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Inventor

JI-AN MENG

Inventor
CN

Overview

1→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

F21Kprimary
F21KNon-electric light sources using luminescence25%
H01LSemiconductor devices25%
H10HInorganic light-emitting semiconductor devices having potential barriers25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
11,199,298Method for manufacturing light emitting diode filament2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to ZHONGSHAN MLS ELECTRONIC CO LTD (1)· patent assignee history
2021Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHONGSHAN MLS ELECTRONIC CO LTD12021
Locations
LocationPatentsSpan
CN12021