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:
May. 05, 2026
Filed:
Sep. 23, 2022
Siemens Aktiengesellschaft, Munich, DE;
Lin Qi, Beijing, CN;
Hong Rui Li, Beijing, CN;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
An example includes: generating component carbon footprint data of a component, wherein the data comprises data of a material for manufacturing the component and addon component carbon footprint data generated in the production and processing of the component; storing an encryption result of the addon data in a first blockchain to trigger generation and storage of encrypted component carbon footprint data based on the encryption result of the addon component carbon footprint data and pre-stored first encrypted material carbon footprint data; acquiring a first verifiable credential for average footprint data of a batch of components containing the component, wherein a public key for verifying the credential is stored in a second blockchain; and sending the component data and the presentation generated to the manufacturer, so the manufacturer verifies the presentation and the footprint data based on the first encrypted component data and the public key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile