Inventor
DONALD HAAGA
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general36%
H04NPictorial communication, e.g. television36%
G06FElectric digital data processing27%
PatentTitleYear
12,282,979Serialized digital watermarking for variable data printing202512,045,908Serialized digital watermarking for variable data printing202411,386,517Serialized digital watermarking for variable data printing202211,308,571Sparse modulation for robust signaling and synchronization2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to DIGIMARC CORP (4)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIGIMARC CORP | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2025 |