Inventor
KADIRVELU RATHNAVELU
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television67%
G06FElectric digital data processing33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to AMAZON TECH INC (3)· patent assignee history
2021–2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 3 | 2021–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2021–2023 |