Andrew S Yeh

Title: **Innovative Solutions by Andrew S Yeh: Pioneering Patents in Printing Technology**

Introduction

Andrew S Yeh, a prominent inventor based in Portland, OR, has made significant contributions to the field of printing technology. With a robust portfolio of 10 patents, his innovations focus on optimizing machine performance and enhancing image quality. Yeh's work showcases the intersection of technology and practical applications, rendering him a key player in the innovation landscape.

Latest Patents

Among Yeh's latest patents are two notable inventions that highlight his expertise:

1. **Systems and Methods for Forecasting Supply or Service Consumption for a Printing Device**

This patent outlines methods and systems designed to forecast the consumption of consumables for printing devices. The invention involves a computing device that receives time series data related to consumable usage across multiple machines. By employing dynamic linear models, the system generates model consumption forecasts, ultimately providing the required consumable based on an accurate final forecast.

2. **System and Method for Evaluating and Correcting Image Quality in an Image Generating Device**

This innovative system evaluates image quality by generating test patterns and capturing them through an image capture device. The technology processes the digital signals to detect anomalies and apply correction measures. It includes a selection controller for calibration tools that ensures consistent image quality across multiple test scenarios.

Career Highlights

Andrew S Yeh has held key positions in major companies, including Xerox Corporation and Fuji Xerox Co., Ltd. His experience in these leading organizations has greatly influenced his approach to innovation, allowing him to develop patents that address real-world challenges faced by users in the printing industry.

Collaborations

Throughout his career, Yeh has collaborated with esteemed professionals in his field, including Bhaskar T Ramakrishnan and Ernest I Esplin. These partnerships have fostered a creative environment conducive to groundbreaking ideas and have aided in the development of his innovative patents.

Conclusion

Andrew S Yeh stands out as an influential inventor whose work continues to shape the printing technology landscape. With ten patents to his name, his contributions not only enhance operational efficiency but also improve the quality of output in image-generating devices. Yeh's innovations are a testament to the importance of foresight and adaptability in the rapidly evolving technological sphere.