Is the patent of flight mode owned by Huawei or Qualcomm?

Recently, the Civil Aviation Administration announced that the conditions for using mobile phones on planes are becoming more and more mature, and airlines can "lift the ban" on mobile phones. After the plane takes off, passengers can use their mobile phones as long as they turn on the flight mode. Subsequently, a number of airlines have "lifted the ban" on mobile phones, which triggered discussions among many small partners. Recently, some mobile phone manufacturers are not very calm. First, Qualcomm announced that the flight mode was invented by himself, and then Huawei sent Weibo to claim that the mobile phone flight mode patent was its own. Was the patent of mobile phone flight mode invented by Huawei or Qualcomm? Was the patent of mobile phone flight mode invented by Huawei or Qualcomm? There is no unified answer to the question of flight mode at present, and there are different opinions in the industry. Let's take a brief look at Huawei's and Qualcomm's flight mode patent applications. Was the patent of mobile phone flight mode invented by Huawei or Qualcomm? First, Qualcomm released the introduction of flight mode, claiming that he obtained the patent of flight mode in February 2000, and the two employees who invented this function are still working in Qualcomm. Qualcomm executives later issued a more detailed statement, recalling that at that time, the function of mobile phones was only to make phone calls and send text messages. It was foolish for him to apply for a patent to turn off the call function of his mobile phone, but now he thinks it is too forward-looking. Was the patent of mobile phone flight mode invented by Huawei or Qualcomm? But then this expression caused many people to question, because it was found that Huawei was the holder of the patent of "flight mode". Later, Huawei He Gang also issued a document confirming this information, and specially found out the patent certificate of flight mode. The patent application was filed in September, 20001year and was approved in May, 2005. Qualcomm only stressed that he owned the patent, but he didn't produce relevant evidence. Huawei has a patent certificate for flight mode. Is the flight mode a patent of Huawei or Qualcomm? Some netizens said that Qualcomm may have applied for a patent in the United States, while Huawei is in China. Regarding this idea, when someone inquired about the relevant patent information, it was found that Huawei applied for the patent of flight mode in China and the United States at the same time, and obtained the patent certificate in both countries. Is the patent of mobile phone flight mode invented by Huawei or Qualcomm? At present, Huawei has obtained the patent of flight mode, but Qualcomm has not, so Bian Xiao naturally hopes that the flight mode is Huawei's. However, flight mode is only a big category, and many patents, including the monitoring manager of flight mode, are not owned by Huawei. However, at present, the specific contents of Qualcomm and Huawei's respective flight mode patents have not been found, so it is difficult to judge the differences. Some netizens said, if the flight mode is patented in Qualcomm, can it be given to you for free? Huawei is more likely.