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:
Dec. 28, 2021
Filed:
Sep. 09, 2016
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ying Yan, Beijing, CN;
Yang Chen, Beijing, CN;
Thomas Moscibroda, Beijing, CN;
Eric Chang, Beijing, CN;
Jinglei Ren, Beijing, CN;
Liang Chen, Beijing, CN;
Yanjie Gao, Beijing, CN;
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
In implementations of the subject matter described herein, a new approach for controlling and tracing an object across a plurality of parties is proposed. A rule set may be enabled by the confirmation of a plurality of parties. The rule set may define constraints on operations related to the object. Upon receipt of a request for an operation related to the object, the requested operation may be verified based on the rule set agreed by the plurality of parties. In response to verifying that requested operation is valid, the requested operation may be performed, and a record for the operation may be created and stored in a blockchain database accessible to the plurality of parties.