IDiyas

For the Inventor, By the Inventor

Seoul, South Korea

Han S Yoon

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 87(Granted Patents)


Location History:

  • Chongro-ku, Seoul KR (1983)
  • Seoul, KR (1981 - 2020)

Company Filing History:

goldMedal6 out of 2,164 
 
Korea Institute of Science and Technology
 patents
silverMedal2 out of 2,607 
 
Korea Advanced Institute of Science and Technology
 patents
bronzeMedal4 out of 832,680 
Other
 patents

Years Active: 1981-2020

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12 patents (USPTO):Explore Patents
1. 10617254 - Hand drip coffee tumbler (2020-04-14),
2. 8323022 - Instant dental bridge (2012-12-04),
3. 5589264 - Unspun acrylic staple fibers (1996-12-31),
4. 5454910 - Pulp-like short fibers from liquid crystal polyesters (1995-10-03),
5. 5434002 - Non-spun, short, acrylic polymer, fibers (1995-07-18),
6. 5401576 - Heat- and chemical-resistant acrylic short fibers without spinning (1995-03-28),
7. 5219501 - Process for the production of acrylic short fibers without spinning (1993-06-15),
8. 5132393 - Wholly aromatic polyamides and copolyamides, and process therefor (1992-07-21),
9. 4622265 - Polymer alloy fiber and process therefor (1986-11-11),
10. 4511623 - Highly oriented aromatic polyamide short fiber (1985-04-16),
11. 4406622 - Removable attachment for partial denture (1983-09-27),
12. 4302187 - Removable attachment for partial denture (1981-11-24),
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