Tianni Law Firm’s Intellectual Property Team operates on the core principles of professionalism, precision, and forward-thinking. 

We has built a comprehensive service system covering all types of intellectual property, including patents, trademarks and trade names, domain names, copyrights (including computer software), trade secrets, and integrated circuit layout designs. The team also deeply engages in related areas such as intellectual property antitrust and competition compliance, providing innovative entities with full lifecycle legal support from creation to application, and from protection to rights enforcement.

Core Service

Comprehensive Intellectual Property Protection

• Patents: Patent application strategy development, substantive examination response, invalidation proceedings, and infringement litigation, with particular expertise in patent layout and rights protection in high-end manufacturing, biomedicine, and information technology fields;
• Trademarks and Trade Names: Trademark registration planning, well-known trademark recognition, cross-class protection, opposition/invalidation proceedings, trade name right conflict resolution, and international trademark registration;
• Copyright (including software): Computer software copyright registration, digital work rights protection, confirmation of film/game/cultural and creative IP ownership, and infringement enforcement;
• Trade Secrets and Integrated Circuit Layout Designs: Trade secret system establishment, infringement evidence collection and litigation, integrated circuit layout design exclusive rights protection and dispute resolution;
• Domain Name Disputes: Arbitration and litigation for general top-level domain (gTLD) and country code top-level domain (ccTLD) disputes.

Dispute Resolution and Compliance Response

• Civil/Administrative Litigation: Representing clients in intellectual property infringement lawsuits, ownership disputes, licensing agreement disputes, etc., covering courts at all levels nationwide and specialized intellectual property courts;
• Administrative Procedures: Assisting clients in handling administrative procedures such as patent re-examination, trademark opposition/revocation, and copyright administrative penalties, improving the efficiency of rights confirmation and protection;
• Criminal Protection: Collaborating with judicial authorities to initiate criminal cases and investigations against malicious infringement and trade secret theft, strengthening the deterrent effect;
• Anti-Monopoly and Competition Compliance: Handling anti-monopoly issues such as abuse of intellectual property rights to exclude or restrict competition and disputes over standard essential patent (SEP) licensing fees, balancing innovation protection and market fairness.

International and Complex Transaction Support

Core team members possess combined experience in “litigation practice + application analysis + transaction negotiation,” specializing in the design of complex transaction structures such as international intellectual property licensing, cross-border technology transfer, and patent pool operation. They are familiar with cross-border protection rules such as PCT international patent applications and Madrid international trademark registration, helping clients mitigate risks and maximize value in their global expansion.

Professional Strength and Client Recognition: Tianni Law Firm has earned the trust of technology companies, cultural and creative industries, multinational corporations, and research institutions through its services characterized by a high success rate, strong execution capabilities, and a business-oriented perspective. Currently, our firm has achieved a leading regional advantage in patent, trademark, and copyright services, and has established a comprehensive intellectual property legal service system covering the following modules:

• Patent Protection and Dispute Resolution ：Application → Operation → Infringement Protection
• Trademark Confirmation and Dispute Resolution ：Registration → Confirmation of Rights → Brand Protection
• Copyright Protection and Dispute Resolution ：Confirmation of Rights → Transaction → Infringement Combat
• Proprietary Technology ：Trade Secrets, etc.
• Protection and Dispute Resolution ：System Building → Infringement Remedies
• Comprehensive Legal Consulting ：Intellectual Property Strategic Planning, Compliance and Risk Control, FTO Analysis, etc.