LexDanaLexDanabeta
Inventor

Kunhua WEN

Inventor
CN

Overview

2→
Patents
2023–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C01Bprimary
C01BNon-metallic elements14%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
G02BOptical elements, systems or apparatus14%
H01LSemiconductor devices14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
H10HInorganic light-emitting semiconductor devices having potential barriers14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
12,125,955Deep ultraviolet LED inorganic module packaging device including double-sided microlens array202411,688,850Preparation method of SnO2@Sn coated reduced graphene oxide composite material2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to UNIV GUANGDONG TECHNOLOGY (2)· patent assignee history
2023–2024Based in CN· patent location history
2024Patents assigned to SHENZHEN SHUANGMA XINGGUANG ELECTRONIC TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV GUANGDONG TECHNOLOGY22023–2024
SHENZHEN SHUANGMA XINGGUANG ELECTRONIC TECH CO LTD12024
Locations
LocationPatentsSpan
CN22023–2024