Whose patent is esim?

With the application and promotion of eSIM card, more and more users know about this technology, but some users don't know much about the patent information of eSIM. Whose patent is this? Next, I will use this article to introduce you to the specific information of eSIM.

Whose patent is esim?

A: esim is a patent of apple.

ESIM is a patent project applied by Apple on 20 1 1. The eSIM card is an embedded SIM card,

That is, embedded SIM card, eSIM is commonly known in the industry.

Extended reading of ESIM card:

1, the concept of eSIM card is to embed the traditional SIM card directly into the device chip instead of adding it to the device as an independent detachable component.

In this way, the user does not need to manually insert and remove the SIM card.

2. From the development of SIM card, the first commercial SIM card was born in 199 1. With the continuous development of technology and the change of market demand,

The size of the SIM card is getting smaller and smaller, so the e SIM card almost cancels the physical SIM card.

3. Although the 3.eSIM card has become smaller, its functions remain basically the same, and it is also used for data storage and identity authentication.

4. From the technical point of view only, eSIM is beneficial to both manufacturers and users. If you use an eSIM card, you can cancel the traditional SIM card slot in your mobile phone.

The saved space can make the phone slimmer.