Inventor
AHN JANG HYUK
KR14 patents
⚠️ This page may combine multiple inventors who share the name “AHN JANG HYUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EHWA DIAMOND IND CO LTD
8 patentsUSD563186SMar 4, 2008
Tip for a grinding wheel
EHWA DIAMOND IND CO LTD40 citations92
USD481045SOct 21, 2003
Tip for core drill
EHWA DIAMOND IND CO LTD41 citations92
USD460767SJul 23, 2002
Saw blade
EHWA DIAMOND IND CO LTD41 citations91
USD559649SJan 15, 2008
Grinding wheel shank
EHWA DIAMOND IND CO LTD13 citations83
USD1004393SNov 14, 2023
Grinding pad
EHWA DIAMOND IND CO LTD2 citations71
USD852601SJul 2, 2019
Polishing pad
EHWA DIAMOND IND CO LTD5 citations64
USD554671SNov 6, 2007
Grinding wheel shank
EHWA DIAMOND IND CO LTD5 citations62
USD563440SMar 4, 2008
Tip for a grinding wheel
EHWA DIAMOND IND CO LTD0 citations51
SAMSUNG SDS CO LTD
4 patentsUS11277257B2Mar 15, 2022
Method and apparatus for performing operation using encrypted data
SAMSUNG SDS CO LTD8 citations83
US11042954B2Jun 22, 2021
System and method for communication between devices
SAMSUNG SDS CO LTD3 citations72
US10735192B2Aug 4, 2020
Method of managing token and server for performing the same
SAMSUNG SDS CO LTD4 citations71
US11429735B2Aug 30, 2022
Method and apparatus for data encryption, method and apparatus for data decryption
SAMSUNG SDS CO LTD0 citations44