Inventor
Hans Oechsner
Inventor
Kaiserslautern, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps38%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
C23CCoating metallic material13%
H05HPlasma technique13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
5,486,696'Procedure and apparatus for the analysis of surface and/or depth profiles'19965,156,703'Mthod for the surface treatment of semiconductors by particle bombardment'19925,017,835'High-frequency ion source'19914,447,724'Apparatus for the chemical analysis of samples'19844,310,759'System for removal of material from the surface of a sample'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1992Patents assigned to OECHSNER HANS (3)· patent assignee history
1982–1984Based in Clausthal-Zellerfeld, DE· patent location history
1984Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (1)· patent assignee history
1991–1996Based in Kaiserslautern, DE· patent location history
1996Patents assigned to SPECS GES FUR OBERFLACHENANALV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OECHSNER HANSself | 3 | 1982–1992 |
| LEYBOLD HERAEUS GMBH & CO KG | 1 | 1984 |
| SPECS GES FUR OBERFLACHENANALV | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaiserslautern, DE | 3 | 1991–1996 |
| Clausthal-Zellerfeld, DE | 2 | 1982–1984 |