Company Filing History:
14 out of 53 
1 out of 13 
1 out of 77 Years Active: 2023-2025
Title: **The Innovations of Alexandre Augusto Shirakawa: A Pioneer in Acoustic Wave Technology**
Introduction
Alexandre Augusto Shirakawa, based in San Diego, CA, is a distinguished inventor known for his significant contributions to the field of acoustic wave resonators. With a remarkable portfolio of 13 patents, Shirakawa has demonstrated an unwavering commitment to innovation, advancing the technology that underpins modern communication devices.
Latest Patents
Among his recent patents, two stand out for their technical ingenuity. The first, titled "Methods of manufacturing bulk acoustic wave resonators with patterned mass loading layers," discloses a novel approach to manufacturing where different patterned mass loading layers are utilized for two separate resonators. This innovation allows for improved performance by varying the densities of these layers.
The second patent, "Acoustic wave filter with buried connection layer under resonator," describes an advanced packaged acoustic wave component. This invention integrates a device substrate, a metal layer, and an acoustic wave device in a unique configuration that enhances the device's performance. A cap substrate is utilized, with a meticulously designed peripheral wall that secures the acoustic wave device, ensuring reliability and efficiency in operation.
Career Highlights
Shirakawa's career is marked by impactful roles at leading technology companies, including Skyworks Solutions and RF360 Europe. His expertise in acoustic wave technology has been critical in the development of next-generation communication components, positioning him as a key player in the industry.
Collaborations
Throughout his career, Shirakawa has collaborated with talented peers like Kwang Jae Shin and Jiansong Liu. These collaborations have significantly enhanced the quality and scope of his innovations, fostering an environment of creativity and technical excellence.
Conclusion
Alexandre Augusto Shirakawa's dedication to advancing acoustic wave technology through innovative patenting showcases his brilliance as an inventor. His contributions are paving the way for future advancements in communication technologies, making him a noteworthy figure in the field of engineering and invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.