Invention Grant
- Patent Title: Electronic forms using indicia, sometimes hidden indicia
- Patent Title (中): 电子表格使用标记,有时隐藏标记
-
Application No.: US12814138Application Date: 2010-06-11
-
Publication No.: US08050451B2Publication Date: 2011-11-01
- Inventor: Trent J. Brundage , Brett T. Hannigan
- Applicant: Trent J. Brundage , Brett T. Hannigan
- Applicant Address: US OR Beaverton
- Assignee: Digimarc Corporation
- Current Assignee: Digimarc Corporation
- Current Assignee Address: US OR Beaverton
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N7/167

Abstract:
The present disclosure relates to creating and managing electronic documents. One claim recites a computerized tablet including: electronic memory for storing electronic data corresponding to an application document, an electronic processor, and a display. The electronic processor is programmed for: obtaining the electronic data corresponding to an application document; analyzing the electronic data to detect steganographic indicia encoded therein, the steganographic indicia comprising a plural-bit identifier; and generating an electronic form based at least in part on the steganographic indicia, the electronic form comprising at least one field to receive user input. The display is for displaying the electronic version of the application document, and for receiving user input corresponding to the at least one field. Other claims and combinations are provided as well.
Public/Granted literature
- US20110007364A1 Electronic Forms Using Indicia, Sometimes Hidden Indicia Public/Granted day:2011-01-13
Information query