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Inventor

Chengxiao Du

Inventor
Xiamen, CN

Overview

3→
Patents
2018–2020
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 devices50%
H10HInorganic light-emitting semiconductor devices having potential barriers50%
PatentTitleYear
10,665,748Light emitting diode and fabrication method therof202010,263,147Light emitting diode and fabrication method thereof201910,043,944Light emitting diode and fabrication method thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD (3)· patent assignee history
2018–2020Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD32018–2020
Locations
LocationPatentsSpan
Xiamen, CN32018–2020