Inventor
Bolei DI
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
C23CCoating metallic material17%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
H01JElectric discharge tubes or discharge lamps17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to SAGE ELECTROCHROMICS INC (2)· patent assignee history
2024–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAGE ELECTROCHROMICS INC | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2024–2025 |