Description

InterDigital, Inc., through its various subsidiaries, is a leading innovator that engineers and refines technologies crucial for enabling and enhancing wireless communications. Its operational footprint spans key global regions, encompassing the United States, China, South Korea, Japan, Taiwan, and Europe. The firm provides sophisticated technological solutions vital for both digital cellular and general wireless products and network infrastructure. This includes support for a broad spectrum of mobile network generations, from 2G to 5G, alongside IEEE 802-related standards. InterDigital is at the forefront of developing foundational cellular technologies, notably CDMA, TDMA, OFDM/OFDMA, and MIMO. These advancements are integral to 2G, 3G, 4G, and 5G wireless networks, as well as mobile terminal equipment. Furthermore, its 3GPP technology portfolio addresses cutting-edge domains such as 5G New Radio (NR), beyond 5G (B5G), extended reality (XR) over wireless, and cellular Internet of Things (IoT). These innovations cater to a diverse array of connected devices, from automobiles and wearables to smart home systems, drones, and other consumer electronic products. The company also offers video coding and transmission technologies and actively engages in artificial intelligence research and development. Its patented innovations are incorporated into various end products, such as cellular handsets, tablets, notebook computers, and wireless personal digital assistants. Additionally, its technology powers wireless infrastructure equipment like base stations, components and modules for wireless apparatus, and both IoT devices and their software platforms. By December 31, 2021, InterDigital had amassed an extensive intellectual property portfolio comprising approximately 27,500 patents and patent applications. These assets span vital areas including wireless communications, video coding, display technology, and other related disciplines. Founded in 1972, InterDigital, Inc. is headquartered in Wilmington, Delaware.