Company Filing History:
Years Active: 2016-2019
Title: Na Li: Innovator in Ultrasonic Diagnosis and Semiconductor Technology
Introduction
Na Li is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of ultrasonic diagnosis and semiconductor technology. With a total of 3 patents to her name, her work has had a substantial impact on these industries.
Latest Patents
One of her latest patents is a "Transmission circuit for ultrasonic diagnosis and method for transmitting ultrasonic wave." This invention includes a delay processing circuit that delays a transmission signal pattern and an operational circuit that calculates a delay time. The transmission timing for supplying the transmission signal pattern to multiple piezoelectric elements is approximated by a multi-dimensional polynomial, ensuring that the timing becomes linear or arc-like. The coefficients in the polynomial are supplied to the transmission circuit, allowing for precise control over the delay times.
Another notable patent is for a "Semiconductor integrated circuit device." This device features a high-voltage analog switch circuit that operates at a low power-supply voltage. It includes high-voltage MOSFETs and a floating gate voltage control circuit that operates at a voltage of 5 V or lower. This innovation allows for efficient operation while maintaining low power consumption.
Career Highlights
Na Li has worked with several esteemed companies, including Hitachi, Ltd. and Ablic Inc. Her experience in these organizations has contributed to her expertise and innovative capabilities in her field.
Collaborations
Throughout her career, Na Li has collaborated with notable colleagues such as Hiroyasu Yoshizawa and Shunsuke Kubota. These partnerships have fostered a creative environment that has led to groundbreaking advancements in technology.
Conclusion
Na Li's contributions to ultrasonic diagnosis and semiconductor technology exemplify her innovative spirit and dedication to advancing these fields. Her patents reflect her commitment to improving technology and enhancing its applications in various industries.
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.