

Professional IP team
Junlong law firm have been committed to the professional and extensive practice of intellectual property law, and have been striving to become a leading patent boutique firm in China.
We offer extensive experiences in all facets of intellectual property service, litigation and dispute resolution, portfolio management, due diligence, securing and maintaining worldwide IP rights, and worldwide intellectual property licensing.
Our intellectual property team includes 30+ experienced attorneys-at-law and patent attorneys, and 60+ skilled technical experts, focusing on telecommunication, customer electronic, semiconductor mechanical, and biomedicine.
Our goal is “Bridging IP Rights and Successful Business”.
On May 2, 2025, the United States officially terminated the “de minimis” exemption for packages from China (including Hong Kong). This decision has sent significant ripples through global trade and cross-border e-commerce. For intellectual property (IP), this policy shift isn’t just about tariffs and logistics; it’s a critical “stress test” that profoundly impacts IP protection and management, bringing both challenges and new opportunities.
Understanding the “De Minimis” Policy
The “de minimis” rule, rooted in Section 321 of the U.S. Tariff Act of 1930, previously allowed goods valued under $800 to enter the U.S. without tariffs and with simplified customs procedures. Its original intent was to reduce customs’ administrative burden and streamline cross-border shopping. However, amidst escalating Sino-US trade tensions and rising U.S. protectionism, the policy was rescinded, ostensibly to “crack down on the influx of illicit goods and protect domestic industries.”
The immediate consequences of this policy adjustment are substantial: low-value packages from China are now subject to tariffs, and logistics processes will slow due to stricter screening and potential formal customs declarations. This significantly impacts cross-border e-commerce platforms, small and medium-sized sellers, and logistics providers heavily reliant on direct-to-consumer shipping models.
New IP Challenges
Increased Customs Compliance Risks
Previously, minor IP infractions—like irregular trademark use, high design similarity, or unauthorized copyrighted images—might have gone unnoticed due to less stringent customs screening. Now, with increased inspections, these issues are far more likely to be intercepted at customs, leading to goods detention and damage to corporate reputation. IP practitioners must now help clients establish more rigorous internal IP review processes, accurately assess export risks for existing and new products, and expand their services from simple registration applications to comprehensive risk management consulting.
IP Issues Stemming from Business Model Transformation
As businesses pivot to an overseas warehouse model, goods “in inventory” in the U.S. could more easily trigger patent infringements (e.g., method patents, warehousing system-related patents) and trademark use issues that are regionally specific. If localized cooperation or production occurs, complex IP agreements—such as technology licensing, trademark authorization, and trade secret protection—become paramount. When transitioning to a B2B model, the IP guarantees and liability sharing with downstream U.S. importers become central to contract negotiations. This demands higher levels of knowledge and experience from IP professionals, who must provide tailored IP strategic planning and risk management solutions for evolving business models.
Finding Opportunities in Crisis: New Avenues for IP Services
Every crisis presents opportunities. For forward-thinking companies, now is the opportune moment to build a robust IP “moat.”
Junlong Law Firm: Your IP “Anchor” in the Storm!
The termination of the U.S. “de minimis” policy presents an unprecedented “stress test” for all Chinese companies venturing overseas. This means you need a professional team that truly understands the U.S. market and its complex IP rules to guide you.
Junlong Law Firm is your ideal partner for navigating this IP “stress test”!
Junlong’s Advantages:
Junlong Law Firm is ready to escort your journey overseas! We are eager to work with you to transform crises into opportunities and gain a competitive edge in these new challenges!