PATENT CLAIM ANALYSIS

Application Number: 16230336
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["353", "070000"]

Abstract:
A front projection display device is provided including an image-generating source configured to generate an image, a wide angle lens system adapted to receive the image, and a screen. The wide angle lens system may be configured to increase distortion of the image in a first stage and decrease distortion of the image in a second stage. The screen may be configured to receive the image from the wide angle lens system on a first side and reflect the image back to a viewer on the first side. In another embodiment, a screen is provided for a front projection system, the screen may be configured to receive light from a steep angle and may include any number of surface topographies configured to reflect light back to the viewer along a desired viewing plane.

Claim (Index 1):
A lens system comprising:\n a first fold mirror and a second fold mirror, the second fold mirror being disposed on an enlargement side of the first fold mirror; a first lens disposed on a reduction side of the first fold mirror; and a second lens disposed on an enlargement side of the second fold mirror, wherein:\n an image path includes a first part directed through the first lens, a second part between the first fold mirror and the second fold minor, and a third part directed through the second lens, \n the first part of the image path is substantially orthogonal to the second part of the image path, \n the third part of the image path is substantially orthogonal to the second part of the image path, and \n the first part of the image path is substantially parallel to the third part of the image path.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.38983
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10754093', '14526086', '11639872', '14942568', '11550375']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7368058902373181
- 35 USC 102 Novelty (BERT): 0.5315974020128943
- Combined Prediction Score: 0.7162850414148758
- Mean Citation Score: 241.619506
- Max Citation Score: 247.70358
- Similarity Product: 160.4259626516175

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