Company Filing History:
Years Active: 2023
Title: Inventor Ville Lehtisalo and His Contributions to Tunable Circuit Technology
Introduction
Ville Lehtisalo, based in Uusimaa, Finland, is an innovative inventor known for his contributions to the field of tunable circuits. With a patented invention under his name, he has made significant strides in enhancing circuit technology, particularly in the realm of wireless devices.
Latest Patents
Lehtisalo holds a patent for a tunable circuit that includes an integrated filter circuit coupled to variable capacitance and related integrated circuit (IC) packages and fabrication methods. The invention details an exemplary tunable circuit which comprises an inductor and a first capacitor connected to a node, alongside a variable capacitor. This configuration allows the total capacitance to be modified, ensuring adaptability to manufacturing variations and tuning to frequency ranges specific to different global regions used by wireless devices. The design emphasizes the inclusion of a higher quality first capacitor, which provides a significant portion of the total capacitance compared to the variable capacitor.
Career Highlights
Ville Lehtisalo is currently employed at Qualcomm Incorporated, a leading company in the field of wireless technology. His role has positioned him at the forefront of the development of advanced circuit technology, contributing to innovations that enhance performance and reliability in wireless communication systems.
Collaborations
Throughout his career, Lehtisalo has collaborated with notable colleagues, including Changhan Hobie Yun and Hannu Laurila. Their combined expertise has likely fostered a conducive environment for the exchange of innovative ideas and further advancements in circuit technology.
Conclusion
With one patent to his name, Ville Lehtisalo continues to impact the field of tunable circuits considerably. His work at Qualcomm Incorporated and collaborations with fellow engineers underline his commitment to driving innovations that improve wireless technology. As the demand for adaptable and efficient circuit solutions grows, Lehtisalo’s inventions will undoubtedly play a crucial role in shaping the future of the industry.