Swampscott, Massachusetts
United States
16
2026-05-14
The entities that hold a legal rights for patent applications filed by inventor Graff John:
John Graff from Swampscott, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Single Element Dot Pattern Projector
#2 | 2025-11-20Transmissive Metasurface Lens Integration
#3 | 2024-07-11Aperture-Metasurface and Hybrid Refractive-Metasurface Imaging Systems
#4 | 2023-07-06Optical Module Including Metasurface Chip and Methods of Manfuacturing Thereof
#5 | 2023-06-22Transmissive Metasurface Lens Integration
#6 | 2022-12-01Single Element Dot Pattern Projector
#7 | 2022-03-24Transmissive metasurface lens integration
#8 | 2022-02-17Aperture-Metasurface and Hybrid Refractive-Metasurface Imaging Systems
#9 | 2021-01-28Aperture-metasurface and hybrid refractive-metasurface imaging systems
#10 | 2020-08-27Transmissive metasurface lens integration
#11 | 2019-02-28Transmissive metasurface lens integration
#12 | 2014-08-07METALLIZATION PROCESS FOR SOLAR CELLS
#13 | 2013-11-07Doping pattern for point contact solar cells
#14 | 2013-04-11Method of creating two dimensional doping patterns in solar cells
#15 | 2012-12-20Patterned doping for polysilicon emitter solar cells
#16 | 2012-12-20METHOD OF DEFECT REDUCTION IN ION IMPLANTED SOLAR CELL STRUCTURES
181936 ⎘