Rong Jong Chang

Title: Rong Jong Chang: A Pioneer in Ultrasonic Monitoring Technology

Introduction

Rong Jong Chang is an accomplished inventor based in Fremont, California. With an impressive portfolio of 18 patents, he has made significant contributions to the field of ultrasonic monitoring technology, particularly in the medical sector. His innovative designs emphasize efficiency, low cost, and enhanced functionality, showcasing his dedication to improving healthcare solutions.

Latest Patents

Chang's recent patents demonstrate his focus on creating advanced ultrasonic monitors. One of his notable inventions is an ultrasonic monitor with a biocompatible oil-based transmission medium. This device is designed to facilitate the transmission of ultrasonic signals between the monitor and a living subject. It employs a unique air gap beneath the transducer elements on the printed circuit board (PCB), allowing for more efficient signal transmission. The monitor is also encapsulated in plastic or a transmission medium, providing water-resistant properties.

Another groundbreaking patent focuses on an ultrasonic monitor for measuring blood flow and pulse rates. This design incorporates a gel pad made up of a gel layer and a membrane layer, which serves as the transmission medium for ultrasonic signals. Similar to his earlier invention, an air gap is used to enhance signal efficiency. This low-power, cost-effective monitor is further protected with a water-resistant encapsulation, making it ideal for practical use in various clinical settings.

Career Highlights

Rong Jong Chang has held positions at notable companies throughout his career, including Raychem Limited and 3L & T, Inc. His experience in these organizations has undoubtedly contributed to his innovative prowess and understanding of technology in the medical field. Through his work, Chang has consistently demonstrated a commitment to enhancing the capabilities of ultrasonic monitoring devices.

Collaborations

Throughout his career, Chang has collaborated with talented individuals in the industry. Notable coworkers include Linas Mazeika and Keith Dawes, who have undoubtedly influenced and contributed to his work on various projects. Such partnerships reflect the collaborative spirit that drives innovation forward in the realm of technology.

Conclusion

Rong Jong Chang stands out as a distinguished inventor in the field of ultrasonic monitoring technology. With a strong portfolio of patents focusing on efficient, low-cost devices designed for medical applications, he continues to push the boundaries of innovation. His work exemplifies the importance of advancing technology to improve healthcare outcomes and demonstrates the significant role inventors play in shaping the future.