Company Filing History:

10 out of 425

Ferro Corporation

patents

3 out of 21,595

Eastman-kodak Company

5. 2 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 2002-2020

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10562809 - Low K dielectric compositions for high frequency applications (2020-02-18),

2. 9892853 - Mid-K LTCC compositions and devices (2018-02-13),

3. 7687401 - Substantially spherical composite ceria/titania particles (2010-03-30),

4. 7666239 - Hydrothermal synthesis of cerium-titanium oxide for use in CMP (2010-02-23),

5. 7101800 - Chemical-mechanical polishing slurry and method (2006-09-05),

6. 7091164 - Slurry for chemical mechanical polishing silicon dioxide (2006-08-15),

7. 6818030 - Process for producing abrasive particles and abrasive particles produced by the process (2004-11-16),

8. 6702954 - Chemical-mechanical polishing slurry and method (2004-03-09),

9. 6627107 - Slurry for chemical mechanical polishing silicon dioxide (2003-09-30),

10. 6616514 - High selectivity CMP slurry (2003-09-09),

11. 6596042 - Method of forming particles for use in chemical-mechanical polishing slurries and the particles formed by the process (2003-07-22),

12. 6544892 - Slurry for chemical mechanical polishing silicon dioxide (2003-04-08),

13. 6491843 - Slurry for chemical mechanical polishing silicon dioxide (2002-12-10),

14. 6468910 - Slurry for chemical mechanical polishing silicon dioxide (2002-10-22),

Title: Yie-Shein Her: Innovator in Dielectric Materials

Introduction

Yie-Shein Her is a prominent inventor based in Canandaigua, NY (US), known for her significant contributions to the field of dielectric materials. With a total of 14 patents to her name, she has made remarkable advancements in high-frequency applications.

Latest Patents

Her latest patents include innovative low K dielectric compositions designed for high-frequency applications. These materials exhibit a low K value and high Q value, making them suitable for advanced electronic devices. The dielectric material can be fired at temperatures below 950°C or 1100°C, achieving a K value of less than 8 at 10-30 GHz and a Q value exceeding 500 or even 1000 at the same frequency range. The composition consists of a solids portion that includes 10-95 wt % or 10-99 wt % silica powder and 5-90 wt % or 1-90 wt % glass component. The glass component is carefully formulated with various mole percentages of SiO, BO, AlO, KO, NaO, LiO, and F, ensuring optimal performance. Additionally, her work on mid-K LTCC compositions has led to the development of devices that utilize a matrix of titanates of alkaline earth metals, further enhancing the capabilities of dielectric materials.

Career Highlights

Throughout her career, Yie-Shein Her has worked with notable companies such as Ferro Corporation and Eastman Kodak Company. Her expertise in dielectric materials has positioned her as a leader in her field, contributing to advancements that benefit various industries.

Collaborations

Yie-Shein has collaborated with esteemed colleagues, including Ramanathan Srinivasan and Suryadevara Vijayakumar Babu, to further her research and development efforts.

Conclusion

Yie-Shein Her's innovative work in dielectric materials has significantly impacted the field of electronics. Her contributions continue to pave the way for advancements in high-frequency applications, showcasing her dedication to innovation and excellence.

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