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:
Jul. 29, 2025
Filed:
Jul. 29, 2022
Ionq, Inc., College Park, MD (US);
James Walker Steere, College Park, MD (US);
IonQ, Inc., College Park, MD (US);
Abstract
An interposer is described that is made from an electrically insulating, thermally efficient substrate (e.g., sapphire) and has a load hole for use with ion traps in atomic-based QIP architectures. The interposer load hole aligns with a load hole in the ion trap such that atomic species can be provided from the back of the interposer to the front of the ion trap for ionization and confinement. The interposer may include angled traces for wire bonding to the ion trap, where the angled traces enable more open light access when using laser or optical beams during operation of the ion trap. Electrical routing in the interposer may involve more than one layer of routing, separated by an insulating dielectric material such as a polyimide. Routing in the interposer may also contain active electronic components. The load hole in the interposer may have a straight or tapered inner wall.