Donald M Wolfe, Jr

Title: Innovations by Donald M Wolfe, Jr.

Introduction

Donald M Wolfe, Jr. is an accomplished inventor based in Coral Springs, FL (US). He has made significant contributions to the field of article checkout systems, holding two patents that enhance the efficiency and security of purchase processing.

Latest Patents

His latest patents include the "Article checkout system with price parameter override capacity." This innovative system processes articles selected for purchase, utilizing a code reader to generate output signals indicative of article identification codes. It features a first storage unit for storing price signals correlated with article identification and a second storage unit for temporary storage of operator-input price signals. The control unit fetches price signals and allows for operator input when necessary, ensuring a seamless checkout experience.

Another notable patent is the "Article checkout system with security parameter override capacity." This system operates in an 'operator-unassisted' mode, processing articles with identification codes and utilizing a sensor to verify measurable characteristics of the articles. It includes an article rejector that ensures only valid purchases are processed, introducing an override capacity to enhance security and reliability.

Career Highlights

Donald M Wolfe, Jr. is currently associated with Checkrobot, Inc., where he continues to innovate in the field of checkout systems. His work focuses on improving the efficiency and security of retail transactions, making significant strides in the industry.

Collaborations

He has collaborated with notable coworkers, including John C Allard and Cuong H Nguyen, contributing to the development of advanced checkout technologies.

Conclusion

Donald M Wolfe, Jr. is a prominent inventor whose work in article checkout systems has made a lasting impact on the retail industry. His innovative patents reflect his commitment to enhancing the efficiency and security of purchase processing.