Inventor

Kyung Rok Lee

Inventor

Seoul, KR

Overview

8→

Patents

2001–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes14%

A61QSpecific use of cosmetics or similar toiletry preparations14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

C09JAdhesives7%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture7%

H04WWireless communication networks7%

H05KPrinted circuits7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

LOC097%

PatentTitleYear

D0891249Ampoule cap2020 10,434,057Cosmetic composition comprising osmanthus asiaticus extract and clematis apiifolia extract2019 10,350,156Method for preparing cosmetic composition containing fermented ginseng berry 2019 6,704,573'Channel resource management method in base station using dynamic function in mobile communication system'2004 6,452,282'Insulating adhesive tape for a semiconductor chip package having a copper lead frame'2002 6,320,019'Method for the preparation of polyamic acid and polyimide'2001 6,307,008'Polyimide for high temperature adhesive'2001 6,252,033'Method for the preparation of polyamic acid and polymide useful for adhesives'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to SAEHAN IND INC (2)· patent assignee history

2001Patents assigned to SAEHAN IND CORP (1)· patent assignee history

2001–2020Based in Seoul, KR· patent location history

2002Patents assigned to SAEHAN MICRONICS INC (1)· patent assignee history

2004Patents assigned to HYUNDAI ELECTRONICS IND (1)· patent assignee history

2004Based in Kumi-shi, KR· patent location history

2019–2020Patents assigned to AMI COSMETIC CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMI COSMETIC CO LTD	3	2019–2020
SAEHAN IND INC	2	2001
HYUNDAI ELECTRONICS IND	1	2004
SAEHAN IND CORP	1	2001
SAEHAN MICRONICS INC	1	2002

Locations

Location	Patents	Span
Seoul, KR	7	2001–2020
Kumi-shi, KR	1	2004