Steven Paul Farmer

Title: Innovations of Steven Paul Farmer

Introduction

Steven Paul Farmer is an accomplished inventor based in Cambridge, GB. He holds three patents that showcase his expertise in touch-sensing systems and electronic document reading devices. His innovative contributions have significantly impacted the fields of display technology and user interaction.

Latest Patents

One of his latest patents is a method of projected capacitance touch sensing on a display. This method involves updating the display by applying a drive waveform to each pixel over multiple frame periods. The process includes selecting each row of the display in turn and repeating a frame update to drive pixels with successive time slices of the drive waveforms. Additionally, it senses a signal from a projected capacitance touch sensing electrode during a sensing interval to provide a touch sensing response. The method also identifies when column drive levels change significantly between selected rows and inhibits touch sensing in response to these changes.

Another notable patent is related to an electronic document reading device. This invention describes power control techniques for a document reader with an electrophoretic display. The device comprises a main processor to display information and at least one secondary processor to detect user input gestures. It features a battery that powers both processors and a controllable switch that manages power distribution. This design aims for long battery life, allowing the main processor to be completely powered off while enabling quick start-up from this configuration.

Career Highlights

Throughout his career, Steven has worked with notable companies such as Plastic Logic Limited and Flexenable Limited. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Steven has collaborated with several professionals in his field, including Duncan Barclay and Carl Martin Hayton. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Steven Paul Farmer's contributions to touch-sensing technology and electronic document reading devices highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing user interaction and improving device functionality.