Trademark applications and grants for Rezende Marcelo Amaral. Rezende Marcelo Amaral has 1 trademark applications. The latest application filed is for "TALKANDWRITE"
Patent Application | Date |
---|---|
DIGITAL WHITEBOARD SYSTEM 20120011465 - 13/156023 Rezende; Marcelo Amaral | 2012-01-12 |
DOT CODE PATTERN FOR ABSOLUTE POSITION AND OTHER INFORMATION USING AN OPTICAL PEN, PROCESS OF PRINTING THE DOT CODE, PROCESS OF READING THE DOT CODE 20120006898 - 13/155990 Rezende; Marcelo Amaral | 2012-01-12 |
Dot code pattern for absolute position and other information using an optical pen, process of printing the dot code, process of reading the dot code 9,576,230 - 13/155,990 Rezende February 21, 2 | 2017-02-21 |
Dot code pattern for absolute position and other information using an optical pen, process of printing the dot code, process of reading the dot code 9,576,230 - 13/155,990 Rezende February 21, 2 | 2017-02-21 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"TALKANDWRITE" 78873709 |
TALKANDWRITE 2006-05-01 |
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