The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2003
Filed:
Apr. 10, 2000
Kiyoshi Nishimura, Kyoto, JP;
Rohm Co., LTD, Kyoto, JP;
Abstract
A data processing system including first and second data processing devices communicating in a non-contact manner. The first data processing device divides the data into a plurality of data groups and sequentially transmits the data groups to the second data processing device. The second data processing device receives the input data and power from the first data processing unit and processes the input data. A detection control device of the second data processor detects whether the processing of the present data group is successful. If the processing of the present data group is successful, the second data processing device stores the processing result for the present data group in a memory device and transmits a signal to the first data processing device indicating that the processing is successful. The first data processing device then transmits the next data group and the second data processing device continues to process the next data group. If the processing of the present data group is unsuccessful, the second data processing device outputs from the memory the stored processing results for the immediately previous data group, and transmits a signal to the first data processing device indicating that the processing is unsuccessful. The first data processing device then re-transmits the present data group and the second data processing device re-processes the present data group. Whether the processing of the present data group is successful is detected by detecting whether a predetermined electric power is received during a time period in which the present data group is processed.