Andreas Bergmann

This inventor holds 16 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Epcos Ag, Qualcomm Incorporated, Rf360 Singapore Pte. Ltd.. Active years: 1999-2026.

USPTO Granted Patents = 16 (Patent Applications = 1)

% Patents Active = 75.0

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 67(Granted Patents)

Company Filing History:

Qualcomm Incorporated

patents

1 out of 95

Rf360 Singapore Pte. Ltd.

patents

4. 1 out of 10

Siemens Matsushita Comp. Gmbh & Co Kg

patents

5. 1 out of 30

Siemens Matsushita Components Gmbh & Co Kg

patents

6. 1 out of 213

Snaptrack Incorporated

patents

Years Active: 1999-2026

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12719449 - Double-mode surface-acoustic-wave (DMS) filter having a modulated interdigital transducer (2026-08-25),

2. 11515855 - Saw resonator and filter comprising same (2022-11-29),

3. 10547284 - Cascaded resonator (2020-01-28),

4. 10340884 - Arrangement comprising a DMS filter and a steep right edge (2019-07-02),

5. 9685930 - Broad-band filter in branching technology (2017-06-20),

6. 9160303 - Component working with acoustic waves having reduced temperature coefficient of frequencies and method for producing same (2015-10-13),

7. 7868717 - Acoustic wave transducer and filter comprising said transducer (2011-01-11),

8. 7863800 - Transducer operating with surface acoustic waves and having four excitation centers (2011-01-04),

9. 7800463 - Band pass filter (2010-09-21),

10. 7538637 - Acoustic wave transducer with transverse mode suppression (2009-05-26),

11. 6992547 - Surface acoustic wave arrangement for broadband signal transmission (2006-01-31),

12. 6909342 - Recursive saw-filter with a low chip length (2005-06-21),

13. 6853113 - Interdigital transducer with distibuted excitation (2005-02-08),

14. 6777855 - Surface wave converter with optimized reflection (2004-08-17),

15. 6313715 - Saw duplexer (2001-11-06),

Title: The Innovative Contributions of Andreas Bergmann

Introduction: Andreas Bergmann, an accomplished inventor based in Haiming, Germany, has made significant strides in the field of technology, holding a remarkable 15 patents to his name. His innovative work primarily revolves around surface acoustic wave (SAW) technology, which has applications in various electronic devices.

Latest Patents: Among his latest inventions, the "Saw resonator and filter comprising same" stands out. This patent describes a SAW resonator featuring two reflectors with a transducer positioned between them. The resonant space created allows for the occurrence of multiple resonances, enhancing performance in filter circuits, particularly in improving attenuation in stop bands. Another noteworthy invention is the "Cascaded resonator," where two interdigital transducers are electrically series-connected within an acoustic track, enabling superior resonance characteristics.

Career Highlights: Throughout his career, Andreas has worked with prominent companies, including Epcos AG and Qualcomm Incorporated. His roles in these organizations have significantly contributed to advancements in acoustic technologies, further establishing him as a notable figure in the industry.

Collaborations: In his journey, Andreas has collaborated with talented professionals such as Markus Mayer and Jurgen Franz. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion: Andreas Bergmann's dedication to innovation and his impressive portfolio of patents reflect his significant impact on the field of acoustic technology. His contributions continue to inspire future generations of inventors and contribute to advancements in electronic applications.