invention digital signage advertising
February 23, 2016


Riccardo Vieri was part of Interdigital patent program in mobile division

InterDigital, Inc., incorporated on March 23, 2007, designs and develops technologies for wireless communications. The Company is focused on three technology areas: cellular wireless technology, Internet of things (IoT) technology, and, through its Hillcrest Laboratories, Inc. (Hillcrest Labs) subsidiary, sensor and sensor fusion technology. The Company has designed and developed a range of technologies that are used in digital cellular and wireless products and networks, including second generation (2G), third generation (3G), fourth generation (4G) and IEEE 802-related products and networks. Products incorporating its inventions include mobile devices, such as cellular phones, tablets, notebook computers and wireless personal digital assistants; wireless infrastructure equipment, such as base stations; components, dongles and modules for wireless devices, and IoT devices and software platforms.

The Company is developing a range of technologies in the areas of video compression and delivery, security, analytics, and other areas. Hillcrest Labs is a provider of sensor processing technology. Sensor processing and sensor fusion technology has applications in IoT, augmented and virtual reality, robotics, and other areas.

Cellular Wireless Technologies

The Company is engaged in developing cellular technologies, including those related to code division multiple access (CDMA), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM)/orthogonal frequency division multiple access (OFDMA) and multiple input multiple output (MIMO). Its TDMA-based and CDMA-based inventions are being used in all 2G, 3G and 4G wireless networks, and mobile terminal devices. The Company is engaged in developing its technology portfolio in a range of areas, including the long term evolution (LTE), LTE Advanced projects and fifth generation (5G) technologies for 3G partnership project (3GPP). The Company’s LTE inventions include MIMO technologies for reducing interference and increasing data rates; power control; hybrid- automatic repeat request (ARQ) for error correction; control channel structures for signaling; multi-carrier operation; low-complexity devices; vehicular-centric communications (V2X), and other areas. Its wireless background includes engineering and corporate development activities that focus on solutions that apply to other wireless market segments. The Company builds a portfolio of technology related to wireless fidelity (Wi-Fi), wireless local area network (WLAN), wireless metropolitan area network (WMAN) and Wireless Rural Area Network (WRAN).

IoT Technology

In the field of machine-to-machine (M2M) and IoT applications, the Company is developing technologies to enable interconnection for multiple access types (cellular, WLAN and WPAN) and M2M service frameworks that can be managed by a customer and leveraged by a set of vertical applications. The Company’s oneMPOWER platform enables interoperability and scalability across diverse verticals, networks and devices. Its oneMPOWER platform is a scalable horizontal platform that helps businesses launch and manage IoT data and applications. It features a range of application enabling services that span connectivity, device, data, security and transaction management. The solution is based on an open standard with a long-term features roadmap, which interworks with existing industry protocols and alliances. The Company’s data service exchange is used for connected device platforms. The platform provides a common interface to multiple service providers, allowing companies to monetize IoT data through a low-latency service-oriented architecture.