Seoul, South Korea

Ho-Ju Song

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho-Ju Song. Retrieved from https://idiyas.com/inventor/ho-ju-song

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Seoul, KR (2011 - 2014)
  • Seongnam-si, KR (2022)

Company Filing History:


Years Active: 2011-2022

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5 patents (USPTO):Explore Patents

Title: Ho-Ju Song: Innovator in Semiconductor Technology

Introduction

Ho-Ju Song is a prominent 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 advancing memory devices and fuse structures, which are crucial for modern electronic applications.

Latest Patents

Among his latest patents is a semiconductor memory device and a method of fabricating the same. This invention includes a substrate with a cell array region and a boundary region, featuring a first recess region and a first bit line that extends onto the boundary region. Additionally, it incorporates a bit line contact and a second bit line, which is spaced apart from the first recess region. Another notable patent involves fuse structures and e-fuses, which comprise a fuse structure, an e-fuse, and a semiconductor device that includes the e-fuse. This invention highlights the innovative design of electrodes and insulation layers that enhance the functionality of semiconductor devices.

Career Highlights

Ho-Ju Song is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the development of advanced electronic devices.

Collaborations

Throughout his career, Ho-Ju has collaborated with notable colleagues, including Yong-Chul Oh and Sung-Hwan Kim. These collaborations have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Ho-Ju Song's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. underscore his role as a key innovator in the field. His inventions continue to influence the advancement of electronic devices and memory technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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