HK

Hak-Chan Kim

YC Yonwoo Co.: 8 patents #16 of 64Top 25%
Overall (All Time): #629,605 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10974877 Liquid contents discharge container Young Moo Bae, Sang Hun Lee, Jae Ock Lee 2021-04-13
10105718 Spray orifice structure Sang H. Kim, Hae-Lyong Jo 2018-10-23
9894981 Container for cream-type cosmetic Shin-Bok Jung 2018-02-20
9808069 Pumping-type cosmetic container comprising side button Sung-Sin Kim, Edward F. Csaszar 2017-11-07
9609936 Cream-type cosmetic container Shin-Bok Jung, Sung-Woo Cheon, Seo-Hui Jung, Hyo-Sun Jung 2017-04-04
9517482 Pump-type cosmetic container having structure for discharging different kinds of contents and method for manufacturing the same Shin-Bok Jung, Sung Hwan Kim 2016-12-13
9370790 Shock-absorbing lower structure of an airless type dispenser Sung-Woo Cheon, Shin-Bok Jung 2016-06-21
D757562 Pumping vessel for packing cosmetic Shin-Bok Jung 2016-05-31