SunPower
Utility Patents
Last updated:
List of all SunPower patents 164 in total
| Status | Patent |
|---|---|
Grant | Utility: Conductive foil based metallization of solar cells Filling date: 8 Sep 2025 Issue date: 28 Jul 2020 |
Grant | Utility: Bowing semiconductor wafers Filling date: 8 Sep 2025 Issue date: 21 Jul 2020 |
Grant | Utility: Method and system for communication between inverter and solar module Filling date: 8 Sep 2025 Issue date: 21 Jul 2020 |
Grant | Utility: Trench process and structure for backside contact solar cells with polysilicon doped regions Filling date: 8 Sep 2025 Issue date: 14 Jul 2020 |
Grant | Utility: Metallization of solar cells Filling date: 8 Sep 2025 Issue date: 30 Jun 2020 |
Grant | Utility: Clamps for solar system Filling date: 8 Sep 2025 Issue date: 9 Jun 2020 |
Grant | Utility: Electrical junction box with removable sealing cover Filling date: 8 Sep 2025 Issue date: 9 Jun 2020 |
Grant | Utility: Laser foil trim approaches for foil-based metallization for solar cells Filling date: 8 Sep 2025 Issue date: 2 Jun 2020 |
Grant | Utility: Systems and methods for reworking shingled solar cell modules Filling date: 8 Sep 2025 Issue date: 2 Jun 2020 |
Grant | Utility: Backfeed power supply for solar power system Filling date: 8 Sep 2025 Issue date: 26 May 2020 |
Grant | Utility: In-cell bypass diode Filling date: 8 Sep 2025 Issue date: 26 May 2020 |
Grant | Utility: Solar cells with improved lifetime, passivation and/or efficiency Filling date: 8 Sep 2025 Issue date: 19 May 2020 |
Grant | Utility: Metallization of conductive wires for solar cells Filling date: 8 Sep 2025 Issue date: 5 May 2020 |
Grant | Utility: Solar module interconnect Filling date: 8 Sep 2025 Issue date: 28 Apr 2020 |
Grant | Utility: Photovoltaic module clip Filling date: 8 Sep 2025 Issue date: 21 Apr 2020 |
Grant | Utility: Method of fabricating an emitter region of a solar cell Filling date: 8 Sep 2025 Issue date: 21 Apr 2020 |
Grant | Utility: Solar cells with differentiated P-type and N-type region architectures Filling date: 8 Sep 2025 Issue date: 21 Apr 2020 |
Grant | Utility: Bonds for solar cell metallization Filling date: 8 Sep 2025 Issue date: 14 Apr 2020 |
Grant | Utility: Multi-axis flattening tool and method Filling date: 8 Sep 2025 Issue date: 14 Apr 2020 |
Grant | Utility: Foil-based metallization of solar cells Filling date: 8 Sep 2025 Issue date: 7 Apr 2020 |
Grant | Utility: Solar cell having a plurality of sub-cells coupled by a metallization structure Filling date: 8 Sep 2025 Issue date: 31 Mar 2020 |
Grant | Utility: Laser process and corresponding structures for forming contact holes of solar cells Filling date: 8 Sep 2025 Issue date: 31 Mar 2020 |
Grant | Utility: Solar cells with tunnel dielectrics Filling date: 8 Sep 2025 Issue date: 24 Mar 2020 |
Grant | Utility: Roll-to-roll metallization of solar cells Filling date: 8 Sep 2025 Issue date: 17 Mar 2020 |
Grant | Utility: Automated solar collector installation design including version management Filling date: 8 Sep 2025 Issue date: 17 Mar 2020 |
Grant | Utility: Variable profile solar-tracking photovoltaic system Filling date: 8 Sep 2025 Issue date: 17 Mar 2020 |
Grant | Utility: Photovoltaic panel Filling date: 8 Sep 2025 Issue date: 3 Mar 2020 |
Grant | Utility: Solar cell having a plurality of sub-cells coupled by a metallization structure having a metal bridge Filling date: 8 Sep 2025 Issue date: 25 Feb 2020 |
Grant | Utility: Solar cell with reduced base diffusion area Filling date: 8 Sep 2025 Issue date: 25 Feb 2020 |
Grant | Utility: Single-step metal bond and contact formation for solar cells Filling date: 8 Sep 2025 Issue date: 18 Feb 2020 |
Grant | Utility: Gripper for semiconductor devices Filling date: 8 Sep 2025 Issue date: 18 Feb 2020 |
Grant | Utility: Semiconductor wafer carriers Filling date: 8 Sep 2025 Issue date: 4 Feb 2020 |
Grant | Utility: Interconnection of solar cells in a solar cell module Filling date: 8 Sep 2025 Issue date: 4 Feb 2020 |
Grant | Utility: Wafer alignment with restricted visual access Filling date: 8 Sep 2025 Issue date: 28 Jan 2020 |
Grant | Utility: Systems and apparatuses for carport with integrated precipitation and cable management Filling date: 8 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Laser beam shaping for foil-based metallization of solar cells Filling date: 8 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Frame-mounted wire management device Filling date: 8 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: One-dimensional metallization for solar cells Filling date: 8 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Commanding distributed energy resources Filling date: 8 Sep 2025 Issue date: 7 Jan 2020 |
Grant | Utility: Drive with integrated inclination sensor Filling date: 8 Sep 2025 Issue date: 31 Dec 2019 |
Grant | Utility: Energy flow prediction for electric systems including photovoltaic solar systems Filling date: 8 Sep 2025 Issue date: 31 Dec 2019 |
Grant | Utility: Blister-free polycrystalline silicon for solar cells Filling date: 8 Sep 2025 Issue date: 24 Dec 2019 |
Grant | Utility: Photovoltaic assembly having corner-facing electrical connector port Filling date: 8 Sep 2025 Issue date: 17 Dec 2019 |
Grant | Utility: Solar panel Filling date: 8 Sep 2025 Issue date: 17 Dec 2019 |
Grant | Utility: Microinverter systems and subsystems Filling date: 8 Sep 2025 Issue date: 17 Dec 2019 |
Grant | Utility: Tri-layer semiconductor stacks for patterning features on solar cells Filling date: 8 Sep 2025 Issue date: 10 Dec 2019 |
Grant | Utility: String inverter system Filling date: 8 Sep 2025 Issue date: 3 Dec 2019 |
Grant | Utility: Solar cell having an emitter region with wide bandgap semiconductor material Filling date: 8 Sep 2025 Issue date: 26 Nov 2019 |
Grant | Utility: Photovoltaic modules Filling date: 8 Sep 2025 Issue date: 12 Nov 2019 |
Grant | Utility: High throughput system for photovoltaic UV degradation testing Filling date: 8 Sep 2025 Issue date: 12 Nov 2019 |
Showing 100 to 150 of 164 patents.