Dilip K Shrivastava

Title: Inventor Dilip K. Shrivastava: Innovating Ink Jet Printing Technology

Introduction

Dilip K. Shrivastava is an accomplished inventor located in Wheeling, IL, USA. He has made significant contributions to the field of ink jet printing, holding a total of two patents that enhance the efficiency and effectiveness of printing technology.

Latest Patents

Among his notable inventions, Dilip holds a patent for a temperature controller specifically designed for ink jet printing. This innovative temperature control unit is integrated directly into the printhead of an ink jet printing system. It employs a heat pump assembly consisting of at least one thermoelectric device connected to a heat exchanger, through which the ink flows. This system maintains optimal ink temperature by either removing or adding heat, depending on the ink's actual temperature versus the desired temperature.

Additionally, Dilip has patented a frequency optimized ink jet printer. This invention enhances the printing of large characters by employing separate solenoid valves for each drop stream within a printhead matrix. By optimizing the frequency response of the nozzle and valve subsystem, he has achieved higher operating frequencies, significantly improving printing quality.

Career Highlights

Dilip K. Shrivastava currently works at Videojet Systems International, Inc., a leading company in printing and coding solutions. His work at Videojet allows him to continuously push the boundaries of ink jet printing technology, demonstrating his expertise and dedication to innovation.

Collaborations

Throughout his career, Dilip has collaborated with talented coworkers such as Richard Sutera and Pietro C. Lostumbo. These collaborations have further enriched his contributions to the industry and fostered a culture of innovation within his workplace.

Conclusion

Dilip K. Shrivastava stands out as a notable inventor in the ink jet printing domain, with his groundbreaking patents and commitment to technological advancement. His work continues to impact the industry, paving the way for more efficient and effective printing solutions.