R & D departments of technology companies are constantly producing ideas, and the most interesting ones, those in which a company sees that it could take advantage of others, end up in patents. Making sure that the competition will not reach the same place in the same way is essential to try to get several extra centimeters when crossing the finish line.
That does not mean that each patent ends up in a finished product, but it reflects where the research of one and the other is progressing. The latest patent presented by Sony is quite relevant, as it talks about how to emit energy from one smartphone to succeed in loading another. Charge wirelessly from the phone itself, not from the charger, and for this you want to use the NFC chip. Continue Reading