Rick G Chang

Title: The Innovative Contributions of Rick G Chang

Introduction

Rick G Chang is a notable inventor based in Santee, California. He has made significant contributions to the field of technology, particularly in encryption and network architecture. With a total of 7 patents to his name, Chang's work reflects a deep understanding of complex systems and innovative solutions.

Latest Patents

One of Chang's latest patents is titled "Data assisted key switching in hybrid cryptography." This invention presents a method and system for encrypting and decrypting data messages communicated between two devices. The method utilizes hybrid symmetric/asymmetric encryption, where symmetric encryption is applied to data records and asymmetric encryption is used to encode new symmetric keys. This approach allows the data producer to create a new symmetric key at any desired time, enabling the data consumer to recover the necessary symmetric keys for decryption on the fly, using the cipher text data stream itself.

Another significant patent is "Automatic resolution of virtual network instance to VLAN mapping conflicts in dual-homed deployments in a dynamic fabric automation network architecture." This system is designed for virtual local area network (VLAN) blocking on a virtual port channel (vPC) member link to manage discrepant virtual network instance (VNI) to VLAN mappings. The apparatus includes a processor and memory, configured to notify servers of different VNI to VLAN mappings through the Virtual Switch Interface Discovery Protocol (VDP).

Career Highlights

Rick G Chang has worked with prominent companies such as Cisco Technology, Inc. and Northrop Grumman Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Chang has collaborated with talented individuals, including Yibin Yang and Shyam N Kapadia. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Rick G Chang's contributions to technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in encryption and network architecture, showcasing the importance of creativity in technological development.