Inventor
VOJTECH HOLUB
Inventor
US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general23%
G06KGraphical data reading20%
H04NPictorial communication, e.g. television14%
G06FElectric digital data processing9%
G06VImage or video recognition or understanding8%
B42DBooks3%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy3%
H04LTransmission of digital information, e.g. telegraphic communication3%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
PatentTitleYear
12,390,976Signaling arrangements employing molded thermoplastics202512,348,840Recycling methods and systems, and related plastic containers202512,296,525Signaling arrangements employing molded thermoplastics202512,299,764Pre-press warping arrangements for watermarks and associated graphic artworks, with related quality control techniques202512,217,108Laser marking of machine-readable codes202512,182,898Detecting conflicts between multiple different signals within imagery202412,124,919Color driven localization of 1D and 2D barcodes in digital capture systems202412,079,684Generating reading optical codes with variable density to adapt for visual quality and reliability202411,995,511Methods and arrangements for localizing machine-readable indicia202411,962,875Recycling methods and systems, and related plastic containers202411,962,876Recycling methods and systems, and related plastic containers202411,954,930Decoding 1D-barcodes in digital capture systems202411,941,720Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data, and robustness checks202411,878,327Methods and arrangements for sorting items, useful in recycling202411,875,2182D code reading in presence of local inversion202411,875,485Compensating for geometric distortion of images in constrained processing environments202411,831,833Methods and arrangements for triggering detection, image correction or fingerprinting202311,741,567Digital watermarking and data hiding with clear topcoats202311,715,172Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data202311,676,238Detecting conflicts between multiple different signals within imagery202311,636,279Color driven localization of 1D and 2D barcodes in digital capture systems202311,568,165Methods and arrangements for optical code classification202311,367,159Methods and arrangements for enhancing detection of digital watermark signals202211,348,209Compensating for geometric distortion of images in constrained processing environments202211,308,571Sparse modulation for robust signaling and synchronization202211,257,198Detection of encoded signals and icons202211,250,535Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data, and robustness checks202211,250,226Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data202211,250,534Determining detectability measures for images with encoded signals202211,244,183Decoding 1D-barcodes in digital capture systems202211,194,984Localization of machine-readable indicia in digital capture systems202111,188,997Detecting conflicts between multiple different signals within imagery2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to DIGIMARC CORP (32)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIGIMARC CORP | 32 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 32 | 2021–2025 |