David Vendrell Tornero

Title: Innovations of David Vendrell Tornero

Introduction

David Vendrell Tornero is an accomplished inventor based in Sant Cugat del Valles, Spain. He has made significant contributions to the field of printing technology, holding a total of four patents. His work focuses on enhancing the precision and efficiency of printing devices.

Latest Patents

One of his latest patents is titled "Calibration to compensate for print bar skew angle." This invention involves a pagewide array (PWA) print bar that prints a calibration pattern on a print medium. The print bar is designed to be nominally perpendicular to the media advancement direction during printing. An image of the printed calibration pattern is optically scanned, allowing for the calculation of a skew angle by which the PWA print bar deviates from true perpendicularity. The printing device is then calibrated to compensate for this calculated skew angle during subsequent printing.

Another notable patent is related to "Fluidic dies." In this invention, a method is described that involves operating on a first quantity proportional to a side of a parallelogram printed on a substrate by a fluidic die. This side is substantially perpendicular to the direction of advancement of the substrate. The method further includes operating on a second and third quantity, which are proportional to the lengths of the lines bisecting the parallelogram. Ultimately, the method calculates the angle that the fluidic die makes with the direction of advancement of the substrate based on these quantities.

Career Highlights

David Vendrell Tornero is currently employed at Hewlett-Packard Development Company, L.P. His role involves working on innovative printing technologies that enhance the performance and capabilities of printing devices. His expertise in this area has led to the development of several patents that contribute to the advancement of the industry.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Carles Carmona Calpe and Javier Castro Soriano. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

David Vendrell Tornero is a prominent inventor whose work in printing technology has led to significant advancements in the field. His patents reflect a commitment to improving the efficiency and accuracy of printing devices. His contributions continue to shape the future of printing technology.