in the USA and Europe.
David is an electrical engineer and has wide experience in the fields of electronics and telecommunications, including telecommunication systems, video, audio and speech compression, semiconductors, computer architecture, software and Internet related applications. Before starting his career in law, David was an electrical engineer in New Zealand, Singapore and the USA for ten years. David regularly publishes on various subjects in the fields of US and European patent law.