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:
Jan. 17, 2023
Filed:
Jul. 31, 2020
Realtek Semiconductor Corp., Hsinchu, TW;
Jing-Jun Wu, Hsinchu, TW;
Cui Ding, Hsinchu, TW;
Zuo-Hui Peng, Hsinchu, TW;
Zhao-Ming Li, Hsinchu, TW;
Guo-Feng Zhang, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A mesh network system suitable for connection to a cloud server is provided. The system includes: a first node device, configured to store a first private key and encrypt to-be-verified data according to the first private key to generate first encrypted data; and a second node device, configured to receive the first encrypted data and send the first encrypted data to the cloud server. After sending the first encrypted data, the second node device obtains, from the cloud server, second encrypted data generated by encrypting a first key according to the first public key. The second node device sends the second encrypted data to the first node device. The first node device decrypts the second encrypted data according to the first private key to obtain the first key from the second encrypted data, and performs encrypted communication with the cloud server according to the first key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile