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For the Inventor, By the Inventor

Seoul, South Korea

Seung Ju Han

This inventor holds 52 USPTO granted patents and 11 published patent applications and 9 EPO patents, primarily in Virtual Reality Technology. Top assignees: Samsung Electronics Co., Ltd., Hyperconnect Inc., Imperial Innovations Limited. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung Ju Han. Retrieved from https://idiyas.com/inventor/seung-ju-han

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

USPTO Granted Patents = 52 

% Patents Active = 88.5

 

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 163(Granted Patents)

Forward Citations (Not Self Cited) = 157(Dec 10, 2025)


Location History:

  • Gyeonggi-do, KR (2017)
  • Yongin-si, KR (2015 - 2018)
  • Suwon-si, KR (2019)
  • Seoul, KR (2013 - 2024)

Company Filing History:

goldMedal45 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal7 out of 78 
 
Hyperconnect Inc.
 patents
bronzeMedal2 out of 167 
 
Imperial Innovations Limited
 patents
4. 1 out of 53 
 
Myongji University Industry and Academia Cooperation Foundation
 patents
where one patent can have more than one assignee

Years Active: 2013-2026

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Areas of Expertise:
Virtual World Processing
Speech Synthesis
Dialogue Models
User Interface
Tactile Sensation
Proximity Motion Recognition
Neural Network Reduction
Content Recommendation
Holographic Image Adjustment
Biometric Information
Force Sensing
Optical Waveguide Measurement
52 patents (USPTO):Explore Patents
1. 12566924 - Apparatus for evaluating and improving response, method and computer readable recording medium thereof (2026-03-03),
2. 12555040 - Apparatus for evaluating and improving response, method and computer readable recording medium thereof (2026-02-17),
3. 12475881 - Method of generating conversation information using examplar-based generation model and apparatus for the same (2025-11-18),
4. 12443859 - Dialogue model training method and device therefor (2025-10-14),
5. 12367862 - Method of generating response using utterance and apparatus therefor (2025-07-22),
6. 12283267 - Speech synthesis apparatus and method thereof (2025-04-21),
7. D1029868 - Display screen or portion thereof with graphical user interface (2024-06-04),
8. 10921926 - Apparatus and method for recognizing proximity motion using sensors (2021-02-16),
9. 10755162 - Method and apparatus to reduce neural network (2020-08-25),
10. 10524004 - Content recommendation method and device (2019-12-31),
11. 10394434 - Apparatus and method for recognizing proximity motion using sensors (2019-08-27),
12. 10331211 - Device and method for providing tactile sensation (2019-06-25),
13. 10261612 - Apparatus and method for recognizing proximity motion using sensors (2019-04-16),
14. 10257929 - Variable stiffness film, variable stiffness flexible display, and method of manufacturing the variable stiffness film (2019-04-09),
15. 10133470 - Interfacing device and method for providing user interface exploiting multi-modality (2018-11-20),

Title: The Innovative Journey of Inventor Seung Ju Han from Seoul

Introduction: Seung Ju Han, a prolific inventor based in Seoul, South Korea, has a remarkable track record of innovation with a total of 45 patents to his name. His groundbreaking work has significantly contributed to the field of technology and beyond.

Latest Patents:

1. Apparatus and method for recognizing proximity motion using sensors: This patent showcases his expertise in developing interfacing apparatus that can sense input objects and move interface objects displayed on a screen towards the sensed input object.

2. Method and apparatus to reduce neural network: Han's invention focuses on reducing a neural network by adding a reduced layer to the network, computing layer loss, and result loss, and determining the parameter of the reduced layer based on these factors.

Career Highlights:

Seung Ju Han has made significant contributions to companies such as Samsung Electronics Co., Ltd. and Imperial Innovations Limited. His work at these companies has not only showcased his technical prowess but also his ability to pioneer cutting-edge technologies in the industry.

Collaborations:

Throughout his career, Han has collaboratively worked with esteemed professionals such as Joon Ah Park and Jae Joon Han. These collaborations have led to the development of innovative solutions and have further solidified his status as a visionary inventor.

Conclusion:

In conclusion, Seung Ju Han's relentless pursuit of innovation and his impressive portfolio of patents underscore his dedication to pushing the boundaries of technology. His contributions have left a lasting impact on the industry and continue to inspire future generations of inventors.

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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