Methods for optical character recognition (OCR)

• US 10,621,470 B2
• Filed: 09/29/2017
• Issued: 04/14/2020
• Est. Priority Date: 09/29/2017
• Status: Active Grant

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Datamax-O'Neil Corporation (Honeywell International Inc.)
• Inventors: Ackley, H. Sprague
• Primary Examiner(s): Yang, Jianxun
• Application Number:
  US15/720,550
• Publication Number:
  US 20190102649A1
• Time in Patent Office: 928 Days
• CPC Class Codes: G06F 18/254 of classification results, e.g. of results related to same input data
• CPC Class Codes: G06V 10/809 of classification results, e.g. where the classifiers operate on the same input data
• CPC Class Codes: G06V 30/10 Character recognition
• CPC Class Codes: G06V 30/192 using simultaneous comparisons or correlations of the image signals with a plurality of references

Claims