Samsung Sued in US Over Wi-Fi Patent Infringement

Samsung faces a new legal challenge in the United States over its Wi-Fi technology. Salal Networks LLC filed a lawsuit alleging that the company infringes on key networking patents. This development matters to consumers because the dispute targets the core network configuration functions used across Samsung's entire product lineup. Buyers of smartphones, tablets, laptops, and TVs may see legal repercussions that could affect device software or licensing costs.

Salal Networks claims unauthorized use of network configuration tech

The lawsuit focuses specifically on the Stateless Address Autoconfiguration function within IPv6 networks. Salal Networks claims Samsung uses unauthorized solutions for this network configuration process. The complaint covers a wide range of Samsung hardware including smartphones, tablets, laptops, and televisions. This broad scope indicates that the alleged infringement is embedded in the fundamental networking stack of the devices.

Salal Networks points to Samsung's open-source code for the Galaxy S25 as primary evidence. The plaintiff argues that this public code demonstrates the use of the patented technology. The lawsuit does not allege that Samsung intentionally infringed on the patents. Instead, the claim centers on the technical implementation of the network configuration features.

This legal action follows recent patent losses for Samsung in other areas. A previous dispute with Netlist resulted in judgments totaling $421 million for HBM and DDR5 patent violations. Salal Networks is seeking damages and litigation costs but has not specified an exact amount. The outcome of this case will determine if Samsung must alter its network configuration methods.