Company Filing History:

9 out of 14,087

U.S. Philips Corporation

Koninklijke Philips Corporation N.v.

patents

4. 1 out of 233

Triquint Semiconductor Corporation

patents

Years Active: 1983-2011

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8058768 - Bulk acoustic wave resonator device (2011-11-15),

2. 8008993 - Thin-film bulk-acoustic wave (BAW) resonators (2011-08-30),

3. 7580727 - High frequency module (2009-08-25),

4. 7522018 - Electro-acoustic resonator with a top electrode layer thinner than a bottom electrode layer (2009-04-21),

5. 7474174 - Ladder-type thin-film bulk acoustic wave filter (2009-01-06),

6. 7466213 - Resonator structure and method of producing it (2008-12-16),

7. 7459990 - Arrangement with two piezoelectric layers, and method of operating a filter device (2008-12-02),

8. 7248132 - Filter structure (2007-07-24),

9. 7119637 - Filter system comprising a bulk acoustic wave resonator (2006-10-10),

10. 6975182 - Filter system with bulk wave resonator having a reflection layer composition that varies with the layer thickness (2005-12-13),

11. 6653913 - Tunable piezoelectric filter arrangement using a dielectric material with a voltage-dependent dielectric constant (2003-11-25),

12. 6583688 - Tunable filter arrangement comprising resonators with reflection layers (2003-06-24),

13. 6509814 - Bulk acoustic wave filter with optimized series and shunt resonator static capacitances (2003-01-21),

14. 6448695 - Bulk acoustic wave device (2002-09-10),

15. 6314389 - Time-domain circuit modeller (2001-11-06),

Title: Innovations of Robert Frederick Milsom: A Trailblazer in Acoustic Wave Technology

Introduction: Robert Frederick Milsom, based in Redhill, Great Britain, has made remarkable contributions to the field of acoustic wave technology. With a total of 23 patents to his name, Milsom is known for his inventive solutions that have enhanced the performance of resonators used in various applications.

Latest Patents: Among his latest innovations is the bulk acoustic wave resonator device. This device consists of first and second metal layers with an intervening piezoelectric layer. The unique design features spaced first and second portions that are structured as interconnected fingers, allowing for effective acoustic coupling. In a different embodiment, Milsom has developed thin-film bulk acoustic wave (BAW) resonators applicable in RF selectivity filters operating around 1 GHz. These resonators comprise a piezoelectric layer and strategically positioned electrodes that optimize their performance by utilizing dielectric materials for reduced insertion loss.

Career Highlights: Throughout his career, Robert Milsom has worked with prominent companies renowned for their technological advancements, including U.S. Philips Corporation and NXP B.V. His practical applications of acoustics have garnered attention and paved the way for further developments in the field.

Collaborations: Milsom has collaborated with notable professionals such as Mareike K Klee and Christof Metzmacher. These collaborations have facilitated the sharing of knowledge and the advancement of innovative ideas within the acoustic wave technology space.

Conclusion: Robert Frederick Milsom's contributions as an inventor and innovator continue to influence the industry significantly. His passion for creating effective resonator devices highlights the importance of continued research and development in acoustics and related fields. Through his patents and collaborations, Milsom exemplifies how innovation drives progress and shapes the future of technology.

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