Anirban Lahiri

Title: Innovations by Anirban Lahiri: A Spotlight on His Contributions

Introduction

Anirban Lahiri, an accomplished inventor based in St. Ives, Great Britain, has made significant contributions to the field of technology with three notable patents to his name. His work primarily focuses on advancements in actuator and droplet deposition technologies, reflecting a keen understanding of complex engineering challenges.

Latest Patents

Among Anirban’s most recent patents is the "Actuator Drive Circuit with Trim Control of Pulse Shape." This innovative drive circuit is designed to enhance the efficiency of actuators used in printheads. It features a sophisticated switching circuit that couples a common drive waveform to the actuator, while a timing circuit carefully regulates this switching to generate optimized drive pulses. This approach improves the balance between trimming range and thermal efficiency, thereby minimizing voltage drop across the switching circuit.

Another landmark invention is the "Droplet Deposition Apparatus and Controller Therefor." This patent describes a cutting-edge controller for managing multiple nozzle groups in an array. The system encodes data blocks into a data stream, dictating how each nozzle group should operate during specified droplet periods. Furthermore, the controller employs independent fire codes for timing, allowing for precise control over the droplet deposition process.

Career Highlights

Anirban works at Xaar Technology Limited, a company known for its advancements in printing technology. His role encompasses a blend of creativity and technical expertise, enabling him to design patents that address contemporary challenges in the field.

Collaborations

He has collaborated with noteworthy colleagues, including Mujahid-ul Islam and Stephen Mark Jeapes. Their collective efforts contribute to the innovative environment at Xaar Technology Limited, fostering a culture of development and excellence in technology.

Conclusion

Anirban Lahiri exemplifies the spirit of innovation, with a focus on improving actuator systems and droplet deposition technology. Through his patents, he continues to make significant strides in enhancing efficiency and precision in engineering applications. His work not only showcases his dedication to invention but also highlights the importance of collaboration in driving technological advancements.