Location History:
- Sunnyvale, CA (US) (2019 - 2022)
- Santa Clara, CA (US) (2024)
Company Filing History:
Years Active: 2019-2024
Title: The Innovations of Justin Shi
Introduction
Justin Shi is an accomplished inventor based in Sunnyvale, California. He has made significant contributions to the field of photoplethysmography, particularly in the development of devices that optimize signal and perfusion index measurements. With a total of four patents to his name, Shi's work is at the forefront of medical technology.
Latest Patents
One of Justin Shi's latest patents is titled "Multiple light paths architecture and obscuration methods for signal and perfusion index optimization." This innovative photoplethysmographic (PPG) device includes one or more light emitters and light sensors that create multiple light paths for measuring PPG signals and perfusion indices. The design allows for different separation distances between light emitters and detectors, ensuring accurate readings for a variety of users and conditions. Additionally, the device incorporates features for noise cancellation, addressing artifacts caused by device tilt, hair, skin pigmentation, and motion. The inclusion of lenses and reflectors enhances signal strength while obscuring optical components from view.
Career Highlights
Justin Shi is currently employed at Apple Inc., where he continues to push the boundaries of innovation in medical devices. His work has not only advanced the technology but has also contributed to the overall understanding of how to improve user experience and accuracy in health monitoring.
Collaborations
Throughout his career, Justin has collaborated with notable professionals in the field, including Brian Richards Land and Nevzat Akin Kestelli. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Justin Shi's contributions to the field of photoplethysmography exemplify the impact of innovative thinking in medical technology. His patents reflect a commitment to enhancing user experience and accuracy in health monitoring devices.
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.