YC

Yoon Su Cha

GY Gymworld: 10 patents #5 of 12Top 45%
Overall (All Time): #501,186 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D936156 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2021-11-16
D909493 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2021-02-02
D909494 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2021-02-02
D903006 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-11-24
D902321 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-11-17
D902322 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-11-17
D902323 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-11-17
D898837 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-10-13
D894292 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-08-25
10722809 Toy block Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki-Ho Lee +3 more 2020-07-28