Chang Tsi & Partners Awarded Top AAAAA Rating by Beijing Patent Attorneys Association



Recently, the Beijing Patent Attorneys Association announced the results of the 2023 Patent Agency Rating, with Chang Tsi & Partners being awarded the highest 'AAAAA Level' rating. This not only signifies a high recognition of Chang Tsi's patent business but also highlights its leading position in the patent field.

The rating process follows the principles of openness, fairness, and transparency, with strict adherence to standard scoring requirements. Evaluation is based on the completeness of materials submitted by agencies. Following expert scoring and approval by the Industry Evaluation Committee, the results were presented to the Standing Council for final confirmation, with 51 agencies rated in total: 24 at the AAAAA level, 15 at the AAAA level, 9 at the AAA level, and 3 at the AA level.

Established in 2002, Chang Tsi & Partners' Patent Department currently comprises over 60 patent lawyers, agents, and engineers. More than 70% of the team hold postgraduate degrees, with over half having overseas study and work experience. The team possesses extensive practical experience in various technical fields such as mechanical, electronic, communication, artificial intelligence, software, chips, liquid crystal panels, chemistry, biology, and pharmaceuticals. Upholding a customer-centric philosophy, Chang Tsi & Partners offers comprehensive one-stop services including patent monitoring, exploration, application, examination, review, invalidation, administrative litigation, infringement litigation, and licensing. With over 20 years of development, Chang Tsi & Partners has represented clients in over ten thousand patent cases, accumulating vast experience and earning widespread recognition and trust.

Looking ahead, Chang Tsi & Partners will continue to uphold the concept of being 'China's best law firm, providing clients with the best legal services to maximize their legitimate rights and interests'. We will continuously improve service quality, meet diverse client needs, and provide even higher quality and comprehensive legal services.

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