Inventor
Udo Bringmann
Inventor
Halstenbek, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material42%
H01JElectric discharge tubes or discharge lamps25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
5,175,020'Process for depositing a layer containing boron and nitrogen'19925,112,649'Method of depositing micro-crystalline solid particles by hot filament CVD'19924,786,887'Thin-film strain gauge system and method of manufacturing same'19884,715,319'Device for coating a substrate by means of plasma-CVD or cathode sputtering'19874,673,588'Device for coating a substrate by means of plasma-CVD or cathode sputtering'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1992Patents assigned to PHILIPS CORP (4)· patent assignee history
1987–1992Based in Halstenbek, DE· patent location history
1992Patents assigned to SOLVAY DEUTSCHLAND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIPS CORP | 4 | 1987–1992 |
| SOLVAY DEUTSCHLAND | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Halstenbek, DE | 5 | 1987–1992 |