Inventor
Karl-Josef Schalz
Inventor
Limburg, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus53%
G05DSystems for controlling or regulating non-electric variables11%
Y10TTechnical subjects covered by former us classification11%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%
B25JManipulators5%
F16FSprings5%
F16HGearing5%
G01BMeasuring length, thickness or similar linear dimensions5%
PatentTitleYear
6,823,756'Displacement unit'2004RE037445'Modular microscope system'20016,243,197'Lighting device for a microscope'20015,793,526'Gear unit for focusing microscopes'19985,684,624'Lens change-over device with centerable reception rings'19975,684,627'Microscope with a multi-functional adjustment knob'19975,585,964'Modular microscope system'19965,557,453'Microscope that displays superimposed data'19965,539,573'Universal folding condenser for microscopes'19965,260,632'Position control system'19935,119,566'Stationary gantry for a precision coordinate measuring instrument'19925,086,564'Device and method for active vibration damping'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to LEITZ MESSTECKNIK GMBH (1)· patent assignee history
1992Patents assigned to LEITZ WILD GMBH (1)· patent assignee history
1992–2004Based in Limburg, DE· patent location history
1993–2001Patents assigned to LEICA MIKROSKOPIE & SYST (8)· patent assignee history
1993Based in Im Jochert, DE· patent location history
2001–2004Patents assigned to LEICA MICROSYSTEMS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEICA MIKROSKOPIE & SYST | 8 | 1993–2001 |
| LEICA MICROSYSTEMS | 2 | 2001–2004 |
| LEITZ MESSTECKNIK GMBH | 1 | 1992 |
| LEITZ WILD GMBH | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Limburg, DE | 11 | 1992–2004 |
| Im Jochert, DE | 1 | 1993 |