This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Xaar Technology Limited. Active years: 1998-2025.
Location History:
- Isleham, GB (1998 - 2002)
- Cambridgeshire, GB (1998 - 2002)
- Cambridge, GB (2020)
Company Filing History:
Years Active: 1998-2025
Title: Innovations by John Philip Tatum in Droplet Ejection Technology
Introduction
John Philip Tatum is a distinguished inventor based in Cambridge, GB, known for his significant contributions to the field of droplet ejection technology. With a remarkable portfolio of 7 patents, Tatum has established himself as a leading figure in innovation.
Latest Patents
Among his latest patents are two groundbreaking inventions: an actuator component for a droplet ejection head and a droplet deposition head. The actuator component consists of a substrate with one or more strips of piezoelectric material, which have fluid chambers defined within them. This innovation enables precise control of droplet ejection by allowing fluids to pass through the chambers effectively. The droplet deposition head integrates a fluid chamber connected to a nozzle and utilizes a piezoelectric actuator element that generates pressure to eject the fluid. Notably, it includes a passivation coating with a laminate structure that enhances its functionality and durability.
Career Highlights
Tatum's career has been marked by numerous achievements, particularly his role at Xaar Technology Limited, where he has driven forward advancements in inkjet printing technologies. His work has not only garnered patents but has also contributed significantly to the practical applications of these technologies in various industries.
Collaborations
Throughout his career, Tatum has collaborated with talented professionals, including Jill Woods and Mary Catherine Griffin. These partnerships have further enriched his inventive process and have fostered a culture of innovation within the team, leading to the development of cutting-edge solutions in droplet ejection systems.
Conclusion
John Philip Tatum's inventive spirit and technical expertise have positioned him at the forefront of innovation in droplet ejection technology. His contributions continue to shape the field, providing invaluable advancements that enhance the capabilities of related industries. With a strong foundation of patents and collaborative efforts, Tatum remains an influential figure in the realm of technological advancements.