Chingyao Chan

Title: Innovations by Chingyao Chan in Passenger Compartment Crash Sensors

Introduction

Chingyao Chan is an accomplished inventor based in Morris Plains, NJ (US). He has made significant contributions to the field of safety technology, particularly in the design of crash sensors for passenger compartments. His innovative approach has led to the development of a patent that enhances vehicle safety during frontal impacts.

Latest Patents

Chingyao Chan holds a patent for his invention titled "Passenger Compartment Crash Sensors." This invention focuses on crash sensors specifically designed for frontal impact sensing. The patent outlines various strategies for utilizing these sensors effectively. It has been analyzed that velocity sensing or damped sensors are preferable for frontal impact passenger compartment sensing. Inertially damped sensors, which have a damping force proportional to the square of velocity, are favored for certain applications. In contrast, viscous damped sensors may be appropriate in other scenarios, while undamped spring mass sensors can suffice in a few cases. The sensors can be constructed from plastic and designed in the shape of short housings. A preferred embodiment of this invention features a swinging mass hinged to a housing, serving as the sensing mass. Different geometries of the mass and housing are disclosed to enhance the performance of these sensors. The flapper mass sensors are valuable for detecting frontal impacts in the passenger compartment, functioning as both primary sensors and single or dual contact arming sensors. Additionally, the patent describes a method for manufacturing these sensors, where the contacts are treated to become adhesive to plastic and then molded with the remaining plastic components. The plastic parts are subsequently welded to create a hermetically-sealed interior for the sensor.

Career Highlights

Chingyao Chan's career is marked by his dedication to improving vehicle safety through innovative sensor technology. His work has contributed to advancements in automotive safety systems, making vehicles safer for passengers during collisions.

Collaborations

Chingyao Chan has collaborated with notable individuals in his field, including David S Breed and Anthony Stanley Pruszenski, Jr. These collaborations have likely enriched his work and contributed to the development of his innovative technologies.

Conclusion

Chingyao Chan's contributions to the field of passenger compartment crash sensors exemplify his commitment to enhancing vehicle safety. His innovative designs and patents reflect a significant advancement in automotive technology, ultimately benefiting passenger safety.