Sara E Schaeffer

Title: The Innovative Contributions of Sara E. Schaeffer

Introduction

Sara E. Schaeffer is a notable inventor based in Escondido, California. She has made significant contributions to the field of print technology, particularly through her innovative designs for inkjet print cartridges. Her work has not only advanced the technology but also improved manufacturing processes.

Latest Patents

Sara holds a patent for an inkjet print cartridge design aimed at decreasing deformation of the printhead. This patent describes a headland design for adhesively attaching a printhead to a print cartridge, which effectively reduces dimple in the nozzle member and the associated nozzle trajectory errors. In her preferred embodiment, the nozzle member contains an array of orifices with a substrate having heater elements affixed to the back surface. Each orifice is linked to a single ink ejection chamber and heating element. The design ensures that the nozzle member is sealed with respect to the ink reservoir body, forming an ink seal that enhances the overall functionality and reliability of the print cartridge. This innovative approach leads to reduced yield losses and lower manufacturing costs.

Career Highlights

Sara E. Schaeffer is currently employed at Hewlett-Packard Company, where she continues to develop cutting-edge technologies in printing. Her work has been instrumental in enhancing the efficiency and effectiveness of inkjet printing systems.

Collaborations

Sara has collaborated with Max Stephen Gunther, contributing to the advancement of print technology through their combined expertise.

Conclusion

Sara E. Schaeffer's contributions to the field of print technology exemplify the impact of innovative design on manufacturing processes. Her patent for an inkjet print cartridge design showcases her commitment to improving technology and reducing costs in the industry.