Home Legal News Delhi HC Restrains Xiaomi from Enforcing Anti-Suit Injunction Order by Wuhan’s Court Against Interdigital Technology Corporation

Delhi HC Restrains Xiaomi from Enforcing Anti-Suit Injunction Order by Wuhan’s Court Against Interdigital Technology Corporation

by Shreya
Xiaomi anti injunction suit delhi hc

The Delhi High Court, on Friday, restrained Chinese electronics giant, Xiaomi from enforcing an anti-suit injunction order passed by Wuhan Intermediate People’s Court against Interdigital Technology Corporation.

“The order of the Wuhan Court, directly negates the jurisdiction of this Court, and infringes the authority of this Court to exercise jurisdiction in accordance with the laws of this country”, Justice C. Hari Shankar observed in the interim order.

Case Background

The Plaintiff herein, Interdigital Technology Corporation, had moved the High Court against infringement of its Standard Essential Patents (SEP) by Xiaomi. It was alleged that the Chinese company had been using its patented technology without entering into a licensing agreement.

Whereas the High Court had issued summons in the matter vide order dated August 4, 2020, the Wuhan Intermediary People’s Court, China (Wuhan Court) granted an “anti-suit injunction”, restraining the Plaintiff herein from pursuing and prosecuting the present suit, on the same day.

The Wuhan Court restrained the Interdigital from filing lawsuits before any courts in either China or any other countries and regions requesting to adjudicate the royalty rate of the royalty disputes in terms of the 3G and 4G SEPs against Xiaomi. It also directed Interdigital Technology Corporation to immediately withdraw or suspend their application for any temporary injunction before the High Court of Delhi against Xiaomi Communications Co., Ltd., Xiaomi Home Commercial Co., Ltd., and Beijing Xiaomi Mobile Software Co., Ltd. as well as its affiliates in terms of the 3G and 4G SEPs involved in the case before Wuhan Court.

Interdigital Technology Corporation then approached the Delhi High Court seeking an injunction against Xiaomi, restraining them from pursuing or enforcing the anti-suit injunction order.
Opposing this plea, Xiaomi contended that the present suit before the High Court is in the nature of an anti enforcement injunction, and not an anti-anti-suit injunction, as claimed by plaintiffs.

 According to him, anti-enforcement injunctions against enforcement of orders passed in foreign jurisdictions, can only granted in following circumstances (i) where the order of the foreign Court was obtained by fraud, (ii) where, after the passing of the order, the parties had entered into an agreement not to enforce it, and were in breach thereof, and (iii) where the affected plaintiff had no means of knowing that such an injunction order was going to be passed, so as to enable him to approach the court and obtained a pre-emptive anti-suit injunction.

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The court   said that the operation of the order of the Wuhan Court, would violate public policy in this county. The court also noticed that conditioning the continuance of the prosecution, by the plaintiffs, of the proceedings before it, with a penalty of about ? 1 crore per day, the Wuhan Court has effectively rendered it impossible for the plaintiff to continue to prosecute these proceedings. The judge observed:

“The inexorable sequitur is that this Court is also divested of the opportunity of adjudicating on the dispute, brought before it by the plaintiffs, which it has, otherwise, the jurisdiction to hear and decide. The order of the Wuhan Court, therefore, directly negates the jurisdiction of this Court, and infringes the authority of this Court to exercise jurisdiction in accordance with the laws of this country. It is not open to any Court to pass an order, prohibiting a court, in another country, to exercise jurisdiction lawfully vested in it. Any such decision would amount to a negation of jurisdiction, which cannot be countenanced.”

Principle of ex debito justitiae

Justice Hari Shankar emphasized in case of Xiaomi that at the time of adjudicating disputes, the highest that law can aspire to, is “justice”. He observed,

Every court, at all instances, is bound to act ex debito justitiae. Law, which does not attain to justice, is stillborn, impotent, and unworthy of invocation. It is justice, and not law, that constitutes a preambular goal of our Constitution. Attainment of justice, and upholding of all efforts that aspire to that end, have, therefore, to remain the cherished objectives of every judicial forum in this country.

Comity of Courts

The principle of comity of Courts, though hallowed and deserving of implicit adherence, cannot extend to allowing a defendant in a suit, being prosecuted in India, to employ the order of the Court, passed outside the territory of India, as a means to non-suit the plaintiff, who has instituted a plaint which, according to Indian Law, is capable of being maintained and prosecuted, the High Court held.

It added,

There is no law, in this country, which can restrain the parties from prosecuting a proceeding, which has been preferred before a judicial forum… Access to justice is one of the pillars, on which the constitutional edifice of the legal system in this country stands… Any decree, which puts a petitioner, before a Court in this country, to punitive costs, for prosecuting proceedings instituted by him, strikes at the very root of the administration of justice, in the Indian legal system.


The Court was of the opinion that in issuing an anti-enforcement injunction in case of Xiaomi, the court in India “does not interfere with the sovereign jurisdiction of a foreign judicial authority.” It emphasized,

It merely injuncts such enforcement, within its territories, of the order passed by the foreign judicial authority, by one of the parties before it, which divests the other party of a constitutional right, available to such other party under the laws of this country.

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