External device and mounting structure for mounting to electronic device
US10623541B2 · kind B2 · utility
0Cited by
8References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2019 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Jul 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0272
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In an aspect, a method of projecting an image using an electronic device having a front face with a display screen, a rear face, and an edge, and further including an LED on a rear face, a processor and memory, and having an application stored in the memory, the method comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.