1. Promptu Systems Corporation (26 from 40 patents)

2. International Business Machines Corporation (6 from 164,219 patents)

3. Nuance Communications, Inc. (2 from 1,422 patents)

4. Agiletv Corporation (2 from 11 patents)

5. Digital Equipment Corporation (1 from 2,297 patents)

6. Digital Equipment International Limited (1 from 9 patents)

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