Kim Zhang

Kim Zhang used to serve as the Head of Legal Affairs at a well-known software company. With years of experience in intellectual property (IP) practice, she specializes in foreign-related civil and commercial disputes, IP litigation, and patent information analysis.

Cases represented by Lawyer Zhang Yuxin have been included in the "2024 Summary of Adjudication Principles No. 60 of the Intellectual Property Tribunal of the Supreme People's Court" and the "2024 Typical IP Cases of Shenzhen Courts".

The cases that Lawyer Zhang Yuxin has represented include: contract dispute cases involving Shenzhen XX Investment Group Co., Ltd., Shenzhen XX Industrial Group Co., Ltd., and Shenzhen XX Co., Ltd., with the subject matter of the cases reaching RMB 320 million; she successfully reduced the client's expenditure by RMB 40 million. Other cases include an invention patent infringement dispute case regarding chip products of Shenzhen XX Semiconductor Technology Co., Ltd., an invention patent infringement dispute case regarding touch control products of Shenzhen XX Technology Development Co., Ltd., a series of utility model patent and design patent infringement dispute cases of Shenzhen XX Technology Co., Ltd., and IP complaint cases on e-commerce platforms, IP administrative complaint cases, non-infringement of trademark right confirmation disputes, and unfair competition disputes of a Hong Kong company.

Clients served by Lawyer Zhang Yuxin include Kuaishou Inc., Xiaomi Corporation, Aikosolar Co., Ltd., Appotronics Corporation Limited, Topband Co., Ltd., Shokz Technology Co., Ltd., Huasixu Technology Co., Ltd., Yisheng Technology Co., Ltd., Nuclei Technology Co., Ltd., Ouye Semiconductor Co., Ltd., Winfirst Microelectronics Co., Ltd., Shenzhen Kaihong Technology Co., Ltd., Guorun Equipment Co., Ltd., Sailongli New Materials Co., Ltd., Zhejiang Intellectual Property Protection Center, Shenzhen Nanshan Intellectual Property Protection Center, and Hangzhou Association for Science and Technology.

Representative Achievements

• Represented a Guangzhou medical device company in conducting criminal rights protection investigations, initiating criminal charges, administrative crackdowns, and unfair competition civil lawsuits, and helped the client obtain substantial compensation.

• Represented a Zhongshan equipment company in conducting patent infringement investigations against competitors, collected infringement evidence by visiting production factories and distributor stores, and obtained key evidence for subsequent rights protection.

• Represented Shenzhen XX Semiconductor Technology Co., Ltd. in an invention patent infringement dispute case regarding chip products.

• Represented Shenzhen XX Technology Co., Ltd. in an invention patent infringement dispute case regarding emergency jump starter products.

• Represented Shenzhen XX Technology Co., Ltd. in a utility model patent infringement dispute case and a patent invalidation case regarding emergency jump starter products.

• Represented Shenzhen XX Technology Co., Ltd. in a utility model patent infringement dispute case regarding fascia gun products.

• Represented Shenzhen XX Technology Development Co., Ltd. in a patent ownership dispute case regarding touch key products.

• Represented Shenzhen XX Sensing Technology Co., Ltd. in a utility model patent infringement dispute case and a patent invalidation case regarding sensor products.

• Represented Shenzhen XX Sensing Technology Co., Ltd. in a design patent infringement dispute case and a patent invalidation case regarding sensor products.

• Represented Zhejiang XX Software Co., Ltd. in an administrative litigation case regarding the invention patent of "a parking management system".

• Represented Shenzhen XX Trading Co., Ltd. in a trademark administrative litigation case.

• Represented Beijing Kuaishou Technology Co., Ltd. in an unfair competition dispute case.

• Represented a Hong Kong design company in a non-infringement of trademark right confirmation dispute and an unfair competition dispute case.

• Represented Hebei Jinshahe Flour Industry Group Co., Ltd. in trademark application cases and trademark review application cases.

• Handled cases involving former employees of a Beijing software company charged with crimes of destroying computer information systems and infringing on commercial secrets.

• Handled a series of cases involving former employees of a Beijing game company charged with crimes of destroying computer information systems, disrupting production and operation, and infringing on commercial secrets.

• Representative IP Special Legal Advisory Projects of Lawyer Zhang Yuxin

• Served as a special legal advisor to provide special legal services for patent implementation risk assessment of hair removal device products of a Shenzhen intelligent electronics company.

• Served as a special legal advisor to provide special legal services for patent implementation risk assessment of photovoltaic cell products of a leading enterprise in the photovoltaic industry.

• Served as a special legal advisor to provide special legal services for the establishment of a commercial secret management system for a Fujian new material technology company.

• Served as a special legal advisor to provide special legal services for pre-IPO commercial secret risk assessment, patent implementation risk assessment, and due diligence services for a Xiamen energy storage company.

• Served as a special legal advisor to provide special legal services for IP complaint and administrative complaint projects on e-commerce platforms of a Hong Kong design company.

• Served as a special legal advisor to provide special legal services for IP complaints on e-commerce platforms of Shenzhen Shokz Technology Co., Ltd.

• Served as a special legal advisor to provide special legal services for government institutions such as Zhejiang Intellectual Property Protection Center, Shenzhen Nanshan Intellectual Property Protection Center, and Hangzhou Association for Science and Technology.

In addition, Lawyer Zhang Yuxin also serves as a perennial legal advisor, providing IP legal consultation services for chip companies and Internet of Things (IoT) companies such as Nuclei Technology Co., Ltd., Ouye Semiconductor Co., Ltd., Winfirst Microelectronics Co., Ltd., and Shenzhen Kaihong Technology Co., Ltd