Patents/Inventors

Kyungchang Lee

Uiwang-siKR15 patents

13 Patents

US125642572026
Refill Unit for Sunscreen and Refillable Stick Container Having the Same
SAMHWA CO., Ltd
0 cites
US124958802025
Elevating Mechanism for a Stick Type Product and Stick Type Container Having the Same
SAMHWA CO., Ltd
0 cites
US124846812025
Grinding Compact Container
SAMHWA CO., Ltd
0 cites
US123953462025
Message Chain-based Controller Area Network (CAN) Security System and Method with Hash Function
PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
0 cites
US122913912025
Refillable Dispensing Container and Refill Container
SAMHWA CO., Ltd
0 cites
US122628052025
Refill Unit and Refillable Stick Container Having the Same
SAMHWA CO., Ltd
0 cites
US121088612024
Cosmetic-dispensing Spatula
SAMHWA CO., Ltd
0 cites
US120975152024
Container for Spraying Liquid
SAMHWA CO., Ltd
0 cites
US118579862024
Tubeless Dispenser Container
SAMHWA CO., Ltd
0 cites
US118327032023
Cosmetic Container
SAMHWA CO., Ltd
0 cites
US118327052023
Cosmetic Container
SAMHWA CO., Ltd
0 cites
US118350422023
Pump for Spraying Liquid
SAMHWA CO., Ltd
0 cites
US117311502023
Tubeless Dispenser Container
SAMHWA CO., Ltd
0 cites