Invention Grant
- Patent Title: Removal of spurious microwave modes via flip-chip crossover
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Application No.: US14610476Application Date: 2015-01-30
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Publication No.: US09531055B2Publication Date: 2016-12-27
- Inventor: David W. Abraham , Jerry M. Chow , Antonio D. Corcoles Gonzalez , George A. Keefe , Mary E. Rothwell , James R. Rozen , Matthias Steffen
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: H01L29/06
- IPC: H01L29/06 ; H01L29/08 ; H01L31/0256 ; H01L39/22 ; H01P7/08 ; H01L39/24 ; H01P11/00 ; H01P3/02 ; B82Y10/00 ; H01L39/14 ; H01P3/00
Abstract:
A coplanar waveguide device includes a coplanar waveguide structure disposed on a substrate, at least one qubit coupled to the coplanar waveguide structure and an add-on chip having a metallized trench, and disposed over the substrate.
Public/Granted literature
- US20160204330A1 REMOVAL OF SPURIOUS MICROWAVE MODES VIA FLIP-CHIP CROSSOVER Public/Granted day:2016-07-14
Information query
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