LexDanaLexDanabeta
Inventor

Wangming LI

Inventor
CN

Overview

2→
Patents
2022–2024
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A43Bprimary
A43BCharacteristic features of footwear17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08JWorking-up17%
G06FElectric digital data processing17%
H01LSemiconductor devices17%
H10KOrganic electric solid-state devices17%
PatentTitleYear
11,897,988Hydrogenated styrene/conjugated diolefin copolymer, foaming material thereof, and application thereof202411,309,366Resistive touch screen, organic light emitting diode display, and manufacturing method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (1)· patent assignee history
2022–2024Based in CN· patent location history
2024Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP12024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD12022
Locations
LocationPatentsSpan
CN22022–2024