Patents

  • All-resonant actuation of photonic integrated circuits, Dong Mark, Geral Neal Gilbert, Matthew Scott Eichenfield, Dirk Robert Englund, US Patent 18,480,981, 2024.
  • Heterogeneously integrated acoustoelectric amplifiers, Matt Eichenfield, Lisa Anne Plucinski Hackett, US Patent 11,948,979, 2024.
  • Systems and methods for scalable control of spin quantum memories, Andrew Golter, Genevieve Clark, Tareq El Dandachi, Stefan Krastanov, Matthew Zimmermann, Andrew Greenspan, Noel Wan, Hamza Raniwala, Kevin Chen, Linden Li, Andrew Leenheer, Dong Mark, Gerald Gilbert, Matthew Eichenfield, Dirk Englund, US Patent 18,139,684, 2024.
  • Piezoelectric deformable photonic devices, M Eichenfield, AJ Leenheer, P Stanfield, US Patent 11,569,431, 2023.
  • Phononic bus for coherent interfaces between a superconducting quantum processor, spin memory, and photonic quantum networks, DR Englund, ME Trusheim, M Eichenfield, T Neuman, P Narang, US Patent 11,522,117, 2022.
  • Superconductivity device comprising a phononic crystal, IF El-Kady, RM Lewis, MD Henry, M Eichenfield, US Patent 11,424,400 2022.
  • Solid-state tuning behavior in acoustic resonators, DW Branch, C Nordquist, M Eichenfield, JK Douglas, A Siddiqui, T A Friedmann, US Patent 11,405,014 2022.
  • Photonic integrated circuits for generating high-brightness squeezed light, DBS Soh, M Eichenfield, CM Long, US Patent 11,226,502, 2022.
  • Remote quantum state transfer for qubits with different frequencies, DBS Soh, M Eichenfield, US Patent 11,177,890, 2021.
  • Phononic Bus for Coherent Interfaces Between a Superconducting Quantum Processor, Spin Memory, and Photonic Quantum Networks, DR Englund, ME Trusheim, M Eichenfield, T Neuman, P Narang, US Patent App. 17/151,763, 2021.
  • Focusing transformers/filters in isotropic/anisotropic piezoelectrics, Siddiqui, Aleem; Eichenfield, Matt; Griffin, Benjamin; Nordquist, Christopher; US Patent 10,979,018 2021.
  • Hybrid semiconductor-piezo acoustic radiofrequency device, M Eichenfield, R Olsson, A Tauke-Pedretti, A Leenheer, A Siddiqui, T A Friedmann, US Patent 10,666,222 2020.
  • Evanescently coupled piezoelectric acoustic devices, M Eichenfield, 2019.
  • Trimming method for microresonators and microresonators made thereby, MD Henry, J Nguyen, M Eichenfield, RH Olsson, US Patent 10,148,244, 2018.
  • Vertically integrated optoelectronics package for MEMS devices, BD Homeijer, M Eichenfield, US Patent 10,139,564, 2018.
  • Microsystems-based method and apparatus for passive detection and processing of radio-frequency signals, C Nordquist, B Griffin, C Dyck, M Eichenfield, K Wojciechowski, R H Olsson, A Siddiqui, M D Henry, US Patent 10,141,495, 2018.
  • Optomechanical force sensors, cantilevers, and systems thereof, EA Douglas, M Eichenfield, A Jones, R Camacho, MD Henry, JK Douglas, US Patent 10,031,158 2018.
  • Second harmonic generation in resonant optical structures, M Eichenfield, J Moore, TA Friedmann, RH Olsson, M Wiwi, C Padilla, J K Douglas, K M Hattar, US Patent 9,865,987 2018.