Inventor

Chung-Ta Tsai

Inventor

Hsinchu, TW

Overview

3→

Patents

2015–2018

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G01Rprimary

G01RMeasuring electric variables22%

G09GArrangements or circuits for control of indicating devices using static means to present variable information22%

H05BElectric heating22%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses11%

H04BTransmission11%

PatentTitleYear

10,117,304LED failure detecting device2018 10,085,333LED failure detecting device2018 8,928,421'Control circuit for reducing electromagnetic interference'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to MACROBLOCK INC (3)· patent assignee history

2015–2018Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MACROBLOCK INC	3	2015–2018

Locations

Location	Patents	Span
Hsinchu, TW	3	2015–2018