This inventor holds 3 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2003-2014.
Company Filing History:
Years Active: 2003-2014
Title: David John Kleikamp: Innovator in File System Technologies
Introduction
David John Kleikamp is a notable inventor based in Cedar Park, TX (US). He has made significant contributions to the field of file system technologies, holding a total of 3 patents. His work focuses on improving data management and efficiency within file systems.
Latest Patents
Kleikamp's latest patents include a "Method for implementing persistent file pre-allocation." This invention provides a method and apparatus for pre-allocating non-initialized blocks of data in a file system. Each file contains a primary i-node to maintain file metadata, while a secondary i-node is created and associated with the primary i-node. The secondary i-node contains non-initialized data blocks, and the primary i-node contains valid and initialized data blocks. A write operation to a non-initialized data block in a pre-allocated range stored in the secondary i-node directs the data block from the secondary i-node to the primary i-node.
Another significant patent is the "Method to modify that an operation needs to be done on a file system." This invention involves a method to modify operations that need to be performed on a file system, particularly focusing on the process of defragmentation. The present invention allows a system administrator to set up a profile for when the defragmentation utility should run, including fields for the number of times contiguous allocation failed and the size of the allocation.
Career Highlights
Kleikamp is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies in the realm of file systems. His work has had a lasting impact on how data is managed and accessed in computing environments.
Collaborations
Some of his notable coworkers include Sarah Blodgett Hughes and Steve Francis Best, who have collaborated with him on various projects within the company.
Conclusion
David John Kleikamp is a distinguished inventor whose work in file system technologies has led to significant advancements in data management. His contributions continue to influence the field and enhance the efficiency of file systems.