Sang Uk Park

Title: Innovations of Sang Uk Park

Introduction

Sang Uk Park is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of electronic devices.

Latest Patents

One of his latest patents is a reflective photomask and method for fabricating the same. This reflective photomask includes a pattern area, a non-pattern area at least partially surrounding the pattern area, and a black border area interposed between the pattern area and the non-pattern area. The design features a mask substrate, a reflector layer stacked on the mask substrate, and an absorber layer stacked on the reflector layer. The black border area incorporates a plurality of first anneal patterns arranged along the edge of the pattern area, each having an island shape, along with a second anneal pattern that fills the inside of the black border area and has a line shape.

Another significant patent involves patching boot data utilizing one-time programmable memory and copy patch code instructions. This semiconductor system comprises a nonvolatile memory that stores a patch code, which includes a unique identifier (ID). An internal read-only memory (IROM) stores a boot code that features a patch code execution function for executing the patch code and a linked register (LR) address for specifying a storage location where the patch code is to be executed. A static random access memory (SRAM) stores a copy of the patch code at the storage location, including the unique ID. A processor executes the copy of the patch code from the storage location based on the comparison result.

Career Highlights

Sang Uk Park has worked with prominent companies such as Samsung Electronics Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Some of his notable coworkers include Hyun Ho Choi and Dong Ho Cho. Their collaborative efforts have contributed to the advancement of technology in their respective fields.

Conclusion

Sang Uk Park is a distinguished inventor whose work in semiconductor technology has led to multiple patents and innovative solutions. His contributions continue to impact the industry positively.