ESSEN has over 100 employees, including numerous patent agents and attorneys. Our team is able to provide all IP industry services and can handle patents in all technical fields. We are particularly skilled in the areas of IC design, wafer process, chip packaging and testing, optoelectronics, information engineering, mechanical engineering, micro electromechanical systems, material engineering, chemical engineering, bio-chemistry, medicine, and pharmaceutics. With these skills, we are able to provide the best protection for our clients and help them strengthen their valuable assets.
ESSEN PATENT AND TRADEMARK OFFICE