Sub Assembly Mapping Strategies under PRC Patent Law
Mapping sub-assemblies against PRC patent claims separates component scope from combined assembly limitations to manage indirect liability and customs hold risks.
Parallel Sourcing Verification
Meaning
Supply chain compliance protocols used by manufacturers confirm the authenticity and lawful acquisition of goods imported outside authorized distribution channels. Through parallel sourcing verification, companies ensure that gray-market products do not infringe local trademark rights or run afoul of customs regulations. This process requires a systematic review of the transaction history and the original origin of the goods.
It protects importers from intellectual property litigation and administrative penalties.
Documentation Review
The verification begins with a detailed audit of the supply chain documents. Auditors examine purchase invoices, bills of lading, and export declarations to trace the product back to the original brand owner. This establishes the legitimacy of the source.
Physical Inspection
Physical checks are conducted to identify any differences between the parallel imports and the products authorized for the local market. Under the guidelines of parallel sourcing verification, inspectors look for altered packaging or localized technical variations. If the parallel goods differ materially from the authorized versions, they may be deemed infringing by local courts even if they are genuine.
This makes physical inspection a critical component of risk mitigation for distributors.
Risk Management
Implementing these verification procedures helps companies defend against trademark infringement claims brought by exclusive distributors. If the importer can prove that the goods are genuine and were legally purchased abroad, they can often rely on the doctrine of exhaustion of rights. This legal defense reduces the risk of having the products seized or destroyed.
It enables businesses to utilize global price differences safely.