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For the Inventor, By the Inventor

Uiwang, South Korea

Kyungchang Lee

This inventor holds 18 USPTO granted patents and 10 published patent applications and 4 EPO patents. Top assignees: Samhwa Co., Ltd., Samhwa Co., Ltd, Samhwap&t Co., Ltd. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyungchang Lee. Retrieved from https://idiyas.com/inventor/kyungchang-lee

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

USPTO Granted Patents = 18 

% Patents Active = 83.3

 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal13 out of 25 
 
Samhwa Co., Ltd.
 patents
silverMedal4 out of 6 
 
Samhwa Co., Ltd
 patents
bronzeMedal1 out of 2 
 
Samhwap&t Co., Ltd
 patents

Years Active: 2021-2026

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18 patents (USPTO):Explore Patents
1. 12758058 - Grinding container (2026-10-13),
2. 12740630 - Compact container capable of preventing mesh contamination (2026-09-22),
3. 12642344 - Compact cosmetic case using a flexible membrane (2026-06-02),
4. 12564257 - Refill unit for sunscreen and refillable stick container having the same (2026-03-03),
5. 12495880 - Elevating mechanism for a stick type product and stick type container having the same (2025-12-16),
6. 12484681 - Grinding compact container (2025-12-02),
7. 12291391 - Refillable dispensing container and refill container (2025-05-06),
8. 12262805 - Refill unit and refillable stick container having the same (2025-04-01),
9. 12108861 - Cosmetic-dispensing spatula (2024-10-08),
10. 12097515 - Container for spraying liquid (2024-09-24),
11. 11857986 - Tubeless dispenser container (2024-01-02),
12. 11835042 - Pump for spraying liquid (2023-12-05),
13. 11832705 - Cosmetic container (2023-12-05),
14. 11832703 - Cosmetic container (2023-12-05),
15. 11731150 - Tubeless dispenser container (2023-08-22),

Title: The Innovative Journey of Inventor Kyungchang Lee

Introduction: Kyungchang Lee, a talented male inventor hailing from Uiwang-si, South Korea, has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Kyungchang Lee holds several patents in the realm of electronics and telecommunications, showcasing his prowess in innovation and creativity.

Career Highlights: Throughout his illustrious career, Kyungchang Lee has been recognized for his innovative solutions in the tech industry, revolutionizing the way we interact with technology on a daily basis.

Collaborations: Kyungchang Lee has collaborated with various tech companies and research institutions to further develop his inventions, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: In conclusion, Kyungchang Lee stands as a beacon of innovation in South Korea, with his inventive spirit and dedication to technological advancement shaping the future of 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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