Safran had 64 patents in future of work during Q4 2023.Safran SA filed patents in Q4 2023 for a device to monitor and protect equipment powered by solid-state power controllers, a vehicle lavatory monument with illuminated components, a lavatory monument assembly with a sanitizing recess, a wheel-braking system architecture for aircraft, and a circuit breaker with dual trip mechanisms for enhanced safety. GlobalData’s report on Safran gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Safran grant share with future of work as a theme is 56% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Devices for monitoring and protecting power circuits (Patent ID: US20230411952A1)
The patent filed by Safran SA describes a device for monitoring and protecting equipment powered by solid-state power controllers (SSPCs). The device includes a current measurement circuit with a transformer receiving power supply phases, a measuring module with a controller for measuring current differentials, and an injection channel for testing. The device can measure leakage currents and control SSPC switches based on predefined thresholds, ensuring safe operation of the equipment.
The device can be used with multiple SSPC modules, measuring currents from different phases and the neutral, and can detect and respond to abnormal current levels by switching off SSPC switches. The method described in the patent involves self-test sequences, current measurement sequences, and issuing orders to switch off SSPC modules in case of abnormal current differentials or leakage currents. By utilizing injection currents and precise measurements, the device ensures the protection and reliable operation of equipment powered by SSPCs.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
