Our Professional Team

Raymond Y. Chan

Reg. Patent Agent

raymondc@davidandraymond.com

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A. Justin Lum

Patent Attorney

justinl@davidandraymond.com

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Peter K. Chu

Attorney at Law 

peterc@dnriplaw.com

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Benjamin Hung

Attorney at Law

benjaminh@dnriplaw.com

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Tony W. Wong

Attorney at Law Solicitor
(England & Wales)

tonyw@dnriplaw.com

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John Richardson

Associate US Registered
Patent Agent

johnr@davidandraymond.com

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Patricia L. Ray

Attorney at Law Licensed Professional Engineer

patriciar@davidandraymond.com

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