公开(公告)号：US11636278B2

公开(公告)日：2023-04-25

申请号：US16482387

申请日：2017-08-04

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Troy A Farrar ,  Paul Howard Mazurkiewicz

IPC: G06K7/10 ,  G06K19/06 ,  G06K19/07

Abstract: An example system includes an x-ray absorber. The x-ray absorber is to convert received x-rays into electrical energy. The system also includes a memory. The memory is to receive the electrical energy. The memory also is to output a stored value using the electrical energy. The system includes a transmitter. The transmitter is to produce x-rays representative of the stored value.

公开(公告)号：US20210285900A1

公开(公告)日：2021-09-16

申请号：US16482387

申请日：2017-08-04

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Troy A Farrar ,  Paul Howard Mazurkiewicz

IPC: G01N23/223 ,  G01N23/10

Abstract: An example system includes an x-ray absorber. The x-ray absorber is to convert received x-rays into electrical energy. The system also includes a memory. The memory is to receive the electrical energy. The memory also is to output a stored value using the electrical energy. The system includes a transmitter. The transmitter is to produce x-rays representative of the stored value.