LexDanaLexDanabeta
Inventor

JYH-CHIA CHEN

Inventor
US

Overview

3→
Patents
2022
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 devices38%
H10HInorganic light-emitting semiconductor devices having potential barriers38%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light25%
PatentTitleYear
11,335,829Multi-color light emitting structures with controllable emission color202211,329,191Light emitting structures with multiple uniformly populated active layers202211,264,535Pixel device and display using a monolithic blue/green LED combined with red luminescence materials2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to OSTENDO TECHNOLOGIES INC (2)· patent assignee history
2022Patents assigned to CHEN JYH CHIA (1)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSTENDO TECHNOLOGIES INC22022
CHEN JYH CHIAself12022
Locations
LocationPatentsSpan
US32022