This inventor holds 40 USPTO granted patents and 12 published patent applications, primarily in Bulk Acoustic Wave Devices. Top assignees: Skyworks Global Pte. Ltd., Skyworks Solutions, Inc.. Active years: 2020-2026.
Location History:
- Irvine, CA (US) (2020 - 2024)
- Fremont, CA (US) (2024)
Company Filing History:
27 out of 67Â 
13 out of 2,877Â 
Years Active: 2020-2026
Areas of Expertise:
Title: Innovations in Acoustic Wave Technology: The Contributions of Jiansong Liu
Introduction: Jiansong Liu, based in Irvine, CA, has made significant contributions to the field of acoustic wave technology, resulting in 20 patents to date. His work focuses on developing advanced acoustic wave filters and resonators that have substantial applications in wireless communication devices.
Latest Patents: Among his latest innovations, Liu's patents include an "Acoustic Wave Filter with Overtone Mode Resonators." This technology relates to filters that utilize bulk acoustic wave resonators, designed to excite an overtone mode as the main operating mode. Additionally, he has patented a "Bulk Acoustic Wave Resonator Having Multiple Resonant Frequencies," which impacts the passband of the acoustic wave filter. This invention comprises a shunt bulk acoustic wave resonator that allows for multiple resonant frequencies, enhancing filtering capabilities for radio frequency signals.
Career Highlights: Throughout his career, Jiansong Liu has worked with notable companies including Skyworks Global and Skyworks Solutions, contributing to advancements in acoustic wave technologies. His expertise in this area has positioned him as a key innovator in the development of state-of-the-art wireless communication devices.
Collaborations: Liu has collaborated with other brilliant minds in his field, including Kwang Jae Shin and Chun Sing Lam. Together, they have driven forward the research and development of high-performance acoustic wave solutions.
Conclusion: Jiansong Liu's work in acoustic wave technology continues to influence the future of wireless communication. With 20 patents under his name, his innovations represent a significant leap in the capabilities of acoustic wave filters and resonators, ensuring more efficient and effective communication technologies for the global market.