Inventor

Hsuan-Wei Mai

Inventor

Tainan, TW

Overview

3→

Patents

2017–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H01Lprimary

H01LSemiconductor devices25%

H10HInorganic light-emitting semiconductor devices having potential barriers25%

B29CShaping or joining of plastics8%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

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 emitted8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

11,127,341Light emitting module and display device2021 10,727,380Wavelength converting film and manufacturing method thereof2020 9,705,051'Light emitting device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2021Patents assigned to PLAYNITRIDE INC (3)· patent assignee history

2017–2021Based in Tainan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PLAYNITRIDE INC	3	2017–2021

Locations

Location	Patents	Span
Tainan, TW	3	2017–2021