Torsten Karzig — 14 Patents at Microsoft

Torsten Karzig has been granted 14 US patents while listed as an inventor at Microsoft. The first was granted in 2019 and the most recent in December 2025. Torsten Karzig ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Torsten Karzig in Redwood City, CA, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12511566	Quantum devices with chains of quantum dots for controlling tunable couplings between Majorana zero modes	Christina Paulsen KNAPP, Roman Bela BAUER, Roman Lutchyn, Jonne Verneri KOSKI, David J. Reilly	2025-12-30
12376500	Quantum devices with two-sided or single-sided dual-purpose Majorana zero mode junctions	Christina Paulsen KNAPP, Roman Bela BAUER, Roman Lutchyn, Jonne Verneri KOSKI, Karl Petersson	2025-07-29
12369344	Quantum devices formed from a single superconducting wire having a configurable ground connection	Christina Paulsen KNAPP, Roman Bela BAUER, Jonne Verneri KOSKI, Roman Lutchyn, Dmitry PIKULIN	2025-07-22
12099898	Calibrating Majorana qubits by probing topological degeneracy	Roman Lutchyn, Jukka Vayrynen, Roman Bela BAUER	2024-09-24	$389,713,000
11808796	Pre-screening and tuning heterojunctions for topological quantum computer	Dmitry PIKULIN, Mason Thomas, Chetan Nayak, Roman Lutchyn, Bas Nijholt +6 more	2023-11-07	$279,823,000
11696516	Quantum computing devices with Majorana Hexon qubits	Michael Freedman, Chetan Nayak, Roman Lutchyn, Parsa Bonderson	2023-07-04
11151470	Pre-screening and tuning heterojunctions for topological quantum computer	Dmitry PIKULIN, Mason Thomas, Chetan Nayak, Roman Lutchyn, Georg Wolfgang Winkler +5 more	2021-10-19	$230,268,000
10777605	Quantum computing devices with Majorana Hexon qubits	Michael Freedman, Chetan Nayak, Roman Lutchyn, Parsa Bonderson	2020-09-15	$149,125,000
10692010	Form and fabrication of semiconductor-superconductor nanowires and quantum devices based thereon	Michael Freedman, Bernard van Heck, Georg Wolfgang Winkler, Roman Lutchyn, Peter Krogstrup Jeppesen +3 more	2020-06-23	$123,189,000
10665701	Form and fabrication of semiconductor-superconductor nanowires and quantum devices based thereon	Michael Freedman, Bernard van Heck, Georg Wolfgang Winkler, Roman Lutchyn, Peter Krogstrup Jeppesen +3 more	2020-05-26	$85,749,000
10635988	Measuring and manipulating states of non-abelian quasiparticles via quantum dot hybridization energy shifts	Roman Lutchyn, Parsa Bonderson, Michael Freedman, Chetan Nayak, Jason Alicea +1 more	2020-04-28	$105,632,000
10496933	Robust Majorana magic gates via measurements	—	2019-12-03	$60,713,000
10490600	Quantum computing devices with majorana hexon qubits	Michael Freedman, Chetan Nayak, Roman Lutchyn, Parsa Bonderson	2019-11-26	$66,445,000
10346348	Quantum computing methods and devices for Majorana Tetron qubits	Matthew Hastings, Parsa Bonderson, Michael Freedman, Roman Lutchyn, Chetan Nayak	2019-07-09	$59,744,000

Torsten Karzig — 14 Patents

Issued Patents All Time

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