Company Filing History:

15 out of 164,108

International Business Machines Corporation

patents

1 out of 30,028

Siemens Aktiengesellschaft

patents

1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1992-2008

where 'Filed Patents' based on already Granted Patents

16 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7456420 - Electrode for phase change memory device and method (2008-11-25),

2. 6798029 - Method of fabricating micro-electromechanical switches on CMOS compatible substrates (2004-09-28),

3. 6635506 - Method of fabricating micro-electromechanical switches on CMOS compatible substrates (2003-10-21),

4. 6489255 - Low temperature/low dopant oxide glass film (2002-12-03),

5. 6483172 - Semiconductor device structure with hydrogen-rich layer for facilitating passivation of surface states (2002-11-19),

6. 6274440 - Manufacturing of cavity fuses on gate conductor level (2001-08-14),

7. 6252295 - Adhesion of silicon carbide films (2001-06-26),

8. 6077786 - Methods and apparatus for filling high aspect ratio structures with (2000-06-20),

9. 5926689 - Process for reducing circuit damage during PECVD in single wafer PECVD (1999-07-20),

10. 5855962 - Flowable spin-on insulator (1999-01-05),

11. 5753303 - Process for the elimination of tungsten oxidation with inert gas (1998-05-19),

12. 5352927 - Self-aligned contact studs for semiconductor structures (1994-10-04),

13. 5217567 - Selective etching process for boron nitride films (1993-06-08),

14. 5216282 - Self-aligned contact studs for semiconductor structures (1993-06-01),

15. 5187121 - Process for fabrication of a semiconductor structure and contact stud (1993-02-16),

Title: **Celebrating the Innovations of Donna Rizzone Cote**

Introduction

Donna Rizzone Cote is a distinguished inventor based in Poughkeepsie, NY, known for her significant contributions to the field of materials science and micro-electromechanical systems (MEMS). With 16 patents to her name, Donna's innovations reflect her commitment to advancing technology, particularly in memory devices and semiconductor fabrication methods.

Latest Patents

Among her most recent patents is an invention focused on an electrode for phase change memory devices. This electrode features a multi-layer design that enhances adherence to chalcogenide-based memory materials, such as GST, reducing the risk of delamination. The first layer comprises a nitride of titanium or tungsten, while the second layer supports the functionality of the device.

Another notable patent involves a method of fabricating MEMS on CMOS-compatible substrates. This innovative process allows for the integration of capacitive switches with conventional semiconductor technologies, ensuring reliability and enhanced performance. By creating an air gap within the switch design, Donna's method minimizes charge storage problems, thus improving the overall efficiency of micro-electromechanical systems.

Career Highlights

Donna has made significant strides in her career, particularly through her work at prestigious companies, notably IBM (International Business Machines Corporation). Her expertise in semiconductor technology and innovative materials has positioned her as a leader in her field, paving the way for advancements that are critical to modern technology.

Collaborations

Throughout her career, Donna Rizzone Cote has collaborated with notable coworkers including Son Van Nguyen and David Stanasolovich. These partnerships have fostered a creative environment, enabling the development of groundbreaking inventions and methodologies in her areas of expertise.

Conclusion

Donna Rizzone Cote's impressive portfolio of patents and her contributions to technology underscore her role as a pivotal figure in the field of innovations. Her work not only enhances existing technology but also sets the stage for future advancements in memory devices and micro-electromechanical systems. As the landscape of technology continues to evolve, innovators like Donna pave the way for the next generation of inventions.

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