Sunhyung Lee

This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2021-2025.

USPTO Granted Patents = 10 (Patent Applications = 2)

% Patents Active = 90.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Yongin-si, KR (2021 - 2023)
Suwon, KR (2022 - 2023)
Seongnam-si, KR (2023)

Company Filing History:

10 out of 27,658

Hewlett-Packard Development Company, L.p.

patents

Years Active: 2021-2025

Loading Chart...

10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12468246 - Heat conduction member for preventing fuser heater from local overheating (2025-11-11),

2. 12164250 - Fixing apparatus for minimizing abrasion of contact surface between heater and fixing belt (2024-12-10),

3. 11846901 - Temperature sensor placement for heater substrate in fuser (2023-12-19),

4. 11815833 - Heat conduction member for preventing fuser heater from overheating (2023-11-14),

5. 11782371 - Fixing belt with high thermal conductivity (2023-10-10),

6. 11579551 - Belt comprising coating layer comprising inorganic-organic nanocomposite materials, and fusing apparatus and gloss-enhancing apparatus comprising the same (2023-02-14),

7. 11480901 - Fixing device and image forming device have the same (2022-10-25),

8. 11300908 - Fixing device comprising nip plate treated with electron beam injected fluorinated resins (2022-04-12),

9. 11275332 - Heater for fuser having heating elements (2022-03-15),

10. 10990047 - Heater for fuser having heating elements (2021-04-27),

Title: Innovations by Sunhyung Lee

Introduction

Sunhyung Lee is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of technology, particularly in the area of fusing and fixing apparatuses. With a total of 10 patents to his name, Lee's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a heat conduction member designed to prevent local overheating of fuser heaters. This innovative fuser includes a flexible fusing belt and a backup member that forms a fusing nip with the belt. The heater substrate features a heating element pattern that heats the fusing belt in the nip, while the heat conduction member distributes the heat effectively. Another significant patent focuses on a fixing apparatus that minimizes abrasion on the contact surface between the heater and the fixing belt. This apparatus includes a flexible fixing belt with an abrasion prevention layer made of polyetheretherketone (PEEK) and a plate heater with a second abrasion prevention layer made of glass.

Career Highlights

Sunhyung Lee is currently employed at Hewlett-Packard Development Company, L.P. His work at HP has allowed him to develop and refine his innovative ideas, contributing to advancements in printing technology.

Collaborations

Lee has collaborated with talented coworkers, including Jaehyeok Jang and Hojin Ryu. Their teamwork has fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion

Sunhyung Lee'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 printing technology and related areas.