OPPO patented innovation: electronic device protective case with external SIM card function

News on August 28, recently, OPPO Guangdong Mobile Communications Co., Ltd. successfully obtained a patent authorization called "Electronic Equipment Components and their Protective Cases". This patent has attracted widespread attention in the field of electronic device protection. It is understood that this patented technology realizes the innovative functions of an external SIM card by providing a typeC interface or lighting interface connector on the protective case, as well as an internal SIM card slot. This means that devices that do not have a physical SIM card slot can also communicate through an external physical SIM card, further improving the communication flexibility of the device. At the same time, this design also enables the device to support multiple SIM cards, providing users with a more convenient communication experience and taking into account the dual functions of communication and device protection.

According to the editor Understand that the authorization of this patent is of great significance to the development of the field of electronic equipment. In recent years, with the continuous advancement of mobile communication technology, eSIM technology has gradually emerged. eSIM, an embedded SIM card, provides users with a more flexible communication method and can achieve communication without a physical SIM card. However, using eSIM requires meeting certain conditions, such as operators and specific devices that support eSIM. Therefore, OPPO’s patented technology is expected to provide more communication options for more devices without physical SIM card slots, even those with activated eSIM devices, to further meet the diverse needs of users.

Currently, Apple is actively promoting the popularization of eSIM technology. eSIM is a digital SIM card that allows users to manage communication services more flexibly. However, the eSIM rollout is still evolving due to limitations such as carrier support and device compatibility. At the same time, OPPO, as a company with multiple patented technologies, has demonstrated strong innovation capabilities in various fields. From cameras to screens to fast charging technology, OPPO has always been at the forefront of technological innovation. In addition, the company also actively participates in international standardization work, especially in the 5G field, ranking among the top in the number of international patents, fully demonstrating its outstanding performance in technological innovation

In summary, OPPO Guangdong Mobile Communications Co., Ltd. The patent authorization obtained brings new possibilities to the field of electronic device communication. Through the design of external SIM card and multi-SIM card support, this technology is expected to further promote the innovative development of communication methods and bring users a more convenient and flexible communication experience. At the same time, this also demonstrates OPPO’s unremitting efforts in technological innovation as a technology company, injecting new vitality into the development of the industry

The above is the detailed content of OPPO patented innovation: electronic device protective case with external SIM card function. For more information, please follow other related articles on the PHP Chinese website!