Location History:
- Daejon, KR (2001)
- Seoul, KR (1999 - 2015)
- Gunpo-si, KR (2013 - 2015)
Company Filing History:
7 out of 5,386 
2 out of 832,891 Years Active: 1999-2015
Title: The Innovative Contributions of Jung Ha Hwang
Introduction
Jung Ha Hwang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of light-emitting devices, holding a total of nine patents. His work focuses on enhancing the efficiency and functionality of lighting systems.
Latest Patents
Among his latest patents is a light-emitting device with an encapsulant formed with barriers, which includes a light-emitting device package. This invention provides a light-emitting device (LED) that comprises an LED chip, a barrier over the LED chip, and an encapsulating material containing a phosphor. The encapsulating material is strategically disposed inside the barrier over the LED chip. Another notable patent is for a lighting device that features a heat sink with a receiving recess, a light-emitting module, and a power controller. This innovative design allows for improved thermal management and efficient light emission.
Career Highlights
Jung Ha Hwang has worked with notable companies, including LG Innotek Co., Ltd. His experience in the industry has allowed him to develop cutting-edge technologies in the field of lighting.
Collaborations
He has collaborated with talented individuals such as Kyoung Woo Jo and Moon Han Kim, contributing to the advancement of lighting technologies.
Conclusion
Jung Ha Hwang's innovative work in light-emitting devices has significantly impacted the lighting industry. His patents reflect a commitment to improving technology and enhancing user experience.