US 12,098,861 B1
الصحة - Health
2024
مكتب البراءات الأمريكي - US Patent Office
Ismail; Abdelrahim Fathy (Olaya, SA), Abdelazeem; Alhosein Hamada (Al Omairiyah, SA), Abdullatif; Ali Khalifa Atwa (Al Zahra, SA), Al-Hadlaq; Hussain Matuq (Al Mubraz, SA), Alamer; Fadel Mohammad (Al Mubarkya, SA), Alboali; Abdrabalameer Salman (Al Mubraz, SA), Alabdullah; Ibrahim Jawad (Alomran, SA), Almohameed; Salah (Al Mubraz, SA)
An smart air duct/vent cover plate for air conditioning and ventilation can be implemented either as a nested three cylinder device which or as a cover frame with a flexible layer perforated with through holes. Either device provides selectivity in terms of the amount of airflow provided to an interior ambient air space. The functionality of both devices can be controlled by a wireless handheld remote control.