Roger N H Chang

Title: Innovations by Roger N H Chang

Introduction

Roger N H Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of vehicle security systems. His innovative approach has led to the development of a unique lock system designed for vehicles and similar applications.

Latest Patents

Roger N H Chang holds a patent for a lock system for vehicles and the like. This system features a lock housing mounted adjacent to a closure, which includes a lock barrel with an axial tumbler groove. The design incorporates a positioner shoulder and a keeper shoulder, allowing for enhanced security. The lock plug is closely received in the barrel and can rotate between locked and unlocked positions. The system utilizes a control key, dealer key, and customer key to manage the locking mechanism, ensuring both dealer access and customer security.

Career Highlights

Roger N H Chang is currently employed at Bauer Products, Inc. His work at the company has allowed him to focus on developing innovative security solutions for vehicles. His expertise in lock systems has positioned him as a key figure in the industry.

Collaborations

Roger collaborates with Edward J Cheng, contributing to the advancement of vehicle security technologies. Their combined efforts have led to the creation of effective and reliable locking mechanisms.

Conclusion

Roger N H Chang's contributions to vehicle security through his innovative lock system demonstrate his commitment to enhancing safety in the automotive industry. His work continues to influence the development of secure locking technologies.