Joseph A Wheeler

Title: Joseph A Wheeler: Innovator in Scanning Technology

Introduction

Joseph A Wheeler is a notable inventor based in Gloucester, MA (US), recognized for his contributions to scanning technology. With a total of seven patents to his name, Wheeler has made significant advancements in the field of imaging and document scanning.

Latest Patents

Wheeler's latest patents include a "Scanning system for scanning reflective and transmissive images." This innovative scanning apparatus features separate fixed object focal planes for both transmissive and reflective original documents. The design allows a scan carriage, which contains illumination, sensor, and optical elements, to move together to scan an original document and obtain a digitized representation. The movable scan carriage is equipped with an illumination source positioned between the reflective and transmissive object focal planes. The selection of the object focal plane is achieved by adjusting the position of one or more optical elements within the scan carriage. Notably, the resolution of the digitized representation can be determined independently of the selected object focal plane.

Another significant patent is the "Combined dust protection and dark calibration slide for a flat-bed." This apparatus also provides separate fixed object focal planes for transmissive and reflective original documents. Similar to the previous invention, it features a movable scan carriage with an illumination source. Additionally, a dark slide is included to protect against flare during scanning and can be closed for dark current calibration, as well as to seal the system from dust when not in use.

Career Highlights

Throughout his career, Joseph A Wheeler has worked with several prominent companies, including Agfa Division, Bayer Corporation, and Miles Inc. His experience in these organizations has contributed to his expertise in scanning technology and innovation.

Collaborations

Wheeler has collaborated with notable individuals in the field, including Mark E Tellam and Mark G Brook, III. These collaborations have likely enriched his work and contributed to the development of his patents.

Conclusion

Joseph A Wheeler's contributions to scanning technology through his innovative patents demonstrate his significant impact in the field. His work continues to influence the way documents are scanned and digitized, showcasing the importance of innovation in technology.