Philips v. Bansal: Has the Delhi High Court Raised the Bar for SEP Enforcement in India?
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Introduction
For more than a decade, India’s Standard Essential Patent (SEP) jurisprudence has evolved along a trajectory broadly familiar to other major technology jurisdictions. Courts have recognised the unique nature of SEPs, accepted the centrality of FRAND licensing obligations, and attempted to strike an equilibrium between rewarding innovation and preventing abuse of standardisation-derived market power.
The Delhi High Court’s recent Division Bench decision in K.K. Bansal v. Koninklijke Philips Electronics NV and the connected appeal involving Rajesh Bansal may represent the most significant development in this evolution since the landmark decision in Intex Technologies (India) Ltd. v. Telefonaktiebolaget LM Ericsson. Yet the importance of the judgment lies not in any dramatic reformulation of SEP doctrine. On the contrary, the Court expressly reaffirms many of the foundational principles that have come to define SEP jurisprudence globally.
The significance of the decision lies elsewhere.
The judgment simultaneously embraces established SEP principles while imposing an evidentiary burden on SEP holders that may prove considerably more demanding than many patentees anticipated. In doing so, the Court appears to shift the centre of gravity of Indian SEP litigation away from questions of essentiality and infringement and towards a far more rigorous examination of FRAND compliance.
Whether this represents a necessary correction or an evidentiary overcorrection remains open to debate. What is beyond dispute is that Philips v. Bansal will likely influence SEP licensing and enforcement strategies in India for years to come.
A Judgment Defined by a Paradox
At first glance, the decision appears patentee-friendly.
The Division Bench accepts the conceptual framework developed in Intex v. Ericsson. It endorses the importance of standards and standard-setting organisations. It recognises the legitimacy of SEP rights. It accepts the indirect method of proving infringement through standard mapping. It extensively relies upon the Court of Justice of the European Union’s decision in Huawei v. ZTE, arguably the most influential SEP judgment in modern times.
Yet despite affirming these principles, the Court ultimately dismantles the foundation upon which the Single Judge had awarded Philips royalty-based damages.
This apparent contradiction is what makes the judgment important.
The Court’s message may be summarised in a single sentence:
SEP status alone is no longer enough.
A patentee may possess a valid patent. The patent may be essential to a recognised standard. The implementer’s product may practice that standard. Yet relief may still be denied unless the patentee can affirmatively establish, through credible evidence, that its licensing conduct satisfies the requirements of FRAND.
In practical terms, the judgment transforms FRAND from a background consideration into a central evidentiary issue.
The Maturation of Indian SEP Jurisprudence
The development of SEP law globally has largely been driven by the need to address two competing concerns.
The first is patent hold-up. Once a patented technology becomes incorporated into an industry standard, implementers often have no commercially viable alternative but to use that technology. This creates a risk that the patent owner may exploit its post-standardisation leverage to demand supra-competitive royalties.
The second is patent hold-out. Implementers may deliberately delay negotiations, continue using patented technology, and force SEP holders into protracted litigation in the hope of reducing royalty exposure.
Modern FRAND jurisprudence seeks to balance these competing risks.
Indian courts entered this debate through the Ericsson litigation involving Micromax, Intex, Lava and others. The resulting body of jurisprudence recognised both the legitimacy of SEP rights and the need for FRAND-based limitations on their exercise.
The Division Bench decision in Intex v. Ericsson represented a watershed moment. For the first time, an Indian appellate court comprehensively analysed SEP theory, standard-setting organisations, infringement methodologies, FRAND obligations, and the concept of willing licensors and willing licensees.
Philips v. Bansal should be viewed as the next chapter in this evolution. If Intex explained what SEP rights are, Philips is fundamentally concerned with how those rights must be proved.
The Court’s Reinforcement of SEP Doctrine
On questions of essentiality and infringement, the Division Bench largely reinforces existing doctrine.
The Court endorses the now-familiar indirect infringement methodology recognised internationally. Under this approach, a patentee may establish infringement by demonstrating that its patent maps onto the relevant standard and that the accused product also implements that standard. If both propositions are established, infringement may be inferred.
This approach aligns Indian jurisprudence with decisions such as Fujitsu v. Netgear in the United States and reflects commercial realities in industries characterised by complex standards and highly integrated technologies.
In that respect, the judgment provides continuity rather than change.
The real innovation lies in the Court’s treatment of FRAND.
FRAND as an Evidentiary Question
The most striking aspect of the judgment is its insistence that a court cannot meaningfully determine whether a licensing offer is FRAND without access to objective evidence supporting that conclusion.
The Court repeatedly emphasises that the burden lies upon the SEP holder to establish that it is a willing licensor. Only after that burden is discharged does the inquiry shift to whether the implementer is an unwilling licensee.
Conceptually, this proposition is difficult to dispute.
The more controversial aspect of the judgment lies in how the Court proposes that this burden should be satisfied.
According to the Division Bench, meaningful judicial assessment of FRAND compliance ordinarily requires access to comparable licence agreements entered into by the SEP holder with other licensees. Without such evidence, the Court suggests, there may be little basis for concluding that a royalty demand is fair, reasonable and non-discriminatory.
This is where the judgment is likely to generate significant debate.
The Practical Problem with Licensing Transparency
The Court’s insistence on licensing evidence is understandable. FRAND is not merely a rhetorical label. It is a legal standard. Courts cannot be expected to accept FRAND assertions at face value.
Yet the judgment leaves unanswered an important practical question.
How is a patentee expected to prove FRAND compliance where the very agreements that provide the best evidence are protected by strict confidentiality obligations?
SEP licences frequently involve:
- portfolio-wide arrangements;
- cross-licensing provisions;
- settlement components;
- volume-based adjustments;
- regional variations;
- commercially sensitive business terms.
Many such agreements contain confidentiality provisions that parties regard as fundamental to their commercial relationship.
The Court responds by pointing to confidentiality clubs as a solution. While confidentiality clubs undoubtedly mitigate disclosure concerns, they do not eliminate them entirely. More importantly, the judgment appears to assume that disclosure of comparable agreements is both feasible and sufficient to establish FRAND compliance.
Whether that assumption holds true in complex global licensing programmes remains uncertain.
Would Philips Have Lost Elsewhere?
An interesting question for international observers is whether Philips would have encountered similar difficulties in other leading SEP jurisdictions.
The answer is not obvious.
Courts in the United Kingdom, particularly in Unwired Planet and subsequent FRAND litigation, have demonstrated a willingness to engage with expert evidence, economic analysis, valuation methodologies, and broader licensing practices when determining FRAND rates.
Comparable licences undoubtedly remain important. However, they are not always treated as the sole or even primary basis for determining FRAND.
Similarly, the CJEU’s decision in Huawei v. ZTE established a framework for negotiation conduct. It did not prescribe a rigid evidentiary formula for proving FRAND rates before a court.
Viewed from this perspective, the Delhi High Court’s approach appears unusually evidence-centric.
Whether that approach ultimately produces more accurate FRAND determinations remains to be seen.
The Overlooked Significance of Patent Exhaustion
Although most commentary is likely to focus on FRAND, the exhaustion analysis may ultimately prove equally significant.
The Court concluded that the allegedly infringing functionality was embodied in MediaTek chips that had entered commercial circulation through authorised channels. Indeed, similar chips were found in products marketed by Philips itself.
Relying upon Section 107A(b) of the Patents Act, the Court held that patent rights were exhausted once the patented products entered commerce.
This conclusion potentially extends far beyond the DVD industry.
Modern technology products are characterised by complex supply chains involving semiconductor manufacturers, component suppliers, original equipment manufacturers and downstream distributors. If the reasoning adopted in Philips v. Bansal is applied broadly, patentees may face increasing difficulty enforcing patents against downstream purchasers where patented functionality has already been commercialised through authorised channels.
Future disputes involving telecommunications equipment, automotive systems, Internet-of-Things devices and semiconductor technologies may therefore find the exhaustion analysis every bit as important as the Court’s FRAND observations.
A Shift in Litigation Strategy
Perhaps the most immediate consequence of the judgment will be strategic.
Historically, SEP litigation in India often revolved around essentiality, infringement and interim relief. Following Philips v. Bansal, litigants are likely to devote considerably greater attention to evidentiary preparation relating to licensing conduct.
SEP holders may increasingly need to consider:
- documentation of FRAND negotiations;
- preparation of comparable licence evidence;
- economic justification of royalty structures;
- confidentiality management strategies; and
- valuation methodologies capable of surviving judicial scrutiny.
Implementers, conversely, are likely to view the judgment as confirmation that FRAND assertions are not immune from rigorous challenge.
The result may be a more evidence-intensive and commercially focused form of SEP litigation.
Conclusion
The true significance of Philips v. Bansal is not that it weakens SEP rights. It does not.
Nor does the judgment reject the principles articulated in Huawei v. ZTE or Intex v. Ericsson. On the contrary, it repeatedly relies upon them.
What the decision does is demand proof.
The Delhi High Court has signalled that assertions of FRAND compliance must be supported by evidence capable of withstanding judicial scrutiny. SEP ownership, essentiality and infringement may remain necessary elements of a successful claim, but they are no longer sufficient.
In that sense, Philips v. Bansal may mark the moment at which Indian SEP jurisprudence entered a new phase—one in which the central question is no longer whether a patent is standard essential, but whether the conduct of the SEP holder itself satisfies the standards that FRAND requires.
Whether this development ultimately promotes licensing transparency or creates new challenges for SEP enforcement remains to be seen. Either way, it is likely to shape the future of SEP litigation in India for the foreseeable future.
