Location History:
- San Jose, CA (US) (2011 - 2019)
- Milpitas, CA (US) (2010 - 2023)
Company Filing History:
22 out of 20,333 
5 out of 164,108 
3 out of 3 Years Active: 2010-2023
Title: **David W. Chang - An Innovator in Hybrid Cloud Technology**
Introduction
David W. Chang, based in Milpitas, California, has made significant contributions to the field of hybrid cloud technology with a remarkable portfolio of 22 patents. As a seasoned professional at Cisco Technology, Inc., his innovative spirit and technical expertise have paved the way for advancements that enhance computational efficiency in cloud systems.
Latest Patents
Among his notable innovations is the patent for a Default Gateway Extension. This technology addresses a common inefficiency in hybrid cloud topologies, wherein virtual machines in a public cloud often rely on a router located in a private cloud, even when communicating between virtual machines within the public domain. By placing a router inside the public cloud, which mimics the routing capabilities of the enterprise router, this invention significantly optimizes data routing. Specifically, it utilizes a switch that intercepts Address Resolution Protocol (ARP) requests for the enterprise router's address, crafting a response with the public cloud router's MAC address, hence streamlining data transmission across the network.
Career Highlights
Throughout his career at Cisco Technology, Inc., David has demonstrated a relentless pursuit of innovation, contributing to projects that bridge gaps between private and public cloud infrastructures. His understanding of network architecture and routing has led to solutions that not only improve performance but also enhance the overall user experience in cloud environments.
Collaborations
David has collaborated with notable colleagues, including Abhijit Patra and Nagaraj Bagepalli. Together, they have worked on various projects that harness the power of cloud computing, contributing to Cisco's mission of transforming technology for the betterment of client infrastructure.
Conclusion
David W. Chang continues to exemplify the role of an innovator in the tech industry, particularly in the evolving domain of hybrid cloud solutions. His extensive patent portfolio, particularly in routing technology, reflects his commitment to solving real-world problems in networking. As he continues his work at Cisco Technology, Inc., the impact of his innovations is sure to resonate across the broader spectrum of cloud technologies.
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.