Location History:
- Arlington, WA (US) (2004 - 2013)
- Chandler, AZ (US) (2014 - 2019)
Company Filing History:
15 out of 3,544 
1 out of 16 Years Active: 2004-2019
Title: **David Van Ess: Innovator in Optical Transducer Technology**
Introduction
David Van Ess, an accomplished inventor based in Chandler, Arizona, holds an impressive portfolio of 16 patents. His work primarily focuses on advancements in optical transducer control and display technologies, showcasing his significant contribution to the field of electronics and signal processing.
Latest Patents
David's latest inventions include a notable patent for "Stochastic Signal Density Modulation for Optical Transducer Control." This innovative controller enhances the performance of optical transducers by utilizing stochastic signal density modulation aimed at reducing electromagnetic interference. Another significant patent is for "Digital Driving Circuits, Methods and Systems for Display Devices," which outlines a method for generating specific display driver signals. These signals, which fluctuate between only two levels, are applied to opposing electrodes within a display segment. The technique employs the intrinsic capacitance of the display device to filter the signals, enabling the generation of various analog signal levels. This method adjusts the pulse density of the display driver signals to effectively manage the activation of display segments based on averaged voltage thresholds.
Career Highlights
Throughout his career, David Van Ess has made substantial contributions while working at prominent companies such as Cypress Semiconductor Corporation and Medtronic Emergency Response Systems, Inc. His role in these organizations has allowed him to develop and refine groundbreaking technologies that continue to influence the industry.
Collaborations
David has collaborated with notable colleagues including Patrick N Prendergast and Christopher Corson Keeser. Their joint efforts have led to significant advancements in their respective fields, underscoring the importance of collaboration in driving innovation.
Conclusion
David Van Ess exemplifies the spirit of innovation through his extensive work and numerous patents. His contributions to optical transducer technology and display systems not only highlight his expertise but also pave the way for future advancements in these critical areas. As he continues to push the boundaries of technology, the impact of his inventions will undoubtedly be felt for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.