Smart Surfaces, Strategic Stakes: IP Battle for RIS in RF

SOPHIA ANTIPOLIS, France – April 14, 2025 │ Subtle yet transformative, reconfigurable intelligent surfaces (RIS) are quietly rewriting the rules of radio frequency (RF) communication. As we stand at the threshold of the 6G era, RIS is no longer just a promising concept in academic papers, it has become an intellectual property (IP) battleground where[…]

Featured image of the article Sensing Meets Signal: ISAC Defines the New Patent Warzone in Wireless Communications.

Sensing Meets Signal: ISAC Defines the New Patent Warzone in Wireless Communications

SOPHIA ANTIPOLIS, France – April 1, 2025 │ Integrated Sensing and Communication (ISAC) is rapidly emerging as a pivotal innovation within the wireless communication industry, shaping the evolution of 5G-Advanced and 6G technologies. Since 2020, around 2,000 related patent families have been filed globally, underscoring significant strategic investments by major telecom companies. By integrating radar-like[…]

Featured image of the article "How China is leveraging IP to regain control of its domestic supply chain in the RF Front-End industry".

How China is leveraging IP to regain control of its domestic supply chain in the RF Front-End industry

SOPHIA ANTIPOLIS, France, February 23, 2024 │ For several years, tension between China and the US have increased, reaching a peak with the ban of new communications equipment from five Chinese companies, including Huawei and ZTE, amid concerns over national security. To overcome this issue, China is pushing its domestic industries to regain a monopoly[…]

Featured image of article RF acoustic wave filters and RF front-end modules: Chinese companies MEMSonics and EPICMEMS are ramping up their developments. Cause for alarm?

RF acoustic wave filters and RF front-end modules: Chinese companies MEMSonics and EPICMEMS are ramping up their developments. Cause for alarm?

SOPHIA ANTIPOLIS, France – February 02, 2023 │ KnowMade introduces two newcomers from China (MEMSonics and EPICMEMS) who appear to be strengthening their intellectual property in RF technology. What do their patents reveal? MEMSonics and EPICMEMS: two good examples of rising RF front-end IP players For ten years, China has been the patenting activity hub[…]