Hong Seok Cho

This inventor holds 9 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Korea Plant Service & Engineeering Co., Ltd. Active years: 2009-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Seok Cho. Retrieved from https://idiyas.com/inventor/hong-seok-cho

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

USPTO Granted Patents = 9

% Patents Active = 44.4

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 22(Granted Patents)

Location History:

Gyeonggi-do, KR (2009 - 2012)
Yongin-si, KR (2011 - 2015)

Company Filing History:

8 out of 132,108

Samsung Electronics Co., Ltd.

patents

1 out of 1

Korea Plant Service & Engineeering Co., Ltd

patent

Years Active: 2009-2015

Loading Chart...

9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9183956 - Machining, examination, and welding integral device for nozzle (2015-11-10),

2. 8541306 - Semiconductor device and method of double photolithography process for forming patterns of the semiconductor device (2013-09-24),

3. 8460508 - Synchronous pulse plasma etching equipment and method of fabricating a semiconductor device (2013-06-11),

4. 8426274 - Method of forming recess and method of manufacturing semiconductor device having the same (2013-04-23),

5. 8420453 - Method of forming active region structure (2013-04-16),

6. 8258610 - Integrated circuit devices including a multi-layer structure with a contact extending therethrough (2012-09-04),

7. 7988874 - Method of fabricating semiconductor device and synchronous pulse plasma etching equipment for the same (2011-08-02),

8. 7897512 - Methods of forming integrated circuit devices including a multi-layer structure with a contact extending therethrough (2011-03-01),

9. 7585718 - Method of manufacturing a carbon nano-tube transistor (2009-09-08),

Title: Innovations of Hong Seok Cho

Introduction

Hong Seok Cho is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the fields of machining and semiconductor technology. With a total of 9 patents to his name, Cho has demonstrated a commitment to advancing engineering solutions.

Latest Patents

One of his latest inventions is a machining, examination, and welding integral device for nozzles. This device allows for machining, examination, and welding to be performed on a nozzle using a single apparatus. It features a pair of caps that can be separated, a welding unit positioned between the caps, an examination unit to check for defects, and a machining unit to process the welded portion. Another notable patent is related to a semiconductor device and a method of double photolithography for forming patterns. This invention enables the creation of high-density patterns that exceed the resolution limits of traditional photolithography processes.

Career Highlights

Throughout his career, Hong Seok Cho has worked with leading companies such as Samsung Electronics and Korea Plant Service & Engineering. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Some of his notable coworkers include Seung-Pil Chung and Kyoung-Sub Shin. Their collaboration has likely fostered an environment of creativity and innovation.

Conclusion

Hong Seok Cho's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in machining and semiconductor 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]