Inventor
Thomas J. Wetzel
Inventor
Rochester, NY, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television58%
C30BSingle-crystal growth8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
H05KPrinted circuits8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
7,708,830'Method and device for the production of a silicon single crystal, silicon single crystal, and silicon semiconductor wafers with determined defect distributions'20106,912,325'Real time electronic registration of scanned documents'20056,324,070'Service access for a scanner'20015,689,588'Method and apparatus for increasing compressibility of multibit image data with the LSB value determined in the thresholding operation based on pixel position'19975,384,646'Marking engine for grey level printing having a high productivity image data processing mode'19955,367,383'Method and apparatus for maximizing data storage in a processor of image data'19945,070,413'Color digital halftoning with vector error diffusion'19915,025,480'Background referencing'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2005Patents assigned to EASTMAN KODAK CO (6)· patent assignee history
1991–2005Based in Rochester, NY, US· patent location history
1991Based in Greece, NY, US· patent location history
2001Patents assigned to HEIDELBERG DIGITAL LLC (1)· patent assignee history
2010Patents assigned to SILTRONIC AG (1)· patent assignee history
2010Based in Haiming, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 6 | 1991–2005 |
| HEIDELBERG DIGITAL LLC | 1 | 2001 |
| SILTRONIC AG | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 6 | 1991–2005 |
| Haiming, DE | 1 | 2010 |
| Greece, New York, US | 1 | 1991 |