Pulse or digital communications – Synchronizers
Reexamination Certificate
2007-02-27
2007-02-27
Ghebretinsae, Temesghen (Department: 2611)
Pulse or digital communications
Synchronizers
C340S870030, C713S375000, C709S248000
Reexamination Certificate
active
09937611
ABSTRACT:
A method and system for serial communication capable of increasing the speed of the transmission of serial data are provided. A block mode is employed if transmission of serial data having a specific length is required, and under which data to be transmitted are divided into plural blocks, and firstly transmitted is block information that notifies which blocks out of the entire blocks will be transmitted, and then transmitted are the data included in the blocks notified by the block information. The burst mode is a mode under which the block information which is currently transmitted is compared with the block information which was previously transmitted, and, if the two are the same, transmission of the data is introduced, while the block information being omitted. The system attached mode information notifying the mode through which data will be transmitted, to the data to be transmitted.
REFERENCES:
patent: 4825286 (1989-04-01), Graves
patent: 5376968 (1994-12-01), Wu et al.
patent: 5557754 (1996-09-01), Sone et al.
patent: 5649074 (1997-07-01), Welborn
patent: 6108723 (2000-08-01), Simms et al.
patent: 6580827 (2003-06-01), Ueda
patent: 2005/0031033 (2005-02-01), Kato
patent: 0367093 (1990-05-01), None
patent: 0 613 300 (1994-08-01), None
patent: 0613300 (1994-08-01), None
patent: 0378762 (1994-11-01), None
patent: 0628492 (1994-12-01), None
patent: 0 725 485 (1996-08-01), None
patent: 0725485 (1996-08-01), None
patent: 0 895 400 (1999-02-01), None
patent: 0895400 (1999-02-01), None
patent: 5539953 (1980-03-01), None
patent: 63-254554 (1988-10-01), None
patent: 63254554 (1988-10-01), None
patent: 8-221224 (1996-08-01), None
patent: 8314847 (1996-11-01), None
patent: 10-289172 (1998-10-01), None
Communication pursuant to Article 96(2) EPC from the European Patent Office dated Mar. 16, 2004.
Communication pursuant to Article 96(2) EPC from the European Patent Office dated Sep. 3, 2003.
Translation of Notification of the First Office Action and first Office Action from the Patent Office of the People's Republic of China dated Feb. 14, 2003.
A Notification of the Second Office Action and second Office Action from the Patent Office of the People's Republic of China dated Oct. 19, 2003.
European Search Report.
Canon Finetech Inc.
Crowell & Moring LLP
Ghebretinsae Temesghen
Torres Juan Alberto
LandOfFree
Method of synchronous serial communication and system for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of synchronous serial communication and system for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of synchronous serial communication and system for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3890794