Mark E Laubach

Title: Innovations of Mark E Laubach

Introduction

Mark E Laubach is a notable inventor based in Mountain View, California, with a significant contribution to the field of telecommunications. He holds a total of 8 patents, showcasing his expertise and innovative spirit in developing advanced communication technologies.

Latest Patents

One of his latest patents is titled "Multi-channel support for virtual private networks in a packet to ATM cell cable system." This invention describes a two-way cable network that offers high-speed broadband communications delivered via virtual private networks over a multi-channel shared media system. The system establishes bi-directional transmission of packet to ATM cell-based communications between a head-end communication controller and multiple subscriber terminal units. Individual cells are prioritized and routed according to a virtual connection, allowing for user-selectable virtual private networks that can handle multiple upstream and downstream channels with different MAC domains. Additionally, the invention includes a mapping/remapping function to overcome the limited number of addresses in common ATM switches, ensuring efficient traffic management.

Another significant patent is the "Method for providing integrated packet services over a shared-media network." This method allocates bandwidth fairly and dynamically in a shared-media packet-switched network to accommodate both elastic and inelastic applications. Executed by a head-end controller, the method converts requests for bandwidth into virtual scheduling times for granting access to the shared media. It supports multiple quality of service (QoS) classes, prioritizing the service class with the most stringent QoS requirements.

Career Highlights

Mark E Laubach has worked with prominent companies in the telecommunications industry, including Com21, Inc. and Arris International, Inc. His work has significantly impacted the development of communication technologies, particularly in enhancing the efficiency and quality of network services.

Collaborations

Throughout his career, Laubach has collaborated with notable figures in the industry, including Paul Baran and Sanford L Helton. These collaborations have contributed to the advancement of innovative solutions in telecommunications.

Conclusion

Mark E Laubach's contributions to telecommunications through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced communication technologies, making a lasting impact on the industry.