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Poughquag, NY, United States of America

Karen P Madden

USPTO Granted Patents = 12

Average Co-Inventor Count = 5.4

ph-index = 7

Forward Citations = 146(Granted Patents)

Company Filing History:

12 out of 164,108

International Business Machines Corporation

Years Active: 1999-2004

where 'Filed Patents' based on already Granted Patents

12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6766382 - Method of information transfer using optical zones (2004-07-20),

2. 6354309 - Process for treating a semiconductor substrate (2002-03-12),

3. 6254796 - Selective etching of silicate (2001-07-03),

4. 6200891 - Removal of dielectric oxides (2001-03-13),

5. 6173720 - Process for treating a semiconductor substrate (2001-01-16),

6. 6150282 - Selective removal of etching residues (2000-11-21),

7. 6117796 - Removal of silicon oxide (2000-09-12),

8. 6066267 - Etching of silicon nitride (2000-05-23),

9. 6033996 - Process for removing etching residues, etching mask and silicon nitride (2000-03-07),

10. 6014310 - High dielectric TiO.sub.2 -SiN composite films for memory applications (2000-01-11),

11. 5965465 - Etching of silicon nitride (1999-10-12),

12. 5876788 - High dielectric TiO.sub.2 -SiN composite films for memory applications (1999-03-02),

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