Inventor
Olga Vladimirova Barykina-Tassa
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to E INK CORP (2)· patent assignee history
2022–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| E INK CORP | 2 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2022–2024 |