PATENT CLAIM ANALYSIS

Application Number: 15941281
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["359", "630000"]

Abstract:
In an optical system that includes a coherent light source and an optical waveguide, a pulse width used by the optical waveguide to project image frames on a display is changed on a frame-by-frame basis. By changing the pulse width for each image frame, the locations and characteristics of visible interference patterns on the display are changed for each successive image frame. Changing the interference patterns for each image frame may result in the interference patterns being less detectable to a viewer. The change in pulse width for each image frame may be fixed or dynamic, and may be made in response to interference patterns being detected on the display.

Claim (Index 16):
A system for reducing visible interference associated with coherent light sources, the system comprising:\n an optical waveguide; a first coherent light source; a second coherent light source; and an interference engine configured to:\n select a first pulse width; \n receive a first image frame; \n cause the first coherent light source to project a first portion of the first image frame into the optical waveguide using the first pulse width; \n detect an interference pattern in the first image frame \n select a second pulse width based on an interference pattern, the second pulse width being different than the first pulse width; \n cause the second coherent light source to project a second portion of the first image frame into the optical waveguide using the second pulse width; \n receive a second image frame; \n cause the first coherent light source to project a first portion of the second image frame into the optical waveguide using the second pulse width; and \n cause the second coherent light source to project a second portion of the second image frame into the optical waveguide using the first pulse width.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 90.0
- Lexical Diversity: 1.98305
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15607271', '14353897', '11535361', '12749344', '15343466']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7978551966138306
- 35 USC 102 Novelty (BERT): 0.449632395156561
- Combined Prediction Score: 0.7630329164681037
- Mean Citation Score: 154.709588
- Max Citation Score: 168.82664
- Similarity Product: 137.10429433219429

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