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Craig Gidney — 26 Patents

Google: 26 patents #683 of 22,993Top 3%

Goleta, CA: #44 of 1,303 inventorsTop 4%

California: #20,975 of 386,348 inventorsTop 6%

Overall (All Time): #150,017 of 4,157,543Top 4%

26 Patents All Time

Craig Gidney has been granted 26 US patents while listed as an inventor at Google. The first was granted in 2021 and the most recent in October 2025. Craig Gidney ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Craig Gidney in Goleta, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12450514	Low overhead quantum computation using lattice surgery	Austin Greig Fowler	2025-10-21
12417161	Patch and elided fidelity estimation	Sergio Boixo Castrillo, Adam Zalcman	2025-09-16
12406201	Magic state injection into surface codes using hook error mechanisms	—	2025-09-02
12380353	Oblivious carry runway registers for performing piecewise additions	—	2025-08-05
12333382	Quantum circuit optimization using windowed quantum arithmetic	—	2025-06-17
12288130	Methods and apparatus for performing phase operations	—	2025-04-29
12242927	Magic state factory constructions for producing CCZ and T states	Austin Greig Fowler	2025-03-04
12210502	Performing unitary iteration and indexed operations	Ryan Babbush	2025-01-28
12198007	Measurement based uncomputation for quantum circuit optimization	—	2025-01-14
12182663	Quantum circuits with reduced T gate count	—	2024-12-31	$118,851,000
12175328	Efficient fault-tolerant trotter simulation of molecular hamiltonians	Ryan Babbush, Ian David Kivlichan	2024-12-24	$142,724,000
11966814	Surface code computations using Auto-CCZ quantum states	Austin Greig Fowler	2024-04-23	$109,442,000
11941488	Methods and apparatus for performing phase operations	—	2024-03-26	$93,619,000
11909392	Magic state factory constructions for producing CCZ and T states	Austin Greig Fowler	2024-02-20	$78,256,000
11755942	Quantum circuits with reduced T gate count	—	2023-09-12	$80,406,000
11710063	Oblivious carry runway registers for performing piecewise additions	—	2023-07-25	$127,736,000
11675763	Performing unitary iteration and indexed operations	Ryan Babbush	2023-06-13	$78,657,000
11636373	Measurement based uncomputation for quantum circuit optimization	—	2023-04-25	$100,293,000
11625637	Methods and apparatus for performing phase operations	—	2023-04-11	$98,654,000
11586969	Quantum circuit optimization using windowed quantum arithmetic	—	2023-02-21	$67,513,000
11568298	Surface code computations using auto-CCZ quantum states	Austin Greig Fowler	2023-01-31	$74,974,000
11544616	Quantum circuits with reduced T gate count	—	2023-01-03	$55,420,000
11531923	Measurement based uncomputation for quantum circuit optimization	—	2022-12-20	$93,986,000
11475348	Oblivious carry runway registers for performing piecewise additions	—	2022-10-18	$56,365,000
11042813	Quantum circuits with reduced T gate count	—	2021-06-22	$103,865,000