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For the Inventor, By the Inventor

Sungnam, South Korea

Soonhan Engineering, Inc.

Calculating rank
USPTO Granted Patents = 6


Forward Citations = 14

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13 inventors (with patents filed for the assignee):

goldMedal Byoung Gwan Ko (3 out of 3 patents)

silverMedal Banik Rahul (1 out of 1 patent)

bronzeMedal Jong Kyu Seo (1 out of 1 patent)

4.  Soo Keun Shin (1 out of 1 patent)

5.  Chul Jung (1 out of 1 patent)

6.  Yonk Uk Kwon (1 out of 1 patent)

7.  Hun Taek Jung (1 out of 1 patent)

8.  Dae Gab Gweon (1 out of 6 patents)

9.  Young-Man Choi (1 out of 1 patent)

10.  Da Hoon Ahn (1 out of 1 patent)

11.  Hun-Taek Jung (1 out of 1 patent)

12.  Jung Jae Kim (1 out of 1 patent)

13.  Yon Mook Park (1 out of 2 patents)

14.  Young Man Choi (3 patents)

15.  Yong Uk Kwon (0 patent)


6 patents:

1. 9546885 - Encoder aligning apparatus (2017-01-17),
2. 9429959 - Control apparatus for a linear motion stage, and linear motion system (2016-08-30),
3. 9417633 - System for compensating dynamic and thermal deformity errors of linear motion single-plane gantry stage in real time, stage apparatus, manufacturing thereof, and measuring and inspection equipment (2016-08-16),
4. 8437986 - Method for detecting and filtering a random noise signal (2013-05-07),
5. 7821632 - Sample traveling stage with flexure mechanism module to absorb the deformation of the slide (2010-10-26),
6. 6848164 - Magnet fixing method of a linear servo motor (2005-02-01),
Company Overview
Soonhan Engineering, Inc. is a leading engineering and construction company specializing in civil engineering, construction management, and architectural design. With a focus on quality and innovation, we provide comprehensive solutions to meet the needs of our clients in various industries. Our team of experienced professionals is dedicated to delivering projects on time and within budget, ensuring customer satisfaction every step of the way.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#1 in Sungnam

#1,621 in South Korea

Sungnam, KR
Sungnam, South Korea

Soonhan Engineering, Inc.

Forward Citations = 14

13 inventors:

goldMedal Byoung Gwan Ko (3 out of 3 patents)

silverMedal Banik Rahul (1 out of 1 patent)

bronzeMedal Jong Kyu Seo (1 out of 1 patent)

4.  Soo Keun Shin (1 out of 1 patent)

5.  Chul Jung (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Soonhan Engineering, Inc.. Retrieved from https://idiyas.com/company/soonhan-engineering

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

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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