Invention Grant
- Patent Title: Cellular phone data communication system wherein a parallel interfaced baseband module and a serial interfaced multimedia module are coupled to one another using a parallel/serial conversion module
- Patent Title (中): 蜂窝电话数据通信系统，其中并行接口基带模块和串行接口多媒体模块使用并行/串行转换模块彼此耦合
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Application No.: US11420958Application Date: 2006-05-30
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Publication No.: US07643849B2Publication Date: 2010-01-05
- Inventor: Chih-Hung Lu , Ming-Ta Liu , Cho-Yi Lin
- Applicant: Chih-Hung Lu , Ming-Ta Liu , Cho-Yi Lin
- Applicant Address: TW Hsinchu
- Assignee: PIXART Imaging Inc.
- Current Assignee: PIXART Imaging Inc.
- Current Assignee Address: TW Hsinchu
- Agency: Stevens & Showalter LLP
- Main IPC: H04B1/40
- IPC: H04B1/40 ; H04M1/00
Abstract:
A data communication system comprises a radio frequency module, a baseband module, a memory unit, a parallel/serial module, a multimedia module, an image sensor module and a display module. The parallel/serial module performs digital signal processing and converts parallel bus data into serial bus data, and vice versa. The present invention provides an improved data communication method and system featuring a parallel/serial module that enables a serial data communication within cellular phone modules. The present invention will also reduce the cost of manufacturing and improve the performance of the cellular phone.
Public/Granted literature
- US20070281741A1 Data communication system Public/Granted day:2007-12-06
Information query
