Charles is well versed in intellectual property laws and policies, focusing on intellectual property legal practice, and has rich practical experience in trademarks, patents and other intellectual property rights licensing, intellectual property litigation, legal services for enterprise science and innovation, intellectual property rights infringement analysis and risk prevention, and trade secret management system construction services, etc. Charles has presided over and led the research and discussion of the firm's anti-monopoly research group, and handled cases including She has handled various types of intellectual property disputes, including patent disputes, trademark disputes, copyright disputes, unfair competition cases, etc., as well as patent searches, patent analyses, intellectual property due diligence investigations and other intellectual property non-litigation projects, which have been highly praised by his clients.

Attorney of China Southern Airlines Co., Ltd. in a dispute over broadcasting rights with Guangzhou Fanxing Huyu Information Technology Co.Ltd

Attorney of China Telecom Corporation's Smart Home Operation Centre in a series of disputes with Suning Sports Culture Media (Beijing) Co.Ltd

Attorney of Guangdong Province Guangyan Group Co., Ltd. in a series of unfair competition disputes

Attorney of Unilever (China) Co. and its affiliates in a series of disputes over unfair competition

Attorney of Shanghai Jade Oriental Communications Limited (TVB) in a series of disputes over information network communication rights

Attorney of Guangzhou Liede Economic Development Co., Ltd. suing Guangzhou Tianhe District Chen Wanli Architectural Design Firm for architectural design programme infringement disputes

Attorney of Shenzhen One Medical Technology Co. for trademark right cancellation review administrative disputes

Attorney of Shanghai Qianmei Advertising Co. suing Guangzhou Qianzi Beauty Instrument Co for software copyright infringement dispute

Attorney of Guangdong Shifu Electric Industry Co. suing Obo Electric (Shenzhen) Co for Trademark Infringement and Unfair Competition Dispute

Attorney of Bridgestone Corporation of Japan in trademark rights defence litigation

Attorney of Guangzhou Youdian Technology Company Limited suing Shenzhen Laidian Technology Company Limited for utility model patent infringement dispute

Attorney of patent search and patent analysis for Guangzhou Youdian Technology Co Ltd.

Attorney of patent search, patent analysis and other projects of Guangzhou Shared Mobility Technology Co Ltd.

Attorney of Shenzhen Skywheel Technology Co. Ltd. suing Dongguan YiBu Robotics Co for invention patent infringement dispute

Attorney of Zhongzhu Medical Holdings Co in cases for patent analysis project, patent ownership dispute, performance compensation dispute

Attorney of Guangzhou Light Industry and Trade Group Co. Ltd. suing Jiangmen Huazhan Import and Export Co. Ltd. for a dispute over unique decoration of well-known goods

Attorney of Zhong Liwei suing Zeng Yongmei and Foshan Lepu Jewellery Design Co for copyright dispute

Attorney of Guangdong Yongsheng Company in series Intellectual Property rights protection cases of GG Bond Animation

Attorney of Guangdong Xiaoxiong Electrical Appliance Co. in a series of disputes over infringement of design patents