Longfei LI

LI Longfei

IP Lawyer

Business expertise:

Experts in IP litigation

Graduated from Shandong University, majoring in law, Mr. LI, with nearly ten years of lawyer experience, can provide clients with a full range of IP legal services (involving the aspects of patents, trademarks, copyrights, trade secrets and unfair competition); enterprise IP strategy and risk management; legal compliance services such as technology assignment, licensing and so on; agency of other litigation and arbitration cases.

Working experience:

Since entering the intellectual property industry, Mr. LI has provided IP legal services for a number of clients, such as:

In the field of trademark: Beijing Guidu Trademark Agency Co.,Ltd., Jiangxi Lingxi Industrial Co.,Ltd., Quanzhou Lixing Building Materials Co.,Ltd., Huanke Sunshine Technology (Shenzhen) Co.,Ltd., Foshan Skylark Vibrator Co.,Ltd., Henan Seraph Network Technology Co.,Ltd., Dongguan Yinlang Electronics Co.,Ltd., etc.

In the field of patent: Beijing Lingzhi Hengda Trading Co.,Ltd., Bozhou Haojiu Liquor Industry Co.,Ltd., Cangzhou Senlo Teaching Equipment Manufacturing Co.,Ltd., Xiamen Yixiou Energy-saving Building Materials Co.,Ltd., Shanxi Baida Electronic Technology Co.,Ltd., Xinjiang Jintiancheng Machinery Equipment Co.,Ltd., Mianyang Starlight Microbiology Research Institute, etc.

Typical cases:

1. Represented Beijing Guidu Trademark Agency Co.,Ltd. in cases of trademark ownership and infringement dispute against Xinjiang Zusanling Foot Art Service Co.,Ltd. and HE Ningsheng, successfully protect the rights of clients.
2. Represented Jiangxi Lingxi Industrial Co.,Ltd. in an administrative dispute case over trademark review of the refusal against Trademark Review and Adjudication Board of the State Administration for Industry and Commerce.
3. Represented Quanzhou Lixing Building Materials Co.,Ltd. in an administrative dispute case over trademark application review of the refusal against the Trademark Review and Adjudication Board of the State Administration for Industry and Commerce.
4. Represented ZHU Zhihua in an administrative dispute case over design patent invalidation against Patent Reexamination Board of the State Intellectual Property Office.
5. Represented the plaintiff Shenzhen Hehua Wine Industry Co., Ltd. v. the defendant State Intellectual Property Office and the third party Bozhou Haojiu Wine Industry Co., Ltd. in an administrative dispute case over invalidation of design patent right.
6. Represented Cangzhou Xinlong Teaching Equipment Manufacturing Co.,Ltd. in a dispute case over invention patent infringement against XIE Xiaojun and PENG Shuanxia, avoided huge economic losses for the client.
7. Represented Xiamen Jienengtong Optoelectronics Technology Co.,Ltd. to respond to the invalidation of patent "LED light sound box" and successfully maintained the validity of the patent.