Exeter, United Kingdom

David Rosseinsky

This inventor holds 1 USPTO granted patent. Top assignee: Finisar Corporation. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Rosseinsky. Retrieved from https://idiyas.com/inventor/david-rosseinsky

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 116(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: David Rosseinsky: Innovator in Electrochromic Technology

Introduction

David Rosseinsky is a notable inventor based in Exeter, GB. He has made significant contributions to the field of electrochromic devices, showcasing his innovative spirit and technical expertise. His work has led to the development of a unique control system that enhances the functionality of electrochromic windows.

Latest Patents

David holds a patent for a "Control system for electrochromic devices." This invention provides a system and method for controlling an electrochromic device. The system includes a light source that produces an input light signal, and an electrochromic window that attenuates this signal by a certain amount, transmitting a resulting attenuated light signal. An optical detector is integrated to detect an optical property of the attenuated light signal. Additionally, a power module is connected to both the electrochromic window and the detector, generating a pulse-width modulated power signal. This power signal is modulated based on the detected optical property of the attenuated light signal. A control circuit for the electrochromic device is also disclosed in the patent.

Career Highlights

David Rosseinsky is associated with Finisar Corporation, where he applies his expertise in electrochromic technology. His innovative work has positioned him as a key figure in the development of advanced control systems for electrochromic devices. With a patent portfolio that includes 1 patent, he continues to push the boundaries of technology in this field.

Collaborations

David has collaborated with notable colleagues such as William R Freeman and Hong Jin Jiang. These partnerships have contributed to the advancement of his projects and the successful implementation of innovative solutions in electrochromic technology.

Conclusion

David Rosseinsky's contributions to the field of electrochromic devices highlight his innovative capabilities and dedication to advancing technology. His patent for a control system exemplifies the potential of electrochromic technology in various applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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