David Clewett

David Clewett is a notable inventor based in Swindon, GB. He has made significant contributions to the field of circuit design, holding a total of 3 patents. His work focuses on creating efficient and innovative solutions for electronic devices.

Latest Patents

One of Clewett's latest patents is the "Ultra-low current push-button switch interface circuit." This invention provides a switch interface circuit for a single pole, single throw (SPST) momentary push-button switch that consumes only a few tens of nanoamps while closed. It features a low impedance input path when the switch is open, effectively eliminating RFI interference. The design ensures that the supply current is zero when the switch is open and minimized when closed. Additionally, the asynchronous edge-triggered detection allows for extended switch operation.

Another significant patent is the "Autonomous control of multiple supply voltage generators for display drivers." This invention involves circuits and methods to operate an arrangement of charge pumps with varying power supplies. The output is used to drive electronic displays, selecting the strongest power supply available and reconfiguring the charge pumps accordingly. This innovation allows for seamless operation during changes in supply voltage.

Career Highlights

David Clewett is currently employed at Dialog Semiconductor GmbH, where he continues to develop cutting-edge technologies. His expertise in circuit design has made him a valuable asset to the company.

Collaborations

Throughout his career, Clewett has collaborated with talented individuals such as Julian Tyrrell and Stuart Levine. These partnerships have contributed to the success of his innovative projects.

Conclusion

David Clewett's contributions to circuit design and his innovative patents demonstrate his commitment to advancing technology. His work continues to impact the field positively, showcasing the importance of creativity and collaboration in engineering.