Inventor · disambiguated record
Difei Qi
Also filed as: QI DIFEI
4 granted patents·3 pending applications·13 citations·filing 2006–2023
69Inventor score
Top patents by PatentIndex Score
7 records- 0187US9704441B2System and method to adjust displayed primary colors based on illuminationSNAPTRACK INC·Filed 2015·Granted Jul 11, 2017·5 cites·18 claims
- 0277US7811479B2Polymer-nanocrystal quantum dot composites and optoelectronic devicesUNIV PENNSYLVANIA·Filed 2006·Granted Oct 12, 2010·6 cites·45 claims
- 0365US7887720B2Polymer-nanocrystal quantum dot composites and optoelectronic devicesUNIV PENNSYLVANIA·Filed 2009·Granted Feb 15, 2011·2 cites·14 claims
- 0460US12235450B1Apparatus, system, and method for testing and calibrating image quality of field-of-view displays with prescription lensesMETA PLATFORMS TECH LLC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 0555US2024160023A1Protection of augmented reality (ar) display in near-eye display deviceMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 0650US2024353262A1Apparatus, systems, and methods for colorimeter calibrationMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 0749US2022404608A1Apparatus, system, and method for selectively compensating for corrective lenses applied to display devices during testingMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →