Inventor

LI HUA

Inventor
CN

Overview

6→
Patents
2021–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

D21Hprimary
D21HPulp compositions14%
B09BDisposal of solid waste not otherwise provided for7%
B82YSpecific uses or applications of nanostructures7%
C01BNon-metallic elements7%
C08JWorking-up7%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials7%
D21JFibreboard7%
H01BCables7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
H01RElectrically-conductive connections7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to TYCO ELECTRONICS SHANGHAI CO LTD (1)· patent assignee history
2021–2025Based in CN· patent location history
2022–2025Patents assigned to SHAANXI UNIV OF SCIENCE & TECHNOLOGY (3)· patent assignee history
2024Patents assigned to APPLE INC (1)· patent assignee history
2024Patents assigned to SHANGHAI AOWEI TECH DEVELOPMENT CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHAANXI UNIV OF SCIENCE & TECHNOLOGY32022–2025
APPLE INC12024
SHANGHAI AOWEI TECH DEVELOPMENT CO LTD12024
TYCO ELECTRONICS SHANGHAI CO LTD12021
Locations
LocationPatentsSpan
CN62021–2025