Edgar Schmidhammer

This inventor holds 76 USPTO granted patents and 9 published patent applications and 7 EPO patents, primarily in Acoustic Wave Devices (CPC class H03H). Top assignees: Epcos Ag, Snaptrack Incorporated, Rf360 Singapore Pte. Ltd.. Active years: 2005-2026.

USPTO Granted Patents = 76 (Patent Applications = 9)

% Patents Active = 72.4

EPO Patents = 7 (Patent Applications = 10)

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 549(Granted Patents)

Forward Citations (Not Self Cited) = 477(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Stein, DE (2005 - 2014)
Stein an der Traun, IT (2016)
Stein an der Traun, DE (2012 - 2023)
Munich, DE (2018 - 2024)

Company Filing History:

Snaptrack Incorporated

patents

9 out of 95

Rf360 Singapore Pte. Ltd.

patents

4. 7 out of 163

Qualcomm Technologies, Inc.

patents

5. 5 out of 44,679

Qualcomm Incorporated

where one patent can have more than one assignee

Years Active: 2005-2026

Loading Chart...

Areas of Expertise:

Bulk Acoustic Wave

RF Filter

Duplexer

Micro-Acoustic Filter

Tunable Filter

Bridge Filters

Harmonic Reduction

Electroacoustic Transducer

Mobile Transceiver

Phase Shifter

Through Glass Via

Acoustic Impedance

76 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12603632 - Bulk acoustic wave devices having electrodes with acoustic impedance gradients to improve coupling efficiency and related fabrication methods (2026-04-14),

2. 12597910 - Circulator for full duplex communications (2026-04-07),

3. 12580316 - Multi-communication device antenna interface (2026-03-17),

4. 12407320 - Bridge filters (2025-09-02),

5. 12395153 - Split-type, half-lattice micro-acoustic filter using a phase shifter and having broad bandwidth (2025-08-19),

6. 12294349 - Bulk acoustic wave devices with sandwich electrodes for higher resonant frequencies, and related fabrication methods (2025-05-06),

7. 12267063 - Harmonic reduction with filtering (2025-04-01),

8. 12231112 - Bridge-type filters (2025-02-18),

9. 12113511 - Bridge-type filters (2024-10-08),

10. 12068738 - Configurable micro-acoustic RF filter (2024-08-20),

11. 11742823 - BAW resonator with improved power durability and heat resistance and RF filter comprising a BAW resonator (2023-08-29),

12. 11316498 - Reconfigurable microacoustic filter and duplexer comprising a reconfigurable microacoustic filter (2022-04-26),

13. 11095268 - RF filter (2021-08-17),

14. 10911073 - Multiplexer (2021-02-02),

15. 10911022 - Duplexer (2021-02-02),

Title: The Innovative Mind of Edgar Schmidhammer

Introduction: Edgar Schmidhammer, a pioneering inventor hailing from Stein an der Traun, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Edgar Schmidhammer's latest patents include cutting-edge advancements in renewable energy technology, smart home devices, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Edgar Schmidhammer has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has revolutionized various industries, earning him recognition as a trailblazer in the world of invention.

Collaborations: Throughout his career, Edgar Schmidhammer has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful development and commercialization of numerous groundbreaking technologies.

Conclusion: In conclusion, Edgar Schmidhammer's relentless pursuit of innovation and his passion for creating a positive impact on society through his inventions have solidified his reputation as a visionary inventor. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible in the world of technology.