Inventor

Han-Na Jo

Inventor

Cheongju-si, KR

Overview

6→

Patents

2009–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%

C30BSingle-crystal growth18%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%

H10DInorganic electric semiconductor devices18%

A61KPreparations for medical, dental or toiletry purposes9%

A61QSpecific use of cosmetics or similar toiletry preparations9%

PatentTitleYear

10,842,734Dahlia pinnata composition, dahlia pinnata composition powder, cosmetic composition, and producing method therefor2020 8,367,301'Mask for crystallizing silicon, apparatus having the mask and method of crystallizing with the mask'2013 7,820,466'Flat panel display device and method for manufacturing the same using sequental lateral solidifcation and solid phase crystallization'2010 7,811,721'Mask for crystallizing silicon, apparatus having the mask and method of crystallizing with the mask'2010 7,754,549'Method of manufacturing thin film transistor array panel'2010 7,573,552'Transflective liquid crystal display device and method of fabricating the same'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history

2009–2013Based in Cheongju-si, KR· patent location history

2010Patents assigned to KOREA ADVANCED INST SCI & TECH (1)· patent assignee history

2010Based in Yongin-si, KR· patent location history

2010Based in Chungcheongbuk-do, KR· patent location history

2013Patents assigned to JO HAN-NA (1)· patent assignee history

2013Patents assigned to KIM HYUN-DAE (1)· patent assignee history

2020Patents assigned to BARAM INT CO LTD (1)· patent assignee history

2020Based in Changwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	4	2009–2010
BARAM INT CO LTD	1	2020
JO HAN-NAself	1	2013
KIM HYUN-DAE	1	2013
KOREA ADVANCED INST SCI & TECH	1	2010

Locations

Location	Patents	Span
Cheongju-si, KR	3	2009–2013
Changwon-si, KR	1	2020
Yongin-si, KR	1	2010
Chungcheongbuk-do, KR	1	2010