PATENT CLAIM ANALYSIS

Application Number: 15938677
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["385", "007000"]

Abstract:
An electro-holographic light field generator device comprises surface acoustic wave (SAW) optical modulators arranged in different directions. Specifically, some embodiments have SAW modulators arranged in pairs, nose-to-nose with each other, and have output couplers that provide face-fire light emission. These SAW modulators also possibly include SAW sense transducers and/or viscoelastic surface material to reduce crosstalk.

Claim (Index 14):
A 3D display system comprising one or more light field generator devices, wherein each of the devices comprises:\n a substrate; an array of waveguides extending across the substrate; and an array of surface acoustic wave (SAW) modulators formed in the substrate, the SAW modulators including SAW transducers for generating SAWs in the substrate to diffract light from the waveguides; wherein the SAW modulators are directed in different directions.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 1.28571
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15938684', '15938700', '15891828', '14213333', '10909188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8372071435691322
- 35 USC 102 Novelty (BERT): 0.56562735103745
- Combined Prediction Score: 0.810049164315964
- Mean Citation Score: 330.725966
- Max Citation Score: 447.8602
- Similarity Product: 424.811005973506

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test