| EP-PAT. |
Title |
Date |
Inventor |
| 182053 |
Electromagnetically operated pressure control valve |
25.09.1991 |
Klaus Auerbach |
| 262407 |
Compact wide-angle lens |
29.07.1992 |
Hiltrud Schitthof |
| 467281 |
Anamorphic attachment for a photographic prime lens |
20.12.1995 |
Wolfgang Schröder |
| 473117 |
High-aperture wide-angle lens |
06.09.1995 |
Udo Schauß |
| 528338 |
Anamorphic attachment for a basic projection lens |
24.04.1996 |
Heinz Körpert,
Ralf Linn |
| 568028 |
Electromagnetic linear motor |
26.06.1996 |
Klaus Auerbach |
| 637167 |
Measurement camera |
28.04.1999 |
Dr. Karl Lenhardt,
Heinz Körpert,
Otto Thomas |
| 747743 |
Measurement objective telecentric on both sides |
27.08.1997 |
Dr. Rolf Wartmann |
| 1489451 |
High-aperture projection objective with aspherical plane-parallel plate - CL Première |
02.01.2008 |
Udo Schauß |
| 1536263 |
High-aperture wide-angle cinema projection lens |
14.07.2010 |
Hildegard Ebbesmeier |
| |
|
|
|
| US-PAT. |
Title |
Date |
Inventor |
| 4756601 |
Three-dimensional image-viewing apparatus |
12.06.1988 |
Wolfgang Schröder |
| 4773745 |
Compact wide-angle objective |
27.09.1988 |
Hiltrud Schitthof |
| 5251073 |
High-aperture wide angle lens |
05.10.1993 |
Udo Schauß |
| 5339193 |
Anamorphotic attachment for a projection objective |
16.08.1994 |
Heinz Körpert,
Ralf Linn |
| 5453785 |
Measurement camera with fixed geometry and rigid length support |
26.09.1995 |
Karl Lenhardt,
Heinz Körpert,
Otto Thomas |
| 5708532 |
Double-sided telecentric measurement objective |
13.01.1998 |
Rolf Wartmann |
| 5870234 |
Compact wide-angle lens |
09.02.1999 |
Hildegard Ebbesmeier |
| 6028720 |
High resolution objective for large-format photography |
22.02.2000 |
Rolf Wartmann,
Udo Schauß |
| 6310731 |
Anastigmatic anamorphic lens |
30.10.2001 |
Rolf Wartmann,
Udo Schauß |
| 6473242 |
Projection lens |
29.10.2002 |
Udo Schauß |
| 6512636 |
Anamorphic lens for digital projection |
28.01.2003 |
Udo Schauß |
| 6989937 |
High-Aperture Projection Lens |
24.01.2006 |
Udo Schauß |
| 7057830 |
High-Aperture Wide Angle Cinema Projection Lens |
06.06.2006 |
Hildegard Ebbesmeier |
| |
|
|
|
| DE-PAT. |
Title |
Date |
Inventor |
| 753329 |
Photographic lens |
16.01.1935 |
Fa. Schneider |
| 749932 |
Optical system for prismatic beam deflection |
13.04.1938 |
Albrecht Wilhelm Tronnier |
| 746857 |
Photoelectric exposure meter |
02.09.1941 |
Albrecht Wilhelm Tronnier |
| 745352 |
Equipment on aerial cameras |
14.05.1942 |
Albrecht Wilhelm Tronnier |
| 838833 |
Image-reversing prism |
22.02.1944 |
Dr. Walter Ströble |
| 804485 |
Optical system with built-in exposure meter |
06.09.1949 |
Dr. Karl Weiß |
| 927540 |
Lens of large aperture consisting of at least five air-spaced elements |
21.06.1950 |
Wolfram W. Albrecht |
| 938822 |
Photographic or cinematographic recording device with photocell and exposure adjustment mechanism |
04.02.1950 |
Dr. Karl Weiß |
| 949690 |
Optical system consisting of five elements separated by air gaps |
01.05.1951 |
Günter Klemt,
Karl Macher |
| 972752 |
Mount for photographic lenses with mechanism for reducing aperture from full to a pre-selected opening |
29.08.1952 |
Franz Werner |
| 942007 |
Automatic depth of field display device on photographic lenses |
15.10.1952 |
Franz Werner |
| 930671 |
Device for adjusting interchangeable lens parts |
11.01.1953 |
Paul Härter,
Carl Ort,
Karlheinz Raab,
Walter Umbs |
| 942669 |
Device for matching interchangeable lens parts assigned to different magnification scales |
11.01.1953 |
Günter Klemt |
| 1073768 |
Photographic telephoto lens |
02.06.1953 |
Wolfram Albrecht |
| 1064253 |
Optical system with interchangeable elements for changing magnification scale |
28.06.1953 |
Günter Klemt,
Karl Macher |
| 1016032 |
Optical system with interchangeable elements for changing its focal length |
27.06.1953 |
Günter Klemt |
| 934326 |
Intermediate ring for photographic lenses with mechanism for automatic aperture adjustment to a pre-selected opening |
12.06.1953 |
Karl-Heinz Schütz |
| 953847 |
Photographic camera with one recording and one viewing lens each |
30.03.1954 |
- |
| 1048042 |
Gauss double lens consisting of four air-spaced elements |
03.04.1954 |
Günter Klemt |
| 1108937 |
Equipment on projection lenses |
13.05.1954 |
Günter Klemt |
| 1073769 |
Photographic or cinematographic wide-angle lens |
20.06.1954 |
Günter Klemt |
| 1107416 |
Optical system of large angular field performance |
01.09.1954 |
Günter Klemt,
Karl Macher |
| 1040280 |
High-aperture photographic or cinematographic recording lens with variable focal length |
09.02.1955 |
Günter Klemt |
| 1016555 |
Device for adjusting aperture blades in optical systems or similar |
06.05.1955 |
Erich Uhland |
| 1014752 |
Photographic or cinematographic lens of high angular field performance |
06.07.1955 |
Günter Klemt |
| 1020232 |
Device for automatic display of depth of field on photographic lenses |
13.11.1955 |
Karl-Heinz Schütz |
| 1067236 |
Long-focal-length optical system with interchangeable system for changing magnification scale |
07.12.1955 |
Günter Klemt |
| 1027052 |
Device for automatic display of depth of field on photographic lenses |
01.07.1956 |
Karl-Heinz Schütz,
Franz Werner |
| 1117383 |
Mount for a photographic or cinematographic lens |
14.08.1956 |
Karl Tesch |
| 1100459 |
Device on photographic lenses and/or cameras for pre-selecting aperture |
03.11.1956 |
Karl Heinz Schütz |
| 1082680 |
Permanent magnet system for generating circular movements |
06.01.1957 |
Heinz Schackert |
| 1073766 |
High-aperture Gauss double lens |
23.10.1957 |
Günter Klemt |
| 1086452 |
Photographic or cinematographic lens of high aperture and larger angular field performance |
12.10.1957 |
Wolfram Albrecht |
| 1119650 |
Mount for photographic or cinematographic lenses |
06.02.1958 |
Karlheinz Raab |
| 1087696 |
Depth of field display device on photographic lenses |
18.04.1958 |
Dr. Waldemar Ewald |
| 1087899 |
Iris diaphragm for photographic lenses |
04.04.1958 |
Julius Meckel |
| 1068549 |
Photographic, cinematographic, projection, or enlargement lens with mechanism for attaching a filter or similar |
03.05.1958 |
Heinz Schackert |
| 1124804 |
Photographic or cinematographic lens with mechanism for adjusting focus distance |
27.07.1958 |
Waldemar Ewald,
Karl Tesch |
| 1090952 |
Iris diaphragm for photographic or cinematographic lenses |
10.08.1958 |
Herbert Mahn |
| 1120862 |
Photographic or cinematographic lens |
13.08.1958 |
Franz Werner |
| 1092231 |
Afocal attachment system for photographic or cinematographic recording lenses |
17.09.1958 |
Wolfram Albrecht,
Werner Wagner |
| 1092229 |
Photographic or cinematographic wide-angle lens |
24.09.1958 |
Günter Klemt,
Karl Macher |
| 1094585 |
Equipment on cinematographic recording chambers |
17.12.1958 |
Herbert Mahn |
| 1096191 |
Equipment on cinematographic recording cameras |
17.12.1958 |
Werner Holle |
| 1120236 |
Play-free, coaxial guidance of cylindrical parts |
24.12.1958 |
Herbert Mahn |
| 1100452 |
Device on a photographic or cinematographic lens for changing focal length |
04.01.1959 |
Herbert Mahn |
| 1093580 |
High-aperture photographic or cinematographic recording lens with variable focal length |
18.02.1959 |
Günter Klemt,
Karl Macher |
| 1157911 |
Lens with attachable exposure meter system |
15.03.1959 |
Karl Heinz Schütz |
| 1100324 |
Actuator for optical devices |
06.09.1959 |
Herbert Mahn |
| 1109396 |
Photographic or cinematographic telephoto lens |
23.10.1959 |
Wolfram Albrecht,
Werner Wagner |
| 1119651 |
Device on photographic or cinematographic lenses with axially movable optical elements for changing focal length |
13.12.1959 |
Herbert Mahn |
| 1129363 |
Mount for a photographic or cinematographic lens |
17.02.1960 |
Herbert Mahn |
| 1115474 |
Iris diaphragm with several pairs of arc-shaped blades connected by a joint |
14.04.1960 |
Herbert Mahn |
| 1108471 |
Iris diaphragm with multiple arc-shaped blades |
06.05.1960 |
Herbert Mahn |
| 1158280 |
Variable attachment for photographic or cinematographic lenses |
18.08.1960 |
Karl Macher |
| 1196068 |
Vari-lens with axial adjustment of one or more optical elements by an electromotor attached to the lens carrier, controllable by end contacts |
21.08.1960 |
Paul Himmelsbach |
| 1153613 |
Mount for photographic or cinematographic lenses or attachment systems for changing focal length |
16.12.1960 |
Karlheinz Raab |
| 1140061 |
Distance adjustment device on photographic or cinematographic objects |
15.01.1961 |
Herbert Mahn |
| 1139369 |
Device for displaying depth of field on photographic or cinematographic objects with variable focal length |
03.03.1961 |
Herbert Mahn |
| 1273853 |
Photographic or cinematographic recording lens of large angular field performance |
09.03.1961 |
Karl Macher |
| 1250650 |
High-aperture vari-lens |
27.07.1961 |
Karl Macher |
| 1187033 |
Photographic or cinematographic lens of long focal length and high aperture |
03.08.1961 |
Rudolf Solisch,
Walter Wöltche,
Erich Küpper |
| 1238687 |
High-aperture lens with variable focal length |
15.09.1961 |
Karl Macher |
| 1157807 |
Telephoto vari-lens |
21.01.1962 |
Karl Macher |
| 1258135 |
High-aperture lens with variable focal length and mechanical compensation for image shift |
07.04.1962 |
Karl Macher |
| 1185393 |
Interchangeable attachment for photographic or cinematographic lenses |
28.07.1962 |
Karl Macher |
| 1280573 |
Photographic or cinematographic recording lens of greater angular field performance |
25.08.1962 |
Rudolf Solisch,
Walter Wöltche |
| 1183267 |
Photographic or cinematographic telephoto lens |
04.11.1962 |
Walter Wöltche |
| 1190216 |
High-aperture photographic or cinematographic lens consisting of four air-spaced elements |
02.03.1963 |
Walter Wöltche |
| 1181040 |
High-aperture photographic or cinematographic recording lens with variable focal length |
17.03.1963 |
Kurt Brolde |
| 1249555 |
Photographic or cinematographic lens of very high aperture |
21.04.1963 |
Rudolf Solisch,
Walter Wöltche |
| 1259596 |
High-aperture vari-lens |
15.05.1963 |
Karl Macher |
| 1280571 |
High-aperture lens |
04.07.1963 |
Rudolf Solisch,
Werner Wagner |
| 1279959 |
Photographic or cinematographic recording lens of large angular field performance |
15.08.1963 |
Werner Wagner |
| 1264094 |
High-aperture vari-lens |
17.10.1963 |
Karl Macher |
| 1209769 |
Photographic or cinematographic lens of large aperture, especially for projection purposes |
05.12.1963 |
Rudolf Solisch |
| 1264095 |
High-aperture lens set with at least one interchangeable system part |
10.01.1964 |
Karl Macher |
| 1242012 |
High-aperture photographic or cinematographic recording lens with variable focal length |
26.09.1964 |
Karl Macher |
| 1248972 |
High-aperture lens with variable focal length |
29.12.1964 |
Karl Macher |
| 1255343 |
Photographic lens |
27.02.1965 |
Rudolf Solisch |
| 1244553 |
Quick-focusing device for photographic lenses, preferably long focal length lenses |
11.06.1965 |
Kurt Werner |
| 1279374 |
Method and device for automatic focusing of optical systems |
23.01.1966 |
Dipl.-Phys. Rudolf Genähr |
| 1241638 |
Photographic lens |
25.02.1966 |
Walter Wöltche |
| 1289407 |
Adjustment device for optical apparatuses, especially for lenses with variable focal length |
13.03.1966 |
Otto Thomas,
Paul Himmelsbach |
| 1278136 |
Method and device for image transmission using fiber optic components |
18.03.1966 |
Heinz Schackert |
| 1272702 |
Device on photographic and cinematographic lenses with axially movable optical elements |
20.04.1966 |
Karl-Heinz Holderbaum |
| 1267962 |
Lens with variable focal length |
03.06.1966 |
Paul Himmelsbach |
| 1259693 |
Lens, especially enlarging lens, with controls such as control cams or control slots, for adjusting diaphragm blades of a diaphragm |
11.06.1966 |
Karl-Heinz Holderbaum |
| 1273975 |
Device on photographic or cinematographic lenses |
17.07.1966 |
Otto Thomas |
| 1281169 |
Photographic or cinematographic lens of very high aperture |
16.09.1966 |
Werner Wagner |
| 1497590 |
High-aperture lens with variable focal length |
06.04.1966 |
Karl Macher |
| 1296814 |
High-aperture lens with variable focal length |
01.07.1967 |
Karl Macher |
| 1279962 |
High-aperture lens with variable focal length |
01.07.1967 |
Karl Macher |
| 1650559 |
Control device for pressure-medium-controlled valve systems |
09.09.1967 |
Kurt Stähle |
| 1280659 |
Method for shock absorption of optical adjusting elements in photographic devices and apparatuses and device for carrying out the method |
05.04.1968 |
Lothar Kirstein,
Gerd Kurz |
| 1294185 |
Projector for television cameras |
24.04.1968 |
Günter Klemt,
Dieter Kropsch,
Helmut Lause |
| 1929759 |
Servo system for vari-lenses for film and television cameras |
13.06.1969 |
Karl-Günter Hess,
Paul Himmelsbach,
Otto Thomas |
| 2025960 |
Connection device for lenses with variable focal length |
27.05.1970 |
Karl-Günter Hess |
| 2319403 |
Photographic or cinematographic lens with variable focal length |
17.04.1973 |
Paul Himmelsbach |
| 2245105 |
Vari-lens with extremely large focal length range and high relative aperture |
14.09.1972 |
Karl Macher |
| 2259723 |
Adjustment device for vari-lenses with extremely large focal length range |
06.12.1972 |
Heinz Körpert |
| 2425645 |
Adjustment device for vari-lenses with extremely large focal length range |
28.05.1974 |
Paul Himmelsbach |
