Inventor
LEE CHI-HO
US15 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHI-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYNTEX PHARMA LTD
7 patentsUS4829065AMay 9, 1989
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD25 citations91
US5043447AAug 27, 1991
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD23 citations90
US5091428AFeb 25, 1992
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD11 citations72
US5010075AApr 23, 1991
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD6 citations72
US4935417AJun 19, 1990
Sustituted imidazolyl-alkyl-piperazine and -diazepine derivatives for treating cerebrovascular disease
SYNTEX PHARMA LTD7 citations72
US5252736AOct 12, 1993
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD3 citations61
US5514800AMay 7, 1996
Substituted imidazolyl-alkyl-piperazine and -diazepine derivatives
SYNTEX PHARMA LTD0 citations50
AMOTECH CO LTD
5 patentsUS10333202B2Jun 25, 2019
NFC antenna module and portable terminal having the same
AMOTECH CO LTD2 citations72
US9917350B2Mar 13, 2018
Multi loop antenna module and portable device having the same
AMOTECH CO LTD3 citations72
US10998619B2May 4, 2021
Ring type antenna module and jig for manufacturing same
AMOTECH CO LTD0 citations58
US9905925B2Feb 27, 2018
NFC antenna module and portable terminal comprising same
AMOTECH CO LTD1 citations51
US9819085B2Nov 14, 2017
NFC antenna module and portable terminal comprising same
AMOTECH CO LTD0 citations41