Daw Feng

Title: Innovations by Daw Feng

Introduction

Daw Feng is a notable inventor based in Austin, TX, who has made significant contributions to the field of technology. He holds a total of 8 patents and is currently employed at International Business Machines Corporation (IBM). His work primarily focuses on enhancing security and efficiency in distributed directory environments.

Latest Patents

One of Daw Feng's latest patents is titled "Method and system for enforcing password policy in a distributed directory." This invention describes techniques for enforcing password policies within a distributed directory environment that includes one or more distributed directory servers and a proxy server. The proxy server acts as an intermediate agent between a client and the distributed directory environment. It is enhanced to support the passing of password policy controls from the backend server to the client. The controls returned from the backend server are parsed and cached for re-use during a client connection. This ensures that all compare operations for a single user's password are directed to the same backend server, maintaining the accuracy of the user's most current password and operational attributes.

Another significant patent is the "Lightweight directory access protocol (LDAP) administrator task notification control." This invention provides a mechanism for automatically retrieving administrative maintenance tasks or potential issues from a set of directory servers without direct intervention from an administrator. When an operation request is sent from a requesting application to the directory servers, an administrative maintenance control is automatically sent. This proactive approach notifies end-user applications of any administrative maintenance tasks or potential issues that arise.

Career Highlights

Daw Feng's career at IBM has been marked by his innovative contributions to technology. His expertise in password policy enforcement and directory access protocols has positioned him as a key player in enhancing security measures within distributed systems. His patents reflect a commitment to improving user experience and system reliability.

Collaborations

Daw Feng has collaborated with several talented individuals, including Kristin Marie Hazlewood and Gary Dale Williams. These collaborations have further enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Daw Feng is a distinguished inventor whose work at IBM has led to significant advancements in technology, particularly in the realm of security and directory management. His patents demonstrate a deep understanding of the challenges faced in distributed environments and offer practical solutions to enhance system integrity.