Location History:
- Eujeongboo-si, KR (2004)
- Enijungbu-si, KR (2005)
- Kyonggi-do, KR (2005)
- Gyeonggi-do, KR (2006)
- Oeijungbu-si, KR (2007)
- Uijeongbu-si, KR (2007)
- Oeijungboo-si, KR (2008)
- Seoul, KR (1996 - 2015)
Company Filing History:
9 out of 49,791 
1 out of 2,169 
Years Active: 1996-2015
Title: Ho Joong Kang: Innovator in Projection Display Technology
Introduction
Ho Joong Kang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of projection display technology, holding a total of 10 patents. His innovative work focuses on enhancing user interaction through advanced projection systems.
Latest Patents
Among his latest patents is a projection display device designed to project an input unit image. This device utilizes a light source from a pico projector to provide a virtual keyboard function for users. The projection display device comprises several key components, including a light source unit that emits light, a light combining unit that generates leakage light and selectively combines the emitted lights, an image projection unit that projects images using the combined light, and a virtual input unit that projects an input unit image using the leakage light.
Another notable patent is a projection display device that also provides a virtual keyboard function. Similar to the previous invention, it includes a light source unit, a light combining unit, an image projection unit, and a virtual input unit, all working together to enhance the user experience.
Career Highlights
Ho Joong Kang has worked with notable organizations such as LG Electronics Inc. and the Korea Institute of Science and Technology. His experience in these companies has allowed him to develop and refine his innovative ideas in projection technology.
Collaborations
Throughout his career, Kang has collaborated with talented individuals, including Seung Gyu Lee and Sang Sik Jeong. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Ho Joong Kang is a distinguished inventor whose work in projection display technology has paved the way for innovative user interfaces. His patents reflect a commitment to enhancing the way users interact with technology through advanced projection systems.