Inventor
ANDREW GRIFFIS
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding17%
H04NPictorial communication, e.g. television17%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light11%
G06TImage data processing or generation, in general11%
G06VImage or video recognition or understanding11%
G08BSignalling systems, e.g. personal calling systems11%
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for6%
B61LGuiding railway traffic6%
G01MTesting static or dynamic balance of machines or structures6%
G01RMeasuring electric variables6%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to DELTA THERMAL INC (3)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA THERMAL INC | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2023–2025 |