Boulder, Colorado
United States
50
2026-01-15
The entities that hold a legal rights for patent applications filed by inventor Ramsey Robert A.:
Robert A. Ramsey from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:
OPTICAL STACK FOR IMAGING DIRECTIONAL BACKLIGHTS
#2 | 2025-09-11Privacy display control apparatus
#3 | 2025-09-11Observer-tracked privacy display
#4 | 2025-01-30Optical stack for switchable directional display
#5 | 2024-09-26Marks for privacy display
#6 | 2024-08-29Observer-tracked privacy display
#7 | 2023-12-21Reflective optical stack for privacy display
#8 | 2023-12-21Optical stack for imaging directional backlights
#9 | 2023-11-23Observer-tracked privacy display
#10 | 2023-09-07Directional display apparatus
#11 | 2023-08-10Display device with uniform off-axis luminance reduction
#12 | 2023-04-27Optical stack for switchable directional display
#13 | 2023-04-13Marks for privacy display
#14 | 2023-03-30Marks for privacy display
#15 | 2023-01-19Optical stack for directional display
#16 | 2022-08-11Optical stack for privacy display
#17 | 2022-07-07Diffuser for privacy display
#18 | 2022-05-12Optical stack for privacy display
#19 | 2022-03-24Display apparatus using application software context for privacy control
#20 | 2022-02-24Privacy display apparatus
#21 | 2021-11-25Diffuser for privacy display
#22 | 2021-11-04Directional display apparatus
#23 | 2021-11-04Directional display apparatus
#24 | 2021-11-04Directional display apparatus
#25 | 2021-11-04Directional display apparatus
#26 | 2021-11-04Directional display apparatus
#27 | 2021-10-28Reflective optical stack for privacy display
#28 | 2021-07-01Optical stack for imaging directional backlights
#29 | 2021-06-24Control of ambient light for a privacy display
#30 | 2021-04-08Privacy display apparatus
#31 | 2021-02-04Optical stack for privacy display
#32 | 2021-01-28Switchable directional display apparatus
#33 | 2021-01-21Optical stack for switchable directional display
#34 | 2021-01-21Optical stack for switchable directional display
#35 | 2021-01-21Directional display apparatus
#36 | 2020-10-22Privacy display apparatus
#37 | 2020-08-13Diffuser for privacy display
#38 | 2020-07-16Backlights having stacked waveguide and optical components with different coefficients of friction
#39 | 2020-07-09Optical stack for privacy display
#40 | 2020-04-09Privacy display apparatus controlled in response to environment of apparatus
#41 | 2020-01-23Reflective optical stack for privacy display
#42 | 2020-01-16Optical stack for switchable directional display
#43 | 2019-09-26Optical stack for switchable directional display
#44 | 2019-08-15Reflective optical stack for privacy display
#45 | 2019-06-27Optical stack for switchable directional display
#46 | 2019-04-25Optical stack for switchable directional display
#47 | 2019-03-21Optical stack for switchable directional display
#48 | 2018-11-15Reflective optical stack for privacy display
#49 | 2018-11-08Optical stack for directional display
#50 | 2018-11-08Optical stack for privacy display
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