Jack Van Oosterhout

Title: Jack Van Oosterhout: Innovator in Document Security Technology

Introduction

Jack Van Oosterhout is a notable inventor based in Camas, WA (US), recognized for his contributions to document security technology. With a total of 5 patents, he has developed innovative solutions aimed at enhancing the security of digital documents and preventing unauthorized access to sensitive information.

Latest Patents

One of his latest patents is titled "Random bit mask generation for obscuring data on nonvolatile memory device." This invention provides a method and apparatus for preventing unauthorized access to information temporarily stored in memory devices, such as hard disk drives, associated with digital document processors like copiers, printers, or facsimile machines. The process involves storing information in memory, conducting operations on that information, and automatically overwriting it multiple times with a bit mask, which can be either random or non-random sequences of binary values.

Another significant patent is "System and method to restrict copying, scanning and transmittal of documents or parts of documents." This document-security system establishes flexible control over the acts of scanning, copying, faxing, emailing, or otherwise reproducing documents. The invention employs a concept of 'regional' and 'manner-specific' marking of print media, allowing trained machines, such as scanners, to read the markings. This permission control enables authorized individuals to execute various data-conversion and transmission activities.

Career Highlights

Jack Van Oosterhout is currently employed at Sharp Laboratories of America, Inc., where he continues to innovate in the field of document security. His work focuses on developing technologies that enhance the protection of sensitive information in digital formats.

Collaborations

Throughout his career, Jack has collaborated with notable colleagues, including Paul Richard Henerlau and Thomas Daniel Davis, Jr. These partnerships have contributed to the advancement of his inventions and the overall impact of his work in the industry.

Conclusion

Jack Van Oosterhout is a distinguished inventor whose work in document security technology has made significant strides in protecting sensitive information. His innovative patents reflect a commitment to enhancing security measures in digital document processing.