Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JI

Joseph Kramer Iverson — 4 Patents

Amazon: 4 patents #4,091 of 19,158Top 25%
Pasadena, CA: #879 of 3,212 inventorsTop 30%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Joseph Kramer Iverson has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2022 and the most recent in September 2025. Joseph Kramer Iverson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Joseph Kramer Iverson in Pasadena, CA, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2022.peak 22022: 2 patents20222024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12423606 Quantum codes implemented using cat data qubits and transmon ancilla qubits Kyungjoo Noh, Christopher Chamberland, Harald Esko Jakob Putterman, Oskar Painter, Fernando Brandao +10 more 2025-09-23
12001919 Frequency selective photon dissipation for an energy gap protected qubit Harald Esko Jakob Putterman, Liang Jiang, Fernando Brandao, Kyungjoo Noh, Oskar Painter +1 more 2024-06-04 $352,569,000
11436398 Simulating large cat qubits using a shifted fock basis Kyungjoo Noh, Connor Hann 2022-09-06 $277,932,000
11321627 Fault-tolerant quantum hardware using hybrid acoustic-electrical qubits Patricio Arrangoiz Arriola, Amir H. Safavi-Naeini, Oskar Painter, Connor Hann, Fernando Brandao +4 more 2022-05-03 $256,937,000