Inventor
Stefan Lang
Inventor
Scarborough, CA
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B44Cprimary
B44CProducing decorative effects10%
B44FSpecial designs or pictures10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A61FFilters implantable into blood vessels8%
B29CShaping or joining of plastics8%
Y02TClimate change mitigation technologies related to transportation8%
A61BDiagnosis5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B41MPrinting, duplicating, marking, or copying processes5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
PatentTitleYear
11,131,777Method, electronic control device and system for position determination202110,808,589Exhaust treatment system and method for treating engine exhaust202010,502,110Regeneration system, vehicle comprising the same and regeneration method20198,303,578'System and method for the treatment of a patients eye working at high speed'20127,769,535'Method and device for dosing fuel which is to be injected into a combustion chamber of an internal combustion engine'20107,219,104'Data cleansing'20077,165,078'Collaborative data cleansing'20076,814,729'Laser vision correction apparatus and control method'20045,620,436'Method and apparatus for providing precise location of points on the eye'19975,201,548'Method and means for publishing images having coloration and three-dimensional texture'19935,182,063'Method and means of publishing images having coloration and three-dimensional texture'19935,116,562'Method for reproducing paintings and the like'19924,971,743'Method for reproducing paintings and the like'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1993Patents assigned to ARTAGRAPH REPRODUCTION TECH (4)· patent assignee history
1990–1993Based in Scarborough, CA· patent location history
2004–2012Based in Markt Schwaben, DE· patent location history
2007Patents assigned to SAP AG (2)· patent assignee history
2007Based in Oftersheim, DE· patent location history
2010–2020Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history
2010–2020Patents assigned to KIA MOTORS CORP (3)· patent assignee history
2010–2019Based in Russelsheim, DE· patent location history
2021Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history
2021Based in Ludwigsburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARTAGRAPH REPRODUCTION TECH | 4 | 1990–1993 |
| HYUNDAI MOTOR CO LTD | 3 | 2010–2020 |
| KIA MOTORS CORP | 3 | 2010–2020 |
| SAP AG | 2 | 2007 |
| BOSCH GMBH ROBERT | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scarborough, CA | 4 | 1990–1993 |
| Russelsheim, DE | 2 | 2010–2019 |
| Markt Schwaben, DE | 2 | 2004–2012 |
| Oftersheim, DE | 2 | 2007 |
| Ludwigsburg, DE | 1 | 2021 |