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.:
Date of Patent:
Apr. 30, 2019
Filed:
Mar. 09, 2015
Applicant:
Lenovo (Singapore) Pte, Ltd., New Tech Park, SG;
Inventors:
Russell Speight VanBlon, Raleigh, NC (US);
Grigori Zaitsev, Durham, NC (US);
Jianbang Zhang, Cary, NC (US);
Assignee:
Lenovo (Singapore) PTE. LTD., New Tech Park, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); H04L 9/3231 (2013.01); H04L 9/3263 (2013.01);
Abstract
For digitally signing a document, an apparatus, method, and computer program product are disclosed. The apparatus includes a processor and a memory that stores code, executable by the processor, including code that: detects a trigger, searches a digital document for a user signature in response to the trigger, and applies a digital signature to the digital document in response to the digital document including a user signature. In some embodiments, the digital signature may be based on the user signature.