-
-
-
-
-
-
-
-
-
-
-
-
Lens system for scanning laser apparatus
-
Patent number 5,401,934
-
Issue date Mar 28, 1995
-
International Business Machines Corporation
-
Thomas Ainsworth
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
-
Optical projection system
-
Patent number 5,159,172
-
Issue date Oct 27, 1992
-
International Business Machines Corporation
-
Douglas S. Goodman
-
G02 - OPTICS
-
-
-
-
-
Laser beam homogenizer
-
Patent number 4,744,615
-
Issue date May 17, 1988
-
International Business Machines Corporation
-
Bunsen Fan
-
G02 - OPTICS
-
-
Display apparatus
-
Patent number 4,241,343
-
Issue date Dec 23, 1980
-
International Business Machines Corporation
-
George J. Fan
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
Jig and process for contact printing
-
Patent number 4,054,383
-
Issue date Oct 18, 1977
-
International Business Machines Corporation
-
Burn Jeng Lin
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY