Luo Junfeng — Intellectual Property Lawyer in Ningbo

Luo’s representative matters include patent litigation before the Supreme People’s Court, Zhejiang High People’s Court, Hangzhou Intermediate People’s Court and Ningbo Intermediate People’s Court. The disputes cover utility models, design patents and industrial products such as connectors, springs, seafood transport containers and exercise equipment. That experience is especially relevant to Ningbo’s manufacturing economy, where the most valuable legal dispute may arise from a small mechanical component, tooling design or process improvement rather than a consumer-facing brand.

Manufacturing IP disputes are often difficult because several legal rights can overlap. A company may hold a utility-model or invention patent on one aspect of a component while relying on confidential drawings, tolerances and supplier specifications for the rest. When a former supplier or employee launches a competing product, the rights holder needs to decide whether the strongest route is patent infringement, trade-secret misappropriation, design-right enforcement, copyright or a claim under the Anti-Unfair Competition Law.

Luo’s patent-agent qualification is useful in that analysis because claim construction and technical comparison sit at the center of patent litigation. A business lawyer can identify that copying appears to have occurred; a patent-focused lawyer must determine whether the accused product falls within the scope of one or more asserted claims and whether the patent itself can withstand invalidity challenges. The litigation strategy should be designed around the enforceable right, not around a general sense that the competitor “copied the product.”

His profile also fits supplier-driven disputes. Ningbo manufacturers frequently use external suppliers for molds, subassemblies, tooling, surface treatment or component manufacturing. That structure can blur ownership of drawings and improvements. A supplier may argue that it independently developed a modified process, while the customer claims the design was created inside a confidential collaboration. The legal team needs the original development records, contracts, engineering-change history and access evidence before selecting the cause of action.

The 2025 revision of the Anti-Unfair Competition Law adds further importance to this work because trade-secret protection and evidentiary mechanisms must be coordinated with registered IP claims. Trade-secret litigation requires the claimant to define the secret and show corresponding confidentiality measures; patent litigation requires a technically grounded infringement analysis. Pleading both can be sensible, but only where the rights and evidence are mapped separately.

Luo’s work across machinery and automotive sectors is also relevant to product-design disputes where a competitor changes superficial features while retaining the technical concept. Depending on the facts, a design patent, utility model, invention patent or unfair-competition theory may offer different remedies and evidentiary burdens. Counsel should avoid asserting every possible right indiscriminately because a weak claim can distract from the strongest one.

His English and Korean language capability is useful for foreign-invested manufacturers and Asian supply chains. Engineering records and design ownership may originate from an overseas parent, while manufacturing and alleged copying occur in China. The litigation file needs to establish how the China entity obtained rights to use or enforce the relevant IP and how confidential information moved across group companies.

Luo should therefore be positioned as a Ningbo manufacturing-IP and patent-litigation lawyer with particular relevance to industrial components, automotive supply chains, machinery, medical products and technology companies. His profile is strongest where the dispute turns on technical comparison, patent scope, confidential engineering information and the relationship between a manufacturer and its former supplier or employee.

Luo’s patent practice is also useful before litigation. Manufacturers need to know whether a proposed product redesign actually moves outside the scope of a competitor’s patent claims, whether an employee-created improvement should be filed as a patent, and whether technical information is better preserved as a trade secret. Those decisions affect later enforceability and freedom to operate.

His experience before higher-level courts is especially relevant because patent cases can turn on technically narrow points with significant commercial consequences. An adverse first-instance ruling may affect a product line, customer relationships or export plan. Appellate strategy requires a disciplined record on claim construction, technical comparison and prior art rather than a broad re-argument of commercial unfairness.

For foreign-invested manufacturers, ownership documentation deserves the same attention as infringement. Group R&D may occur in Korea, Europe, the United States or another Chinese affiliate while the Ningbo entity manufactures the product. The local claimant must establish the legal basis on which it owns, licenses or is otherwise entitled to enforce the relevant rights.

Luo’s profile therefore fits both contentious and preventive work: patent filing strategy, manufacturing IP audits, trade-secret systems, technical due diligence and litigation involving former suppliers, employees or competitors.