US patent licensing firm says it received China arrest threats

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

US patent licensing firm says it received China arrest threats

The long-running legal battle between InterDigital and Huawei took a new twist this week after InterDigital claimed its representatives were threatened with arrest by China’s antitrust authorities.

InterDigital, a California-headquartered company that licenses its portfolio of wireless-related technologies to telecoms companies, says it was told that China’s National Development and Reform Commission (NDRC) “couldn’t guarantee the safety of” its executives if they attended a meeting scheduled for yesterday.

This latest move by the NDRC comes after a series of patent battles between InterDigital, which is valued at about $1.3 billion, and Huawei, China’s leading telecoms equipment company.

InterDigital revealed in a securities filing on October 31 that it is being investigated for alleged antitrust violations by the NDRC.

A spokesman for the company told Managing IP that on December 10, the NDRC requested a meeting with its chief executive officer William Merritt in Beijing on December 18.

The spokesman said InterDigital told the NDRC that Merritt could not travel to Beijing at such short notice and that the company would send other executives in his place.

He said the NDRC then informed InterDigital through its Chinese counsel that its executives might be arrested or detained.

“To this date, we have cooperated fully with the NDRC’s investigation of our company, and continue to believe that we have done absolutely nothing wrong,” the company said in a statement. “However, we are simply unable to comply with any investigation that is accompanied by a threat to the safety of our executives.”

According to Reuters, InterDigital chief executive officer Merritt said in a letter to Chinese officials that the NDIC had told InterDigital it is being investigated because it filed a complaint about Chinese companies infringing on its patents with the US International Trade Commission (ITC).

InterDigital has asked the ITC to block imports of Huawei’s products into the US, and Huawei has complained to the European Commission about InterDigital’s patent licensing strategies.

InterDigital and Huawei have also squared up before the Chinese courts. In October, Guangdong High Court affirmed a trial court's ruling that InterDigital abused its market position, after Huawei accused it of breaching China’s Anti-Monopoly Law when it attempted to license standards-essential patents involving 2G and 3G data transmission.

The court ordered a damages award of Rmb20 million ($3.3 million) and set a royalty rate for the patents – a rare example of courts taking an active role in FRAND cases. The decision is included in Managing IP’s list of the 40 most important cases of 2013.

China’s NDRC appears to be taking a tougher approach against companies it suspects of violating the country’s antitrust rules. Last month it began an investigation into the activities of semiconductor company Qualcomm. The California-based company said it is not aware of any charge by the NDRC that Qualcomm has violated the Anti-Monopoly Law.

more from across site and SHARED ros bottom lb

More from across our site

The latest round of promotions has contributed to a 21% rise in partner headcount in the past two years, with business leaders eyeing litigation and the UPC
João Negrão, EUIPO executive director, is joined by a seasoned official to reflect on three decades of stories
Sim & San, which secured the $16m victory for their client, previously led Communications Components Antenna to a $26m damages win in 2024
IP litigator Ruth Hoy has led the London office since 2022
Emotional Perception AI is seeking more than £200,000 after the UK Supreme Court backed its appeal
Lawyers at Pinsent Masons discuss why the advent of ‘AI-free’ might be a crucial moment for brands seeking to protect their identity
Newly independent King & Wood has established offices in North America, while Mallesons has entered a ‘new era’ with a 1,200-lawyer firm across Australia and Singapore
Ryan Dykal and John Wittenzellner of Boies Schiller Flexner tell Managing IP what’s driving the firm’s patent litigation expansion
News of Dolby suing Snap over AV1 and HEVC patents and SCOTUS offering guidance on the liability of internet service providers were also among the top talking points
Arrival of Caitlin Heard will bolster the soon-to-be-created Ashurst Perkins Coie’s IP presence in the capital
Gift this article