PATENT CLAIM ANALYSIS

Application Number: 16032634
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-06
Patent Classification: ["348", "756000"]

Abstract:
A light projection system includes a light module emitting a light beam and a movable mirror reflecting the light beam toward a surface. A graphics processing unit processes video data to compensate for a response of the light module. The response is an optical power of the light beam produced by the light module for a given forward current through the light module. A light source driver controls the light module as a function of the processed video data. Colors of the images from the video data produced on the surface by the light beam would otherwise not look as they are intended to look due to changing of the response of the light module, but the processing of the video data alters the video data such that the colors of the images from the video data produced on the surface look as they are intended to look.

Claim (Index 17):
The light projection system of  claim 1 , wherein the video data contains video images for display;\n wherein the GPU is further configured to:\n estimate positions of the light beam on the surface as the movable mirror apparatus reflects the light beam across the surface in a scan pattern, with some of the positions being within a designated display area for the video images within the video data and with some of the positions being outside of the designated display area and designated as calibration positions; and \n process the video data based upon the estimated positions, the processing including adding calibration pixels to the video data for display in the calibration positions; \n further comprising:\n an application specific integrated circuit (ASIC) configured to receive the processed video data, and to generate a beam position control signal based thereupon; \n a mirror controller configured to control the movable mirror apparatus as a function of the beam position control signal; \n wherein the light source driver is also configured to control the light module as a function of the processed video data such that the video images are displayed within the designated display area and such that the calibration pixels are displayed in the calibration positions; and further comprising photodetection circuitry configured to detect display of the calibration pixels.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 2.40625
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15850667', '15941717', '12355159', '13638279', '11116646']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6148441743368166
- 35 USC 102 Novelty (BERT): 0.4939276382233791
- Combined Prediction Score: 0.6027525207254729
- Mean Citation Score: 206.15737400000003
- Max Citation Score: 265.9238
- Similarity Product: 219.7943100231648

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test