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:
Aug. 14, 2023
Filed:
Aug. 10, 2021
Applicant:
Stripe, Inc., South San Francisco, CA (US);
Inventors:
Chi Wah Lo, Hong Kong, HK;
Hwai Sian Tsai, Hong Kong, HK;
Assignee:
Stripe, Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2005.12); G06F 21/84 (2012.12); H04L 9/08 (2005.12); G06F 21/44 (2012.12); G06F 21/60 (2012.12); G09G 5/393 (2005.12); H04L 9/32 (2005.12);
U.S. Cl.
CPC ...
G06F 21/84 (2012.12); G06F 21/445 (2012.12); G06F 21/606 (2012.12); G09G 5/393 (2012.12); H04L 9/0866 (2012.12); H04L 9/0894 (2012.12); G06F 2221/031 (2012.12); G09G 2358/00 (2012.12); H04L 9/3273 (2012.12);
Abstract
A system for a secure display module includes a display element array, a driver controller, a communication interface, a host controller and a cryptographic engine. The display element array includes one or more segments, and the driver outputs are configured to drive the one or more segments, respectively. The host controller is configured to send commands and data to the driver controller via the communication interface and the cryptographic engine is configured to encrypt communication data between the display element array and the host controller.