Inventor

MACKENZIE KENNETH M

US4 patents

⚠️ This page may combine multiple inventors who share the name “MACKENZIE KENNETH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KURZWEIL EDUCATIONAL SYSTEMS I

2 patents

US6587583B1Jul 1, 2003

Compression/decompression algorithm for image documents having text, graphical and color content

KURZWEIL EDUCATIONAL SYSTEMS I119 citations96

US6014464AJan 11, 2000

Compression/ decompression algorithm for image documents having text graphical and color content

KURZWEIL EDUCATIONAL SYSTEMS I72 citations94

LERNOUT & HAUSPIE SPEECHPROD

1 patent

US6246791B1Jun 12, 2001

Compression/decompression algorithm for image documents having text, graphical and color content

LERNOUT & HAUSPIE SPEECHPROD70 citations95

L & H APPLIC USA INC

1 patent

US6320982B1Nov 20, 2001

Compression/decompression algorithm for image documents having text, graphical and color content

L & H APPLIC USA INC71 citations94