Defendant
1 case as defendant.
TCT Mobile (US) Inc. is the U.S. operating entity for the mobile device business of its parent, TCL Communication Technology Holdings, Ltd., which is a subsidiary of Chinese electronics conglomerate TCL Technology Group Corp. Founded in 1999, TCL Communication is headquartered in Shenzhen, China. As a subsidiary of the larger, partially state-owned TCL Technology, specific revenue and employee counts for TCT Mobile (US) are not typically published.
TCT Mobile designs, manufactures, and markets a portfolio of mobile and internet products. In the U.S. and other markets, the company has sold devices under several brands, including TCL, Alcatel, and Palm. It also manufactured and distributed BlackBerry-branded smartphones under a licensing agreement that has since ended. Its product lines include smartphones (such as the NXTPAPER and 50 Series), feature phones, tablets, and mobile hotspots. The company owns or licenses a wide range of mobile telecommunications technologies from 2G to 5G.
The company's patent litigation posture, based on available data, is that of an operating company defending its products. It has been a defendant in one tracked case and has not appeared as a plaintiff. This defendant-only history is typical for technology manufacturers targeted by patent assertion entities. The single tracked case was filed in the U.S. District Court for the Eastern District of Texas, a venue frequently chosen by patent plaintiffs.
The notable case involving TCT Mobile (US) Inc. is Fractus, S.A. v. TCL Communication Technology Holdings, Ltd. et al. The plaintiff, Fractus, is a Barcelona-based company that develops antenna technology and engages in patent licensing and enforcement. Fractus has filed infringement lawsuits against numerous mobile device and technology companies, often asserting patents related to miniaturized, multi-band antenna technology. The inclusion of both TCT Mobile (US) and its parent company TCL Communication as defendants is a common legal strategy in such infringement cases.
This case is part of a broader litigation campaign by Fractus against multiple technology companies, and its outcome has not been publicly disclosed.