Abstract: In order to enforce and protect trademark rights, companies must be able to prove when, where, and how their trademarks are being used. The present invention is an online platform that allows companies to create timestamped, immutable records of trademark use, powered by blockchain technology.

Abstract: A warning system alerts a helicopter pilot that a low-G condition is imminent or occurring. The low-G alert employs an accelerometer to detect a vertical acceleration of the aircraft. Higher frequency vibrations in the output of the accelerometer are removed by a filter to provide a clean signal representing vertical acceleration of the aircraft. This signal is processed by a central processing unit (CPU) to perform a threshold detector function. The CPU is configured to detect the possibility of the onset or occurrence of a low-G event. Upon detection, the CPU triggers an audible alert to announce “Low-G. Pull aft.” or the like until the low-G event has been corrected or avoided.

Abstract: A warning system alerts a helicopter pilot that a low-G condition is imminent or occurring. The low-G alert employs an accelerometer to detect a vertical acceleration of the aircraft. Higher frequency vibrations in the output of the accelerometer are removed by a filter to provide a clean signal representing vertical acceleration of the aircraft. This signal is processed by a central processing unit (CPU) to perform a threshold detector function. The CPU is configured to detect the possibility of the onset or occurrence of a low-G event. Upon detection, the CPU triggers an audible alert to announce “Low-G. Pull aft.” or the like until the low-G event has been corrected or avoided.

Abstract: A method for evaluating travel accommodations is provided that includes identifying a plurality of hotel properties and assigning a hotel marketability index score to one or more of the properties such that one or more of the properties may be ranked. The hotel marketability index score may be based on a selected one or more characteristics associated with one or more of the hotel properties, the characteristics including rate competitiveness, hotel availability, hotel location within a cluster location, and hotel quality within the cluster location.