What We Do

What We Do
IP Litigation

IP Litigation:

We have extensive experience of IP litigation.

Our litigation experience includes:

  • patent infringement litigation
  • trade mark infringement litigation
  • copyright infringement litigation
  • trade secret litigation
  • trade name, product packaging and design protection etc., unfair competition civil litigation
  • domain name dispute litigation
  • anti-monopoly/antitrust litigation
Patent Agency

Patent Agency:

Lusheng is one of the few law firms to be approved by the Chinese State Intellectual Property Office (SIPO) as a qualified patent agency.

Our patent lawyers and patent attorneys provide a full range of professional patent services for our clients, including:

  • conducting patent searches
  • preparing and filing patent applications (invention, utility model and design)
  • patent infringement analysis and validity assessment
  • preparing and filing invalidity applications
  • conducting civil and administrative patent litigation
Digital and Commercial

Digital and Commercial:

We support brand and technology companies to navigate the new digital landscape and deliver commercial objectives.

Our business-driven advice enables clients to exploit the opportunities by mitigating IP, legal and regulatory risks to successfully deliver their next round of innovation. Our services include: 

  • Digital marketing and digital commerce advice
  • Optimising brand protection 
  • IP risk assessment, gap analysis and protection strategies
  • Regulatory compliance including marketing, data and industry specific issues
  • Business structuring 
  • Implementation via legal tools such as third party contracts and agreements
Enforcement & Evidence Gathering

Enforcement & Evidence Gathering:

Lusheng provides clients with a wide range of enforcement options.

Lusheng provides clients with a wide range of enforcement options to protect their IP rights based on infringement of trademark, unfair competition, copyright, patent and trade secret.


The types of enforcement services we provide:

  • Administrative enforcement
  • Administrative damages claim projects
  • Criminal enforcement
  • Sending C&D letters and negotiation
  • Trade Fair enforcement
  • Online to offline enforcement