Company Filing History:
Years Active: 2012-2015
Title: Hyun-Jun Jang: Innovator in Mobile Technology and Projection Systems
Introduction
Hyun-Jun Jang is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the fields of mobile technology and projection systems. With a total of 2 patents, Jang's work reflects his innovative spirit and technical expertise.
Latest Patents
One of Jang's latest patents is an "Antenna apparatus of mobile terminal." This invention features a built-in antenna apparatus that includes a main board with feeding and grounding portions. The design incorporates first and second thin metal plates that are stacked and spaced apart, allowing for effective resonance within the communication frequency band of mobile terminals.
Another significant patent is the "Focus control device for beam projector." This device enables precise control of the focus in a lens assembly. It includes a control member that is rotatably mounted on the projector, allowing for easy adjustments. The design features a rotary eccentric member and a focus guide member that work together to move the lens assembly in the direction of the optical axis, ensuring sharp image projection.
Career Highlights
Hyun-Jun Jang is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to develop innovative solutions that enhance mobile and projection technologies.
Collaborations
Jang has collaborated with talented coworkers such as Sang-Jin Eom and Ho-Saeng Kim. Their teamwork has contributed to the successful development of advanced technologies in their respective fields.
Conclusion
Hyun-Jun Jang's contributions to mobile technology and projection systems highlight his role as an influential inventor. His patents demonstrate a commitment to innovation and excellence in engineering.