Google Round Wireless Charger Patent approved: can dynamically adjust the position of magnetic coils to charge mobile phones / watches

CTOnews.com, March 30 (Xinhua)-- according to a list released by the World intellectual property Organization (WIPO) on March 16, Google has obtained a new patent called "self-aligning Wireless Charger", which describes a circular charger that dynamically adjusts the position of magnetic coils to wirelessly charge smartphones, smartwatches and headphones.

The relevant demonstration picture attached to CTOnews.com is as follows: figure 1A is a perspective view of the wireless charger, and the magnetic coil inside the disc can automatically align the digital device that needs to be recharged according to the location of the device.

Fig. 1C schematic diagram that the magnetic coil can be dynamically adjusted according to the placement position of the digital equipment. Figure 2A is an internal design diagram showing that the chassis is equipped with multiple electromagnetic points (electromagnets) for magnetic coils, which can achieve stable power output.