Inventor
Weiwei DUAN
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing15%
G06NComputing arrangements based on specific computational models15%
G06VImage or video recognition or understanding15%
H04WWireless communication networks15%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
G06KGraphical data reading8%
H10KOrganic electric solid-state devices8%
PatentTitleYear
11,952,450Compound for encapsulation film and composition thereof, and film, organic light-emitting device and encapsulation method202411,809,522AI-based, semi-supervised interactive map enrichment for radio access network planning202311,423,258AI-based, semi-supervised interactive map enrichment for radio access network planning2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to AT & T IP I LP (2)· patent assignee history
2022–2023Based in US· patent location history
2024Patents assigned to JILIN OLED OPTICAL AND ELECTRONIC MAT CO LTD (1)· patent assignee history
2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T IP I LP | 2 | 2022–2023 |
| JILIN OLED OPTICAL AND ELECTRONIC MAT CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2022–2023 |
| CN | 1 | 2024 |