In modern architecture, low-E (low-emissivity) glass is commonly used in commercial and residential buildings due to its exceptional insulation performance. This technology optimizes energy efficiency and lowers heating and cooling costs, making it an essential component of contemporary construction.
However, Low-E glass has a significant drawback: its coating, which is designed for thermal insulation, also blocks critical wireless communication signals such as LTE, 5G, Wi-Fi, and IoT. This issue is expected to worsen with the introduction of 6G technology, further obstructing seamless indoor wireless connectivity. To address these problems, additional signal repeaters must be installed, leading to increased costs and higher carbon emissions.
Kreemo has developed an innovative Low-E Antenna Glass technology called WaveZone to tackle this challenge. This technology preserves the heat-blocking performance of conventional Low-E glass while significantly enhancing wireless signal transmission. This groundbreaking solution allows for efficient signal penetration, ensuring optimal indoor connectivity. Kreemo showcased WaveZone technology at the 2025 Mobile World Congress (MWC), highlighting a transformative advancement in energy-efficient building materials and the integration of wireless communication.
KREEMO (Co-CEOs Wonbin Hong and John Joonho Park) stated, “With WaveZone technology, buildings using Low-E glass can maintain strong wireless connectivity without the cost of additional repeater installations. This breakthrough allows businesses and property managers to lower infrastructure and energy expenses while significantly reducing carbon emissions, paving the way for truly sustainable architecture.”
Kreemo further emphasized that WaveZone is designed to maximize carbon reduction benefits while enhancing energy efficiency in buildings and providing optimal wireless communication environments. The Low-E Antenna Glass is not merely a breakthrough in wireless technology; it plays a crucial role in building sustainable structures and next-generation wireless network infrastructure. Consequently, this technology is garnering significant interest from both the construction industry and the telecommunications sector, as it aligns with ESG (Environmental, Social, and Governance) management goals.
To accelerate the commercial adoption of Low-E Antenna Glass, Kreemo is actively pursuing standardization efforts and participating in domestic and international carbon credit initiatives. The company is prioritizing the establishment of domestic standards while simultaneously expanding its global partnerships to enhance its competitiveness in the international market.
As a leader in innovative antenna technology, Kreemo specializes in developing cutting-edge wireless communication solutions that extend beyond traditional RF materials. The company integrates advanced materials such as paint, glass, PCB, film, and LTCC, optimizing its technology for applications in 5G, satellite communications, automotive, and IoT devices. Furthermore, Kreemo continues to pioneer solutions that minimize radio signal dead zones, enabling broader and more stable network coverage.
Through continuous technological advancements, Kreemo positions itself at the forefront of sustainable and high-performance wireless communication solutions, shaping the future of both the construction and telecommunications industries.
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