Company Filing History:
Years Active: 2025
Title: Po-I Shih: Innovator in Capacitive Ultrasonic Technology
Introduction
Po-I Shih is an inventor based in Taoyuan, Taiwan. He is known for his innovative work in the field of capacitive ultrasonic transducer devices. Although he currently holds no granted patents, his contributions to technology are noteworthy.
Latest Patent Applications
Po-I Shih's latest patent application is titled "CAPACITIVE ULTRASONIC TRANSDUCER DEVICE, MANUFACTURING METHOD THEREOF AND TRANSDUCER ARRAY." This application describes a capacitive ultrasonic transducer device that includes a substrate, a first capacitive structure, a second capacitive structure, a first film structure, and a second film structure. The first capacitive structure is disposed on the substrate and includes a first electrode and a second electrode, with a first gap and a dielectric layer located between them. The second capacitive structure also includes a third electrode and a fourth electrode, with a second gap between them. The first film structure is designed to seal the first gap, while the second film structure connects to the third and fourth electrodes and seals the second gap. Notably, the first width between the first and second electrodes differs from the second width of the second gap.
Conclusion
Po-I Shih's work in capacitive ultrasonic technology showcases his innovative spirit and potential for future contributions to the field. His patent application reflects a significant advancement in transducer technology.