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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 10491380 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

May. 22, 2017

Firmware of modular assembly system

Applicant:

Shenzhen Bell Creative Science and Education Co., Ltd., Shenzhen, CN;

Inventors:

Zuobing Wang, Shenzhen, CN;

Hongbo Qi, Shenzhen, CN;

Jinfu Zhou, Shenzhen, CN;

Ziwen Chen, Shenzhen, CN;

Assignee:

SHENZHEN BELL CREATIVE SCIENCE AND EDUCATION CO., LTD., Shenzhen, CN;

Attorney:

Bayes PLLC

Primary Examiner:

Cheng-Feng Huang

Int. Cl.
CPC ...
H04L 9/08 (2006.01); A63H 33/00 (2006.01); A63H 33/04 (2006.01); G06F 8/65 (2018.01); H04L 9/14 (2006.01); B25J 9/08 (2006.01); B25J 9/16 (2006.01); G06F 9/54 (2006.01); G06F 3/0481 (2013.01); G06F 3/0484 (2013.01); G06F 3/0488 (2013.01); H04L 12/24 (2006.01); B25J 9/00 (2006.01); G05B 15/02 (2006.01); A63H 27/00 (2006.01); G06F 8/30 (2018.01); A63H 11/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0816 (2013.01); A63H 33/005 (2013.01); A63H 33/042 (2013.01); B25J 9/08 (2013.01); B25J 9/1617 (2013.01); G06F 3/04817 (2013.01); G06F 3/04847 (2013.01); G06F 3/04883 (2013.01); G06F 8/65 (2013.01); G06F 9/546 (2013.01); H04L 9/0819 (2013.01); H04L 9/0894 (2013.01); H04L 9/14 (2013.01); H04L 41/12 (2013.01); A63H 11/00 (2013.01); A63H 27/001 (2013.01); B25J 9/0003 (2013.01); G05B 15/02 (2013.01); G06F 8/30 (2013.01);
Abstract

A method for updating firmware on a control module of a modular assembly system is provided. Information related to noise sampled from the control module is obtained. A first encryption key is calculated based on the information. Firmware to be updated on the control module is received from a host of the modular assembly system. The firmware is encrypted based on at least a second encryption key. In response to determining that the received firmware can be decrypted, the decrypted firmware is loaded into the control module. At least one of the obtaining, calculating, receiving, determining, and loading is performed by the control module.

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