Method for inputting, displaying and transmitting handwriting characters in a mobile phone and mobile phone enable to use the same
US6907275B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 26, 2001 |
| Grant date | Jun 14, 2005 |
| Priority date | — |
| Expiry date | Jul 13, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72436
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention provides a method for inputting, displaying and transmitting handwriting characters used in a mobile phone and said mobile phone. The method according to the invention comprises the steps of: inputting handwriting characters; sampling said handwriting characters; performing A/D conversion of the sampled handwriting characters to obtain a signal; encoding said signal in accordance with a specific protocol to obtain encoded data; converting the encoded data into mobile phone acceptable data, and outputting them; and processing the mobile phone acceptable data to display the handwriting characters and to transmit them as a short message, or to receive and display a short message (from other mobile phone) comprising the handwriting characters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.