Inventor
Wolfram Maass
Inventor
Linsengericht, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps33%
C23CCoating metallic material29%
H01FMagnets8%
G11BInformation storage based on relative movement between record carrier and transducer4%
H01LSemiconductor devices4%
H05HPlasma technique4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
9,842,755'Method and system for naturally oxidizing a substrate'20179,347,131'Coating substrates with an alloy by means of cathode sputtering'20167,799,179'Sputtering cathode and device and method for coating a substrate with several layers'20106,790,482'Arrangement for orienting the magnetization direction of magnetic layers'20045,922,182'Apparatus for coating substrates especially with magnetizable materials'19995,611,899'Device for suppressing flashovers in cathode sputtering installations'19975,399,252'Apparatus for coating a substrate by magnetron sputtering'19955,284,564'Magnetron sputtering cathode for vacuum coating apparatus'19945,182,003'Stationary magnetron sputtering cathode for a vacuum coating apparatus'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to LEYBOLD AG (4)· patent assignee history
1993–1997Based in Erlensee, DE· patent location history
1999Patents assigned to BALZERS PROZESS SYSTEME GMBH (1)· patent assignee history
1999–2017Based in Linsengericht, DE· patent location history
2010–2016Patents assigned to SINGULUS TECHNOLOGIES AG (2)· patent assignee history
2016Patents assigned to LANGER JÜRGEN (1)· patent assignee history
2016Patents assigned to MAASS WOLFRAM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD AG | 4 | 1993–1997 |
| SINGULUS TECHNOLOGIES AG | 2 | 2010–2016 |
| BALZERS PROZESS SYSTEME GMBH | 1 | 1999 |
| LANGER JÜRGEN | 1 | 2016 |
| MAASS WOLFRAMself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Linsengericht, DE | 5 | 1999–2017 |
| Erlensee, DE | 4 | 1993–1997 |