Location History:
- Saint Paul, MN (US) (1993 - 2000)
- Stillwater, MN (US) (1995 - 2003)
- Woodbury, MN (US) (2011 - 2013)
Company Filing History:
13 out of 7,865 
6 out of 621 
1 out of 14,059 
Years Active: 1993-2013
Title: Innovations and Contributions of James M DePuydt
Introduction
James M DePuydt is a notable inventor based in Saint Paul, Minnesota, with a substantial portfolio of 20 patents to his name. His work primarily focuses on optical data storage technologies, which have implications for both efficiency and cost-effectiveness in storage solutions.
Latest Patents
Among his latest patents, DePuydt has introduced significant advancements in stacking techniques for thin optical data storage media. This innovation addresses the need for storage media that can fit within conventional DVD drives while maintaining a thickness profile of less than 1.2 mm. Notably, this patented media features protrusions that define a consistent thickness in the clamping area, and may also include recesses for enhanced performance.
Another noteworthy patent involves the development of optical media manufactured with low-grade materials. This solution is designed to be compatible with standard DVD drives but employs lower-cost substrates, including a so-called "dummy" substrate made from non-optical grade polymeric material, potentially sourced from recycled materials. This approach not only reduces production costs but also promotes sustainability in the manufacturing process.
Career Highlights
DePuydt's career includes significant roles at prominent companies such as Minnesota Mining and Manufacturing Company (3M) and Imation Corporation. His experience in these organizations has undoubtedly contributed to his expertise and innovative capabilities in the field of optical storage.
Collaborations
Throughout his career, DePuydt has collaborated with notable professionals in the field, including Michael Albert Haase and Hwa Cheng. These partnerships reflect his commitment to innovation and the pooling of knowledge and creativity in the realm of optical data storage.
Conclusion
James M DePuydt's contributions to the field of optical data storage through his patents have made a remarkable impact in the industry. His focus on efficiency, cost reduction, and sustainability in his inventions embodies the essence of modern innovation. With a proven track record and continuing advancements, DePuydt remains a significant figure in the realm of technology and invention.
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.