Merger Control
China
27 August 2025
DeHeng Law Offices advises large and medium-sized enterprises from China and overseas on patent, trade mark, copyright and unfair competition issues. The team is noted for its trade mark and copyright dispute expertise. Jun Cui helms the practice from Shenzhen and handles a mix of contentious and non-contentious IP matters, focusing on protecting clients’ IP rights.
Legal 500 Editorial commentary
Accolades
Client satisfaction
Key clients
- Apple Inc.
- MediaTek Inc.
- Shenzhen Tencent Computer System Co., Ltd.
- Beijing Baidu Netcom Science Technology Co., Ltd.
- Wingtech Technology Co., Ltd.
- FocalTech Systems Co., Ltd.
- Autel Intelligent Technology Corp., Ltd.
- Siglent Technologies Co., Ltd.
- Zhuhai iSmartware Technology Co., Ltd.
- Andes Technology Corporation
Work highlights
Represented Apple in its patent disputes against GPNE Corporation on standard essential patents (SEPs). The amount involved in the litigations reached RMB 900m.
Represented FocalTech (Shenzhen) in its patent application rights ownership dispute against Shenzhen Xinwei Technology Co., Mo Lianghua.
Represented Beijing Baidu Netcom Science Technology in a retrial case on infringement of information network transmission right concerning Baidu online disk.
Practice head
Mingjun Luo; Xinliang Tao; Jun Cui; Menglong Li
Other key lawyers
Tao Zhang; Ganghong Sun; Chun Zhong; Jingwei Ding