Location History:
- Islington, CA (1988 - 1991)
- Etobicoke, CA (1991 - 2014)
Company Filing History:
Years Active: 1988-2014
Title: The Innovative Contributions of Christopher W. Thomson
Introduction
Christopher W. Thomson is a notable inventor based in Etobicoke, Canada. He has made significant contributions to the field of inkjet printing technology, holding a total of nine patents. His work has advanced the efficiency and functionality of ink delivery systems in printers.
Latest Patents
One of Thomson's latest patents is an ink delivery system for inkjet printheads. This innovative system features an ink supply tank and a pair of printheads positioned at different heights. A primary ink delivery circuit is designed to deliver ink to two intermediate tanks, each maintained at a precise distance below its respective printhead. Ink is pumped to the higher tank to the level of a weir, allowing overflowing ink to flow under gravity to the lower tank. This process ensures that the lower tank is filled to the level of a weir, with any excess ink returning to the supply tank. Additionally, secondary ink delivery circuits utilize capillary lines to supply ink from each intermediate tank to the respective printhead, maintaining ink readiness for printing by establishing a negative pressure between the tanks and printheads.
Another significant patent by Thomson is related to an inkjet printer maintenance arrangement and method. This apparatus includes a printhead mounted on a printer carriage and a maintenance assembly on a separate maintenance carriage. Media is transported to the printhead for printing, and the printer drive unit facilitates movement between printing and parked positions. The maintenance drive unit then positions the maintenance assembly next to the printhead, ensuring efficient maintenance operations.
Career Highlights
Throughout his career, Christopher W. Thomson has worked with several companies, including Delphax Systems and Delphax Technologies Inc. His experience in these organizations has contributed to his expertise in inkjet printing technology and innovation.
Collaborations
Thomson has collaborated with notable individuals in his field, including Robert Stuart McCallum and Sotos M. Theodoulou. These collaborations have likely enriched his work and led to further advancements in technology.
Conclusion
Christopher W. Thomson's contributions to inkjet printing technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence the efficiency and effectiveness of printing systems today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.