For the Inventor, By the Inventor

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Inchon-si, South Korea

Morris Corporation

USPTO Granted Patents = 27

EPO Patents = 8

Trademarks = 2

Forward Citations = 194

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11 inventors (with patents filed for the assignee):

Hyun-son Yoon (16 out of 16 patents)

Hyun-Son Yoon (5 out of 5 patents)

Yoon-ho Moon (3 out of 4 patents)

4. Sung-hyun Cho (1 out of 46 patents)

5. Tae-Yeon Kim (1 out of 14 patents)

6. Jae-hoon Moon (1 out of 1 patent)

7. Sub-hee Sun (1 out of 1 patent)

8. Hee-man Lee (1 out of 1 patent)

9. Hyun-sun Yoon (1 out of 1 patent)

10. Yae-kyung Sung (1 out of 1 patent)

11. Hyun Son Yoon (0 patent)

27 patents: Sort by Forward Citations

1. D901449 - Wireless presenter (2020-11-10),

2. 10214046 - Writing instrument having automatic sealing structure (2019-02-26),

3. 10183524 - Writing instrument having automatic sealing structure (2019-01-22),

4. 10099505 - Assembly structure of writing instrument (2018-10-16),

5. 8834051 - Writing implement with simultaneous retractable ends (2014-09-16),

6. D712964 - Writing instrument (2014-09-09),

7. D701564 - Highlighter (2014-03-25),

8. 8678692 - Double-ended makeup brush tool having automatic sealing structure (2014-03-25),

9. D690356 - Writing instrument (2013-09-24),

10. 8365968 - Cap of tube container having automatic sealing structure (2013-02-05),

11. 8348536 - Rotary-type retractable writing implement with an anti-drying device (2013-01-08),

12. 8177447 - Slide type writing tools having device for prevent dryness (2012-05-15),

13. 8087840 - Slide type writing tool preventing dryness (2012-01-03),

14. 7931416 - Slide type writing tool having device for preventing dryness (2011-04-26),

15. D630250 - Stick-type glue dispenser (2011-01-04),

Morris Corporation is a leading global technology company specializing in software development and IT services. With a dedicated team of industry professionals, we provide innovative solutions to businesses of all sizes. Our expertise lies in advanced software development, cloud computing, data analytics, and cybersecurity. At Morris Corporation, we are committed to helping our clients succeed in the digital era by delivering exceptional technology solutions tailored to their specific needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#1 in Inchon-si

#481 in South Korea

#23,254 in the World

Inchon-si, South Korea

Morris Corporation

Forward Citations = 194

11 inventors:

Hyun-son Yoon (16 out of 16 patents)

Hyun-Son Yoon (5 out of 5 patents)

Yoon-ho Moon (3 out of 4 patents)

4. Sung-hyun Cho (1 out of 46 patents)

5. Tae-Yeon Kim (1 out of 14 patents)

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