International Business Machines (IBM)

 

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Patent Number

Title

5,293,434

Technique for use in a transform coder for imparting robustness to compressed image data through use of global block transformations

5,053,887

Technique for producing a fine grained dithered halftone image having an increased number of gray levels

5,029,107

Apparatus and accompanying method for converting a bit mapped monochromatic image to a grey scale image using table look up operations

4,939,563

Double carrier deflection high sensitivity magnetic sensor

4,813,017

Semiconductor memory device and array

4,775,942

Seed and stitch approach to embedded arrays

4,755,631

Apparatus for providing an electrical connection to a metallic pad situated on a brittle dielectric substrate

4,682,050

Small signal swing driver circuit

4,672,739

Method for use in brazing an interconnect pin to a metallization pattern situated on a brittle dielectric substrate