This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: The Innovative Contributions of Dongju Chang
Introduction
Dongju Chang is a prominent inventor based in Suwon, South Korea. He is known for his significant contributions to the field of semiconductor technology. With a total of 2 patents to his name, Chang has made notable advancements that enhance the efficiency and functionality of semiconductor devices.
Latest Patents
One of his latest patents is titled "SEMICONDUCTOR DEVICE INCLUDING GATE LINES WITH A CONDUCTIVE LAYER HAVING LESS NITROGEN THAN AN INTERFACE LAYER AND METHOD OF FABRICATING THE SAME." This invention focuses on improving the performance of semiconductor devices by optimizing the materials used in their construction. Another important patent is for a "Precursor supply system," which includes a storage tank for solid-state precursors, a transfer pipe, a phase converter for sublimating the precursor into vapor, and a supply pipe that transports the vapor to a process chamber. This system is crucial for the efficient fabrication of semiconductor components.
Career Highlights
Dongju Chang is currently employed at Samsung Electronics Ltd., a leading company in the electronics and semiconductor industry. His work at Samsung has allowed him to be at the forefront of technological advancements in semiconductor manufacturing.
Collaborations
Throughout his career, Chang has collaborated with talented individuals such as Youngjun Kim and Kyungrim Kim. These collaborations have fostered innovation and contributed to the successful development of new technologies in the semiconductor field.
Conclusion
Dongju Chang's contributions to semiconductor technology through his patents and work at Samsung Electronics Ltd. highlight his role as an influential inventor in the industry. His innovative ideas continue to shape the future of semiconductor devices.