DL

Do Hoon Lee

PC Pum-Tech Korea Co.: 11 patents #1 of 1Top 100%
HC Hanwha Total Petrochemical Co.: 1 patents #1 of 6Top 20%
LC Lsis Co.: 1 patents #60 of 151Top 40%
📍 Seoul, KR: #163 of 8,242 inventorsTop 2%
Overall (2019): #5,294 of 560,194Top 1%
13
Patents 2019

Issued Patents 2019

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10472160 Compact container having contents storage container horizontally coupled to lateral side of pump 2019-11-12
D859998 Cosmetic container 2019-09-17
D859997 Cosmetic container 2019-09-17
D850281 Cosmetic container 2019-06-04
D850728 Lipstick container 2019-06-04
D850288 Cosmetic container 2019-06-04
10293356 Compact container having hiding/revealing pump outlet 2019-05-21
10270073 Organic/inorganic composite coating porous separator and secondary battery element using same Jae Yong Hyun, Jin-a Yoo, Chang Hyun Choi 2019-04-23
10244844 Cosmetic container having application member detachably attached to side of button member 2019-04-02
10214331 Cosmetic container having air circulation surface 2019-02-26
10195625 Heterogeneous contents mixing container with improved productivity and sealing ability 2019-02-05
10191114 System for analysis of partial discharge defects of gas insulated switchgear Hyun Ho Kwon, Jin Ho Lee, Chang Hwan JIN 2019-01-29
10172434 Compact container having rotating contents container 2019-01-08