Patent

SEP-Related Antitrust Litigations

Our antitrust team was established in 2007. Lifang & Partners is a pioneer of antitrust litigation, having represented in multiple landmark antitrust litigations. We have acted in multiple antitrust litigations involving standard essential patents for our rich experience in both IP litigation and antitrust litigation, including a series of high-profile litigations between Huawei and Samsung. We participated in almost all the major SEP litigations in China. With our capability to handle both patent and FRAND issues, we can offer our clients optimized litigation strategies to maximize their interest. 

We have also participated in almost all the major SEP litigations in China. With our capability to handle both patent and FRAND issues, we can offer our clients optimized litigation strategies to maximize their interest. We are also experienced in advising clients on SEP-related licensing negotiation, patent filing and analyzing, etc., thus we are proud to provide one-stop SEP-related legal service from patent filing and dispute resolution.

Notable cases

Rate-setting litigations anti-suit injunction by Samsung against Ericsson

Huawei and Samsung series case of patent infringement and FRAND rate-setting case

Rate-setting litigation and anti-suit injunction by Xiaomi against InterDigital

Antitrust and rate-setting litigations by Xiaomi against Sisvel

Represented a domestic company suing General Motors for abuse of market dominance related to IP rights

Coolpad sued Ericsson for abuse of market dominance

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