Inventor

Byung-Oh Choi

Inventor

Daejeon, KR

Overview

10→

Patents

2006–2015

Patent span

Performing operations

Primary field (CPC B)

Patents· 10 as inventor

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

B41Fprimary

B41FPrinting machines or presses13%

H05KPrinted circuits10%

B01LChemical or physical laboratory apparatus for general use6%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%

B41JTypewriters6%

B41MPrinting, duplicating, marking, or copying processes6%

B82YSpecific uses or applications of nanostructures6%

C23CCoating metallic material6%

H10KOrganic electric solid-state devices6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

9,193,143'Precision overprinting method of printed electronics rotary printing where location can be adjusted in real time'2015 8,997,649'ClichÃ© for electronic printing device, and electronic printing method and device using the same'2015 8,724,177'Printing apparatus having automatic printing sheet feeder'2014 8,689,687'Method and apparatus for manufacturing electronic device using roll-to-roll rotary pressing process'2014 8,567,822'Luminous advertisement sheet'2013 7,988,785'Printing head for nano patterning'2011 7,887,635'Printing head for nano patterning'2011 7,879,536'Method for forming high-resolution pattern having desired thickness or high aspect ratio using dry film resist'2011 7,517,467'Method for forming high-resolution pattern having desired thickness or high aspect ratio using deep ablation'2009 7,000,892'Pneumatic servo valve'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Based in Youngdungpo-gu, KR· patent location history

2009–2015Patents assigned to KOREA MACH & MATERIALS INST (9)· patent assignee history

2009–2015Based in Daejeon, KR· patent location history

2011Based in Taejon, KR· patent location history

2013–2014Patents assigned to CHOI BYUNG-OH (2)· patent assignee history

2013–2014Patents assigned to JO JEONG-DAI (2)· patent assignee history

2013–2014Patents assigned to KIM DONG-SOO (2)· patent assignee history

2013–2014Patents assigned to LEE TAIK-MIN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA MACH & MATERIALS INST	9	2009–2015
CHOI BYUNG-OHself	2	2013–2014
JO JEONG-DAI	2	2013–2014
KIM DONG-SOO	2	2013–2014
LEE TAIK-MIN	2	2013–2014

Locations

Location	Patents	Span
Daejeon, KR	7	2009–2015
Taejon, KR	2	2011
Youngdungpo-gu, KR	1	2006