Standards-essential patents, FRAND licensing, Ericsson v. Micromax. Indian telecom and IoT is the highest-leverage IP sector in the country — and the most litigated.
Indian telecom is the most patent-litigated sector in the country. Standards-essential patents (SEPs) on cellular technology — 2G, 3G, 4G LTE, 5G NR — are held by a small number of multinational patent owners and licensed to handset and infrastructure makers on FRAND (fair, reasonable and non-discriminatory) terms. The Delhi High Court has been the world's most active forum for SEP litigation outside of the United States and Germany. Ericsson v. Micromax, Ericsson v. Intex, Ericsson v. Lava and similar matters have shaped global FRAND jurisprudence.
For Indian handset OEMs, IoT device makers, networking equipment vendors and connected-product startups, the IP question is not optional. It is the structure of the business: licensing exposure on inbound SEPs, patent filings on novel implementations, design protection on physical form factors, and trademark on the consumer-facing brand.
Three filings cover most of the IP risk on day one. Each is a standalone service and each links to a deeper walkthrough.
Standards-essential patents cover features that any compliant device must implement to operate on the standard. A 4G LTE handset cannot exist without using certain patented techniques. The patent owner has agreed, when contributing the patent to the standard-setting organisation, to license it on FRAND terms — but the meaning of FRAND, and the rate, is what gets litigated.
The Delhi High Court has decided substantive FRAND issues in multiple matters since 2013, including Ericsson v. Micromax, Ericsson v. Intex, Ericsson v. Lava and others. Outcomes have included interim royalty arrangements, anti-suit injunctions, India-jurisdictional findings on global portfolios, and final royalty determinations. The framework is fact-intensive and the orders are bespoke, but the doctrinal direction is settled: Indian courts will adjudicate FRAND disputes, will quantify rates, and will grant injunctive relief in egregious non-compliance cases.
For Indian handset and IoT-device makers, the practical implication is: an inbound SEP-licensing strategy is mandatory before commercial launch at scale. Freedom-to-operate analysis on the major SEP portfolios is the starting point. License negotiation and drafting is the operational layer.
Indian telecom and IoT startups can and should file patents on genuinely novel implementations — radio-protocol optimisations, antenna designs, mesh-networking algorithms, edge-compute architectures, low-power sensor designs. India is part of the PCT system; the path is well-understood. Filing builds the defensive portfolio that lets the company sit at the table in any later cross-licensing or counter-claim scenario.
An Indian IoT-platform startup launched with no patent file and no in-bound licensing strategy. Two years in, a multinational SEP holder sent a licensing notice covering basic cellular features. The startup had no counter-claim assets — no defensive patents, no leverage. The settlement was significantly worse than it would have been with even three to five filed and prosecuting Indian patents on its own novel technology.
Indian telecom and IoT brands file design registrations on physical product shapes, packaging, antenna arrays and visible UI elements. Class 9 is the primary trademark class for telecom equipment, with Class 38 for telecommunication services and Class 42 for software platform services. Defensive trademark filings in 9, 38, 42 and 35 cover the brand across product, service and retail.
For IoT specifically, trademark filings should also consider Class 11 (smart-home heating/lighting devices), Class 21 (kitchen-related connected products), Class 28 (connected toys), depending on the product category. Filing only in Class 9 leaves the actual product category exposed.
The Telecommunication Engineering Centre (TEC), the Bureau of Indian Standards (BIS) and the Department of Telecommunications publish standards for Indian telecom and IoT devices. Some products require TEC certification (e.g. testing for Indian network compatibility). BIS certification under the Compulsory Registration Scheme applies to many electronic products. These are not IP rights, but the technical files submitted often disclose innovation that should also be in a patent file before publication.
Launching a telecom device, IoT platform or networking product in India? Run an FTO before tooling-up — the SEP exposure is real. We'll map it in a week.
WhatsApp our team →Patents that cover features which any compliant device must implement to operate on a standard (e.g., 4G LTE, 5G NR). The patent owner has agreed to license on FRAND terms. Indian handset and IoT makers must license SEPs to launch on the standard; the rate and scope are typically negotiated and, when disputed, adjudicated in Indian courts.
It was one of the first Indian SEP cases to set interim royalty rates and frame the FRAND obligation in Indian terms. Combined with the Intex and Lava matters, the Ericsson series of cases made the Delhi High Court a leading global forum for SEP/FRAND adjudication outside the US and Germany.
Class 9 (electrical/electronic apparatus), Class 38 (telecom services), Class 42 (software services). Add the product-specific class — Class 11 for smart-home heating/lighting, Class 21 for kitchen products, Class 28 for connected toys. Class 35 for retail/dealer operations.
Yes for any product implementing a cellular standard (2G/3G/4G/5G) or major wireless protocol (Wi-Fi, Bluetooth, Zigbee). SEP holders monitor launches and licensing notices typically follow within 6-18 months. FTO before launch lets the company budget for licensing, file defensive patents and structure the launch realistically.