Inventor

Yun-Ho Son

Inventor

Seoul, KR

Overview

8→

Patents

2009–2021

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties20%

G01RMeasuring electric variables10%

Y10TTechnical subjects covered by former us classification10%

B30BPresses in general5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

G01KMeasuring temperature5%

G02BOptical elements, systems or apparatus5%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

G09FDisplaying5%

H01HElectric switches5%

PatentTitleYear

11,072,155Laminating apparatus and method of fabricating display device using the same2021 10,209,210Measuring device using electrical conductivity and having function of informing electrode contamination2019 9,557,309'Pen type of apparatus for measuring multiple water qualities'2017 9,508,496'Automatic salt meter having internal switching device'2016 8,500,327'Safety thermometer'2013 8,350,571'Electronic salt meter'2013 D0608670'Portable water tester with cap'2010 D0604805'Flow switch'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to HM DIGITAL INC (2)· patent assignee history

2009–2019Based in Seoul, KR· patent location history

2013–2017Patents assigned to SON YUN-HO (4)· patent assignee history

2019Patents assigned to HM DIGITAL LTD (1)· patent assignee history

2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

2021Based in Cheonan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SON YUN-HOself	4	2013–2017
HM DIGITAL INC	2	2009–2010
HM DIGITAL LTD	1	2019
SAMSUNG DISPLAY CO LTD	1	2021

Locations

Location	Patents	Span
Seoul, KR	7	2009–2019
Cheonan-si, KR	1	2021