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For the Inventor, By the Inventor

Incheon, South Korea

Dong-Wan Chun

This inventor holds 12 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Ace Technologies Corporation. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong-Wan Chun. Retrieved from https://idiyas.com/inventor/dong-wan-chun

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Incheon-si, KR (2014)
  • Incheon, KR (2014 - 2019)

Company Filing History:

goldMedal12 out of 69 
 
Ace Technologies Corporation
 patents

Years Active: 2014-2019

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12 patents (USPTO):Explore Patents
1. 10505244 - RF cavity filter using elastic element and method for manufacturing the same (2019-12-10),
2. 10205210 - Cavity filter including ceramic resonator (2019-02-12),
3. 10084222 - RF filter for improving PIMD performance (2018-09-25),
4. 9991577 - Cavity filter using cross-coupling (2018-06-05),
5. 9685685 - Variable bandwidth RF filter (2017-06-20),
6. 9397377 - Cavity filter (2016-07-19),
7. 9306258 - Mixed-mode cavity filter (2016-04-05),
8. 9184479 - Multi mode filter for realizing wide band using capacitive coupling / inductive coupling and capable of tuning coupling value (2015-11-10),
9. 9077063 - Wide-band multi-mode filter (2015-07-07),
10. 8847701 - Miniaturized DC breaker (2014-09-30),
11. 8704617 - Tunable filter for expanding the tuning range (2014-04-22),
12. 8686810 - Frequency tuneable filter using a sliding system (2014-04-01),

Title: Innovations of Dong-Wan Chun

Introduction

Dong-Wan Chun is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of radio frequency technology, holding a total of 12 patents. His work focuses on developing advanced RF cavity filters that enhance performance and reliability.

Latest Patents

One of his latest patents is an RF cavity filter using an elastic element and a method for manufacturing the same. This innovative filter design includes a housing with at least one cavity, a cover joined to the housing, and an elastic element that alters its shape when an external force is applied. This design prevents metal debris from affecting the filter's performance during tuning, ensuring optimal PIMD performance. Another notable patent is a cavity filter that incorporates a ceramic resonator. This filter features a compact structure, with a ceramic ring and a through-hole in the ceramic resonator, allowing for efficient manufacturing and enhanced functionality.

Career Highlights

Dong-Wan Chun is currently employed at Ace Technologies Corporation, where he continues to push the boundaries of RF technology. His innovative designs have positioned him as a key player in the industry, contributing to advancements that benefit various applications.

Collaborations

He has collaborated with notable coworkers, including Jae-Ok Seo and Kwang-Sun Park, to further enhance the development of RF technologies.

Conclusion

Dong-Wan Chun's contributions to the field of RF cavity filters demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and a drive to improve performance in the industry.

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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