Warmly celebrate Quanxin obtained another invention patent authorization, patent name:

       "An infrared receiver and its method of identifying and suppressing noise" Patent No. 201310016023.7

        As of now, Quanxin has obtained 11 domestic invention patents, 1 US invention patent, 3 utility model patents and 3 integrated circuit layout patents, and 8 invention patents have entered the substantive examination stage.