Tata Consultancy Services (TCS) and Wipro have been hit with new patent infringement lawsuits in the United States, signaling rising legal risks for major Indian IT companies operating in global technology markets.
According to recent court filings, both companies are now facing separate lawsuits in U.S. federal courts in Texas, a jurisdiction known for patent litigation. The cases involve allegations related to software automation, wireless testing technologies and intellectual property misuse.
Details of the Lawsuits
In October, Calibrate Networks filed a case against TCS in the Marshall Division of Texas. The plaintiff alleges that TCS used and commercialized patented technology designed to modify or rename software applications without proper authorization. The lawsuit claims the patented process was used in enterprise solutions and software modernization services delivered to U.S. clients.
Wipro is facing a similar legal challenge. In November, Mobility Workx sued the company in the Sherman Division of Texas. The suit alleges that Wipro violated three patents linked to wireless testing systems, cellular device access frameworks and 5G network evaluation services. The plaintiff argues that Wipro’s telecom testing offerings incorporate protected technologies that require licensing.
Both lawsuits seek damages and potential injunctions that could restrict delivery or sale of related services in the U.S. market.
Legal Exposure Rising for Indian IT Firms
Industry analysts say such lawsuits reflect a shift in global IP sensitivity. Indian IT firms are moving from traditional outsourcing models to cloud platforms, digital products and automation tools — areas with dense patent ownership.
Legal experts note that U.S. courts, particularly in Texas, have historically issued significant penalties in patent disputes. For IT service providers, the risks extend beyond financial damage. Litigation can also result in operational disruption, delayed product rollouts and strained client relationships.
Industry Response and Implications
Both TCS and Wipro have not issued detailed public statements on the latest lawsuits. However, experts expect the companies to contest the allegations, challenge patent validity or pursue settlement options depending on the commercial impact.
The lawsuits highlight growing pressure on Indian IT companies to strengthen patent governance, licensing agreements and compliance procedures. With artificial intelligence, automation and 5G becoming core business areas, intellectual property exposure is expected to rise.
What Comes Next
The cases will now move through preliminary hearings and discovery phases in U.S. federal courts. The outcomes could influence future legal strategy for Indian technology firms and potentially shape compliance standards across the sector.
Investors and clients are expected to watch the developments closely, as the disputes could affect deal negotiations, innovation pipelines and technology partnerships.