Northeast Asia – Center of Innovation and Patenting


Patent litigations in 2019:

  • USA 3,347
  • China 22,000

Large Asian companies are
selling patents

High growth Asian
companies are buying patents

Northeast Asia
A key region for patent transactions

Patent Applications

Northeast Asia, comprising China, Japan, Korea, and Taiwan, has become the dominant region in the world for patent applications. In 2019, Patent Cooperation Treaty (PCT) applications from China, Japan, and Korea accounted for 49% of the worldwide total. This exceeded applications from North America and Europe.

Within the region, domestic patent applications have also ballooned. In 2019, there were 1.4 million invention patent applications in China, compared to 620,000 utility patent applications in the USA. Given the size of the Chinese population and its economic growth rate, as well as the strong, manufacturing-intensive economies of Japan, South Korea, and Taiwan, we expect that Northeast Asia will increasingly dominate worldwide patent applications over the coming 20 years.

Large Japanese and South Korean companies have had some of the world’s largest patent portfolios for many years. They are increasingly being joined by China’s large technology companies.

Patent Litigation

Nowadays, China has more patent litigations than any other country. In 2019, it had 22,000 patent infringement litigations accepted by first-instance courts. In the USA, by contrast, there were only 3,347 district court patent litigations filed. While patent infringement damages awarded in China are still significantly below those in the USA, the amounts awarded have been increasing steadily in recent years. Proposed legislative changes in China will increase both statutory and punitive damages.

Patent Transactions

The USA remains the largest market for secondary patent transactions—buying, selling, and licensing patents— a result of its economic size and the large damages awards available. However, secondary market patent transactions are now growing in Northeast Asia.

Large, well-established technology companies in the region are increasingly willing to sell some of their patents.

High-growth tech companies in Northeast Asia are becoming significant patent buyers. These companies’ business growth often outpaces their patent portfolio growth, leaving them exposed to demands for license fees and litigation from competitors. Purchasing patents is the quickest way to redress this imbalance. Since these companies are practicing entities, they value both current and future technologies. This contrasts with Non-Practicing Entity buyers, which primarily value patents based on current infringement, and which have recently been the largest purchasers of patents in North America.

Implications for Companies Doing Patent Transactions

For companies wanting to buy, sell, or license patents, it is now essential to include Northeast Asia as part of any transaction activity. For buyers, Northeast Asia is a great source of patents. For sellers, it is the location of many practicing-entity buyers. And for licensing entities, the region already accounts for a large share of revenues.

Doing patent transactions in Northeast Asia does bring challenges. Companies’ experience in patent transactions is often limited. Concluding transactions with these companies requires an effort to educate them about normal contractual terms and conditions and the transaction process. This can slow down negotiations.

Offering additional benefits to acounterparty can smooth transactions. If selling patents, consider giving a license to some additional patents; if licensing patents, consider also transferring some patents to the other party. Adding a tangible benefit, such as the sale or purchase of products, providing a distribution channel, or manufacturing capability, can also help smooth a transaction. For executive teams not used to the intangible nature of intellectual property, it can be much easier to approve a transaction with some tangible benefits.

Finally, English language skills can be limited, and the business culture is very different from that in western countries. The transaction will proceed more quickly and smoothly if you have someone on your team who can communicate in the language of the other party and who understands their business culture.