• Represented a well-known catering chain enterprise in Shanghai to handle a series of trademark infringement and unfair competition cases, recovering economic losses of over 2 million yuan for the client, and successfully obtaining a trademark licensing fee of 1.59 million yuan, achieving the dual goals of stopping infringement and realizing licensing revenue.

• Represented a catering management company in Beijing to handle a series of trademark infringement and unfair competition cases, recovering economic losses of over 1 million yuan for the client.

• Represented the defendant Beijing catering management company to handle an unfair competition case, dismissing all the claims of the opposing party, and safeguarding the client's legitimate rights and interests.

• Represented an elderly brand catering enterprise in Anhui to handle a series of trademark infringement and unfair competition cases, recovering economic losses of over 1.5 million yuan for the client, and effectively imposing legal deterrence on the infringing party.

• Represented a leading supermarket enterprise in Chongqing to handle a series of trademark infringement and unfair competition disputes cases, recovering economic losses of approximately 500,000 yuan for the client, and assisting the client in stabilizing the brand order in the regional market.

• Represented Shanghai a technology company to handle a dispute case involving infringement of design patent rights.

• Represented Shanghai a cultural development company (the licensee of Ultraman) to handle a trademark infringement case, safeguarding the brand rights and market order of the right holder.

• Represented Guangdong a ceramic company, Guangdong a holding company, and Inner Mongolia a catering group company to handle trademark infringement dispute cases, covering the brand protection needs in the manufacturing industry, building materials sector, and the catering industry.

• Represented Lin and Chen to handle lease contract dispute cases, recovering the client's due return rent of over 2.4 million yuan, effectively safeguarding the client's financial rights.

2013 - 2019: Kepuia (Nanjing) Chemical Co., Ltd., Shanghai Taihe International Trade Co., Ltd., Nu'an Shili Ke Shang Goods Inspection (Shanghai) Co., Ltd. - Chemical product research and development, as well as patent technology disclosure writing

Nov 2020 - Feb 2023: Shanghai Shenhao Law Firm - Intern lawyer, lawyer, patent agent

Feb 2023 - May 2026: Beijing Yingke (Shanghai) Law Firm - Lawyer, patent agent, enterprise compliance specialist (senior)

May 2026 - Present: Shanghai Dehe Hantong Law Firm - Lawyer, patent agent, enterprise compliance specialist (senior)

Jun 2024 to present, an expert in the rights protection and assistance database of the Shanghai Intellectual Property Protection Center.