Inventor
BLAIR JOHN
US22 patents
⚠️ This page may combine multiple inventors who share the name “BLAIR JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS11658660B1May 23, 2023
Multimode coupler to control interaction between quantum bits
IBM10 citations83
US11600658B2Mar 7, 2023
Quantum coupler facilitating suppression of ZZ interactions between qubits
IBM2 citations71
US12555017B2Feb 17, 2026
Coupling data quantum bits to auxiliary quantum bits
IBM0 citations61
US12120965B2Oct 15, 2024
Mode-selective couplers for frequency collision reduction
IBM0 citations61
US11626555B2Apr 11, 2023
Mode-selective couplers for frequency collision reduction
IBM1 citations61
US12293253B2May 6, 2025
Multipole filter on a quantum device with multiplexing and signal separation
IBM0 citations60
US12089511B2Sep 10, 2024
Quantum coupler facilitating suppression of ZZ interactions between qubits
IBM0 citations60
US12022750B2Jun 25, 2024
Quantum device facilitating suppression of ZZ interactions between two-junction superconducting qubits
IBM0 citations60
US11620562B2Apr 4, 2023
Driving dark modes to facilitate entanglement
IBM0 citations60
US11587976B2Feb 21, 2023
Quantum device facilitating suppression of ZZ interactions between two-junction superconducting qubits
IBM1 citations60
US12555015B2Feb 17, 2026
Multimode coupler to control interaction between quantum bits
IBM0 citations50
US12518187B2Jan 6, 2026
Multi-mode couplers for enhanced connectivity
IBM0 citations50