Company Filing History:
Years Active: 1998-2000
Title: Otto K Sievert: Innovator in Ink Technology
Introduction
Otto K Sievert is a notable inventor based in Encinitas, CA (US). He has made significant contributions to the field of ink technology, holding a total of 4 patents. His work focuses on enhancing the capabilities of printing systems, particularly in identifying invisible inks.
Latest Patents
One of Sievert's latest patents is titled "Systems and method for determining presence of inks that are invisible." This innovative system utilizes non-optical properties of inks to locate those that are not detectable by automatic sensors. By exploiting the physical characteristics of inks as liquids, the system achieves remarkable precision in revealing their locations. The method involves printing a fractional fill pattern with visible ink on a printing medium, while calibration indicia or other patterns are printed with invisible ink. The interaction between the two inks leads to a high-contrast optoelectronic signal, allowing the sensor to detect areas where the inks have bled together. This technique enhances the effectiveness of the printing process.
Another significant patent is for a "Copier having full color high speed inkjet printer with two intra page." This invention features a full-color copier equipped with an inkjet printer that automatically switches between two independent high-speed carriage velocities and pen firing frequencies. This innovation maximizes throughput for both low and high ink density graphic images, improving print quality by reducing issues such as ink pen starvation and fuzzy text edges.
Career Highlights
Otto K Sievert has had a distinguished career at Hewlett-Packard Company, where he has been instrumental in developing advanced printing technologies. His work has not only contributed to the company's reputation for innovation but has also significantly impacted the printing industry as a whole.
Collaborations
Throughout his career, Sievert has collaborated with talented individuals such as Gregory D Nelson and Robert D Blanton. These partnerships have fostered a creative environment that has led to groundbreaking advancements in ink technology.
Conclusion
Otto K Sievert's contributions to the field of ink technology demonstrate his innovative spirit and dedication to improving printing systems. His patents reflect a deep understanding of the complexities of ink properties and their applications in modern printing. His work continues to influence the industry and inspire future innovations.