This inventor holds 2 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2003-2004.
Company Filing History:
Years Active: 2003-2004
Title: Hoon-Chi Lee: Innovator in Semiconductor Technology
Introduction
Hoon-Chi Lee is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in memory devices. With a total of 2 patents, his work has advanced the capabilities of semiconductor memory devices.
Latest Patents
Hoon-Chi Lee's latest patents include innovative designs for semiconductor memory devices. The first patent focuses on a semiconductor memory device and a method of manufacturing it. This invention involves forming landing pads to contact source/drain regions of an access transistor in a memory cell array area. It also includes the formation of a first resistor device in the peripheral circuit area. The process begins with depositing a first conductive layer on a semiconductor substrate and patterning it. An interlayer insulation layer is then deposited, followed by the formation of a lower electrode and a dielectric layer with a high dielectric constant. The second conductive layer is deposited and patterned to create a capacitor upper electrode in the memory cell array area, along with a second resistor device in the peripheral circuit area.
The second patent also pertains to a semiconductor memory device with an increased level of integration. Similar to the first, it involves the formation of landing pads and resistor devices, emphasizing the efficiency and effectiveness of the manufacturing process.
Career Highlights
Hoon-Chi Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to collaborate with other talented professionals in the field, enhancing the development of innovative semiconductor solutions.
Collaborations
One of his notable coworkers is Ki-Soon Bae, with whom he has likely collaborated on various projects related to semiconductor technology.
Conclusion
Hoon-Chi Lee's contributions to semiconductor memory devices reflect his expertise and innovative spirit. His patents demonstrate a commitment to advancing technology in this critical field.