PATENT CLAIM ANALYSIS

Application Number: 15753909
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["359", "572000"]

Abstract:
Provided is an optical device which increases design flexibility. An optical device includes: a light guiding unit, the cross-section of which is approximately trapezoidal; and diffraction gratings disposed in the light guiding unit. The diffraction gratings are obliquely disposed with respect to the longitudinal direction of the light guiding unit. A signal that is output from a micro-projector (light source) enters the diffraction grating, light that is diffracted by the diffraction grating is reflected by a reflecting unit, the reflected light is diffracted by the diffraction grating and enters an eye.

Claim (Index 6):
The optical device according to  claim 1 , wherein\n the light guiding member is formed inside a lens.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 1.92453
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13493752', '15003548', '12776649', '12833609', '14224844']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8326796469177865
- 35 USC 102 Novelty (BERT): 0.4881267115220294
- Combined Prediction Score: 0.7982243533782107
- Mean Citation Score: 248.714296
- Max Citation Score: 252.66315
- Similarity Product: 184.8502998692393

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