Other

Cavnue Technology, LLC

Christopher Edward Hoover

David Hahn Clifford

Systems and techniques are described for a signal head processing system. A signal head detector can be mounted by or attached to an existing control light signal head and provide data indicating the state, i.e., on, off, blinking, of each light of the control light signal head. The signal head detector can communicate with a nearby gateway device. The gateway device, in turn, communicates with a back end server, and the back end server performs near real-time control light pattern analysis and provides near real-time light status. Alternatively, the signal head detector can communication directly with the based end server. The server analysis can include frequency of light change per canister, intersection geometry and lane flows, per-intersection control lighting patterns, seasonal, e.g., time of day, lighting patterns, anomaly detection and failure detection.

Signal head processing system

A method for logging Voice Over IP (VOIP) calls from a caller client device to a recipient client device. The method includes the steps of generating a VOIP call from the caller client device directed to the recipient client device; storing identification information associated with the caller client device in server call log resident on a hyper text transfer protocol (HTTP) server associated with the recipient client device; generating an update request at the recipient client device requesting updated call log information associated with the server call log from the HTTP server; transmitting the updated call log information from the HTTP server to the recipient client device; and updating a client call log resident on the recipient client device in response to the updated call log information.

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Mountain View, CA, United States of America

Christopher Edward Hoover