Handheld device
US8367948B2 · kind B2 · utility
0Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2009 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Jul 26, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0214
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A pair of side keys disposed on a lateral plate casing of a stationary-side rear case in a cellular phone is coupled with a film sheet that is fabricated in a substantially identical length to the length of the pair of side keys. The pair of side keys is coupled with the film sheet by applying double-faced adhesive tapes having adhesive faces on both sides only to both ends of the film sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.