Wellendorf; Klaus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wellendorf; Klaus.The latest application filed is for "method and apparatus for modifying color reduction depending on tone".

Company Profile

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Wellendorf; Klaus - Kitzeberg DE
Wellendorf; Klaus - Kitzeberg bei Kiel DE
Wellendorf; Klaus - Kitzeberg b. Kiel DE
Wellendorf; Klaus - Heikendorf DE
Wellendorf; Klaus - Kitzberg near Kiel DE
Wellendorf; Klaus - Kiel DT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for modifying color reduction depending on tone Grant 4,590,515 - Wellendorf May 20, 1	1986-05-20
Method for partially smoothing retouch in electronic color reproduction Grant 4,516,155 - Hennig , et al. May 7, 1	1985-05-07
Production of screen printing blocks Grant 4,499,489 - Gall , et al. February 12, 1	1985-02-12
Method and circuit arrangement for partial correction of the delineation in color image reproduction Grant 4,486,772 - Klie , et al. December 4, 1	1984-12-04
Method and circuit arrangement for partial electronic retouch in color image reproduction Grant 4,476,487 - Klie , et al. October 9, 1	1984-10-09
Method for the improved reproduction of image in reproduction technology Grant 4,419,691 - Sing , et al. December 6, 1	1983-12-06
Method and circuit for recognition of colors Grant 4,414,635 - Gast , et al. November 8, 1	1983-11-08
Method and apparatus for partial electronic retouching of colors Grant 4,393,399 - Gast , et al. July 12, 1	1983-07-12
Method and a device for recorrecting standard color corrections in a color picture recording Grant 4,328,515 - Wellendorf May 4, 1	1982-05-04
Recording line elements Grant 4,276,567 - Wellendorf , et al. June 30, 1	1981-06-30
Method for electro-optically sensing, transmitting pictorial information Grant 4,240,118 - Wellendorf , et al. December 16, 1	1980-12-16
Apparatus for electro-optically recording pictorial information for a facsimile transmission system Grant 4,240,117 - Wellendorf , et al. December 16, 1	1980-12-16
Method and apparatus for producing image combinations Grant 4,231,069 - Wellendorf , et al. October 28, 1	1980-10-28
Method and apparatus for making color corrections in the manufacture of printing plates Grant 4,204,223 - Gast , et al. May 20, 1	1980-05-20
Method and apparatus for electro-optically sensing, transmitting and recording pictorial information in particular facsimile transmission systems Grant 4,203,136 - Wellendorf , et al. May 13, 1	1980-05-13
Method and apparatus for electro-optically recording pictorial information for a facsimile transmission system Grant 4,199,784 - Wellendorf , et al. April 22, 1	1980-04-22
Method for the rastered reproduction of half-tone pictures providing changes in the individual picture elements during transfer from an original to a reproduction Grant 4,075,663 - Wellendorf February 21, 1	1978-02-21
Method Of Composing Half-tone Pictures By Means Of Electronic Phototype Setters Grant 3,688,033 - Hell , et al. August 29, 1	1972-08-29

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