Chan Ho Park

This inventor holds 23 USPTO granted patents and 12 published patent applications and 1 EPO patent, primarily in Semiconductor Devices. Top assignees: Mirae Corporation, Samsung Electronics Co., Ltd., Kukdo Chemical Co., Ltd.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chan Ho Park. Retrieved from https://idiyas.com/inventor/chan-ho-park-304qmgrt

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

Calculating rank

USPTO Granted Patents = 23 (Patent Applications = 12)

% Patents Active = 56.5

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 120(Granted Patents)

Location History:

Choongnam, KR (2003)
Choongchungnam-do, KR (2003)
Chungchongnam-do, KR (2005 - 2006)
Chonan-si, KR (2005 - 2007)
Chonan-shi, KR (2006 - 2007)
Incheon-si, KR (2008)
Cheonan-si, KR (2008 - 2016)
Seongnam-si, KR (2016)
Incheon, KR (2015 - 2019)
Bucheon-si, KR (2020)
Seoul, KR (2011 - 2023)
Hwaseong-si, KR (2014 - 2023)

Company Filing History:

Samsung Electronics Co., Ltd.

patents

3 out of 10

Kukdo Chemical Co., Ltd.

Nippon Steel Chemical & Material Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:

Active Ester Resin

Epoxy Resin Composition

Image Sensor

Furan Monomer

Patient Bed System

Antifogging Coating

Semiconductor Testing

Cooling System

Light Guide Plate

Data Recording

Modular IC

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12378354 - Active ester resin, method for producing thereof, epoxy resin composition, cured product thereof, prepreg, laminated board, and material for circuit substrate (2025-08-05),

2. 11670657 - Image sensor including fence structure disposed laterally of color filters (2023-06-06),

3. 11578045 - Furan monomer having bifunctional hydroxymethyl group and preparation method therefor (2023-02-14),

4. 11207230 - Patient bed system including defecation device having improved piping structure (2021-12-28),

5. 10570309 - Composition for antifogging coating and coating film including the antifogging coating (2020-02-25),

6. 10312105 - Semiconductor devices using auxiliary layers for trimming margin and devices so formed (2019-06-04),

7. 9691627 - Methods of forming semiconductor devices using auxiliary layers for trimming margin (2017-06-27),

8. 9627387 - Semiconductor device and method for manufacturing the same (2017-04-18),

9. 9391186 - Semiconductor device (2016-07-12),

10. 9285420 - Apparatus for spinning test tray of in-line test handler and in-line test handler (2016-03-15),

11. 8981468 - Semiconductor devices and method of manufacturing the same (2015-03-17),

12. 8914076 - Apparatus and method for processing voice communication in mobile terminal (2014-12-16),

13. 8077561 - Recording medium, apparatus for recording/reproducing data on/from the same and method thereof (2011-12-13),

14. 7429868 - Socket assembly for testing semiconductor device (2008-09-30),

15. 7356235 - Light guide plate for surface light-emitting device and method of manufacturing the same (2008-04-08),

Title: **Innovative Contributions of Chan Ho Park: A Pioneer in Furan Monomer and Patient Care Solutions**

Introduction

Chan Ho Park is a renowned inventor based in Cheonan-si, Korea, who has made significant contributions to the fields of chemistry and medical device technology. With a total of 15 patents to his name, Park is credited with innovative solutions that enhance both material science and healthcare practices.

Latest Patents

Among his latest patents, two stand out for their ingenuity and practical applications. One is titled "Furan monomer having bifunctional hydroxymethyl group and preparation method therefor." This patent discloses a method for preparing a furan monomer, specifically 2, 5-bis(hydroxymethyl) furan (BHMF), by converting furfuryl alcohol to a low-molecular weight furan mixture and extracting the targeted furan monomer from it.

The second notable patent is a "Patient bed system including a defecation device having improved piping structure." This invention integrates a defecation device within a patient bed, featuring a streamlined piping structure that facilitates the discharge of excrement by harnessing gravity. It offers enhanced convenience for users by allowing for one-handed operation, along with improved cleaning and maintenance.

Career Highlights

Chan Ho Park has utilized his innovative skills while working with leading companies such as Mirae Corporation and LG Electronics Inc. His tenure in these organizations has provided him with a platform to develop and refine his inventions, contributing to advancements in both product design and functionality.

Collaborations

Throughout his career, Park has collaborated with esteemed colleagues, including Chul Ho Ham and Jae Bong Seo. These partnerships have enabled him to pool expertise and resources, ultimately fostering a creative environment that leads to groundbreaking innovations.

Conclusion

Chan Ho Park exemplifies the spirit of innovation through his diverse patent portfolio and impactful collaborations. His contributions in the realms of chemical compounds and medical devices not only showcase his ingenuity but also address pressing needs within society, making him a significant figure in the world of inventions.

Profile summary based on public USPTO records.