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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.:

US 12051256 B1

PDFFull Text
Date of Patent:
Jul. 30, 2024

Filed:

Sep. 13, 2021

Entry detection and recognition for custom forms

Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventors:

Yijuan Lu, Bellevue, WA (US);

Lynsey Liu, Seattle, WA (US);

Andrei A. Gaivoronski, Redmond, WA (US);

Yu Cheng, Redmond, WA (US);

Dinei Afonso Ferreira Florencio, Redmond, WA (US);

Cha Zhang, Bellevue, WA (US);

John Richard Corring, Bellevue, WA (US);

Assignee:

Microsoft Technology Licensing, LLC, Redmond, WA (US);

Attorney:

Foley IP Law, PLLC

Primary Examiner:

Atiba O Fitzpatrick

Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06F 18/214 (2023.01); G06F 40/284 (2020.01); G06N 20/00 (2019.01); G06V 30/146 (2022.01); G06V 30/19 (2022.01); G06V 30/414 (2022.01); G06V 30/416 (2022.01);
U.S. Cl.
CPC ...
G06V 30/414 (2022.01); G06F 18/214 (2023.01); G06F 40/284 (2020.01); G06N 20/00 (2019.01); G06V 30/147 (2022.01); G06V 30/19067 (2022.01); G06V 30/416 (2022.01);
Abstract

The disclosure herein describes providing signature data of an input document. Text data of the input document is obtained (e.g., OCR data generated from image data) and a first set of signature fields are identified using signature key-value pairs of the text data. A first subset of signed signature fields and a first subset of unsigned signature fields are determined based on mapping to a set of predicted values. A second set of signature fields are determined using a region prediction model applied to image data of the input document. Region images associated with the first subset of unsigned signature fields and with second set of signature fields are obtained and a second set of signed signature fields and a second set of unsigned signature fields are determined using a signature recognition model. Signature output data is provided including signed signature fields and/or unsigned signature fields.

Find Patent Forward Citations

Lu, Yijuan. (2024). Entry detection and recognition for custom forms (U.S. Patent No. 12051256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12051256

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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