HJWAVE 에이치제이웨이브

  'Leaping Forward as a Transparent and Trusted Company'   HJWAVE, a Physical AI RF specialist led by CEO Yoo Tae-Hwan, has announced its commitment to strengthening ESG (Environmental, Social, and Governance) and ethical management practices as part of building a sustainable management framework. The company recently held a declaration ceremony at its headquarters, unveiling key initiatives that include creating a safe working environment, establishing ethical management and internal regulations, preventing corruption, abuse of authority, and unfair trade practices, as well as reinforcing internal controls. HJWAVE has also launched an ESG Committee, appointing CFO Lee Jun-Hee as its chair. To further enhance its compliance management system, the company signed agreements with external law, labor, and accounting firms to ensure comprehensive oversight in legal, accounting, and labor matters. According to the company, CFO Lee is a certified public accountant with extensive expe...

  HJWAVE, a Physical AI RF specialist, announced that it has been selected for the 2025 “Patent-Driven R&D Strategy Support Program,” organized by the Korean Intellectual Property Office (KIPO) and the Korea Intellectual property STrategy Agency (KISTA). The program provides tailored patent strategies for small and mid-sized enterprises, integrating intellectual property (IP) strategies from the R&D stage to productization and commercialization. Through this support, HJWAVE plans to pursue divisional and continuation applications for its key patents, while also securing entry into major international markets. These efforts are expected to prevent competitor design-arounds and expand the scope of its patent rights. HJWAVE holds core technologies in the mmWave RF field, including 3D waveguide antennas and radar perception sensors, and has secured numerous registered and pending patents both domestically and internationally. In particular, its 3D waveguide antenna has passed t...

  From Autonomous Driving to Telecommunications – Next-Generation Antenna Technology in the Spotlight HJWAVE (CEO Taehwan Yoo), a specialist in millimeter-wave (mmWave) RF technology, announced that it will participate in the 13th Summer Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), to be held from August 20 to 23 at Alpensia Resort in Pyeongchang, Gangwon Province. At the exhibition, HJWAVE will showcase a total of 10 strategic products, including 3D waveguide antennas for autonomous vehicles, antennas for defense, aerospace and satellite applications, as well as antennas for telecommunications. These products have been designed to meet the needs of industries requiring stable performance in the millimeter-wave spectrum and have already undergone technology validation and reliability testing in real-world markets. Through its advanced three-dimensional structural design, HJWAVE minimizes high-frequency signal loss while delivering superior ...

 Proves Radar Antenna Technology for Autonomous Vehicles, Accelerates Global Market Expansion HJWAVE, a millimeter-wave (mmWave) RF specialist led by CEO Taehwan Yoo, announced on the 11th that its 3D waveguide antenna for autonomous vehicles has successfully passed the internationally recognized IEC60068-2 reliability test. The test, conducted by an accredited testing institution, confirmed the product’s ability to meet demanding environmental conditions, comparable to those required for automotive safety components. The product underwent rigorous environmental testing, including 1,000 cycles of thermal shock ranging from -40°C to 125°C, as well as high temperature and humidity, high-temperature storage, and temperature-humidity cycling tests. It also received the highest rating (Level 0) in the peel test. These results demonstrate that the antenna meets quality standards equivalent to complete radar systems used in autonomous vehicles, successfully passing the final stage of reli...

| HJWave's representative interview with Yoo Tae-Hwan HJWave, a company that started as a specialized component manufacturer focused on millimeter-wave (mmWave, 30-300 GHz) RF technology, is now transitioning into a technology firm targeting the ‘Physical AI’ era. The company is focusing on two pillars: core technologies for high-performance cognitive sensors and device manufacturing capabilities. We sat down with CEO Yoo Tae-hwan to discuss the company's vision and strategy. Q: How is HJWave preparing for the Physical AI era, and what role does the 3D waveguide antenna play? In the Physical AI era, HJWave provides 3D waveguide antennas used in high-performance cognitive radar through millimeter-wave RF design. These antennas serve as the ‘eyes’ in the Physical AI environment, playing a crucial role in autonomous driving, robotics, and industrial automation. A 'radar' is a core sensor that functions even in bad weather or at night. Among these, waveguide antennas contri...

HJ WAVE, a company specializing in millimeter-wave (mmWave) RF technology, has announced a new growth strategy focused on technological innovation through advanced manufacturing capabilities. A company spokesperson stated, “Manufacturing is more than just production — it's the process where technology is realized and validated. We are integrating technology throughout every stage of production, from product development and process design to certification compliance, establishing a consistent and reliable system.” HJ WAVE currently offers a diverse mmWave product portfolio across multiple frequency bands, including 24GHz, 60GHz, 77GHz, 79GHz, and 140GHz. The company is actively collaborating with major domestic and global automotive component manufacturers and radar specialists. With both IATF 16949 and SQ certifications, HJ WAVE demonstrates not only its technological development capabilities but also its competitiveness in manufacturing. TaeHwan Yoo, CEO of HJ WAVE, remarked, “We ...