3DB Communication Inc.

3DB Communication Inc. is a Delaware-incorporated entity specializing in wireless communication technologies, with strong ties to Raft Technologies Ltd.. While specific headquarters for this Delaware corporation are not publicly detailed, a related entity, "3db," founded in 2012, was based in Zurich, Switzerland. "3db" was acquired by Infineon Technologies on October 4, 2023, and had raised $4.55 million in funding prior to its acquisition.

The company focuses on developing and manufacturing power single chips for secure proximity verification, utilizing ultra-wideband signaling. These chips are designed for security-critical applications such as keyless access control for vehicles and buildings, and mobile payments. 3DB Communication Inc. has also held a Part 5 Experimental License (WI2XXG) from the FCC, authorizing testing of equipment for production or regulatory approval.

In terms of patent litigation, 3DB Communication Inc. appears to be an operating company defending its technology. The company has been named as a defendant in one tracked case and has not initiated any patent suits as a plaintiff. This posture suggests a focus on business operations rather than patent assertion.

The sole tracked case involving 3DB Communication Inc. is SpectraNet Technologies LLC v. Raft Technologies Ltd et al., filed on May 20, 2026, in the Illinois Northern District Court, where 3DB Communication Inc. is a co-defendant alongside Raft Technologies Ltd.. This aligns with an FCC filing noting that 3DB Communication Inc. is a Delaware corporation under common ownership with Raft Technologies, an Israeli corporation providing low-latency data transmission services to financial industry clients. The acquisition by Infineon Technologies in late 2023 represents significant external context for the company's current operational and ownership structure.