Rachapat Sumjinda


Professional Qualifications

  • LL.B. (Thammasat University)
  • Japan Law (Chuo University)



Rachapat aka “Jay” is a highly adept lawyer, having graduated from Thammasat University with a Bachelor of Laws, specialising in Intellectual Property law and Information Technology law. He is a licensed lawyer and a member of the Law Society of Thailand, showcasing his proficiency in the legal field.

Before joining KASS, Jay spent over three years in the IP industry. During this time, he gained valuable experience in handling trademark registration, cancellation, availability searches, and other related matters. His experience has given him an in-depth understanding of the intricacies involved in these stages of the trademark registration processes.

At KASS Thailand, Jay provides clients with expert advice on trademark registrations, prosecutions, objections, and oppositions. He leverages his extensive experience to ensure that his clients’ needs are met in the most efficient and effective way possible. His strong knowledge base and attention to detail make him a valuable asset to the KASS team and its clients.

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