PATENT CLAIM ANALYSIS

Application Number: 15882555
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["351", "159640"]

Abstract:
Shaped glasses have curved surface lenses and spectrally complementary filters disposed on the curved surface lenses configured to compensate for wavelength shifts occurring due to viewing angles and other sources. The spectrally complementary filters include guard bands to prevent crosstalk between spectrally complementary portions of a 3D image viewed through the shaped glasses. In one embodiment, the spectrally complementary filters are disposed on the curved lenses with increasing layer thickness towards edges of the lenses. The projected complementary images may also be pre-shifted to compensate for subsequent wavelength shifts occurring while viewing the images.

Claim (Index 1):
3D viewing lens, comprising:\n a spectral filter operative to pass wavelengths of light of a first channel of a 3D image and block wavelengths of light of a second channel of the 3D image, wherein a spectral property varies across the lens such that spectral property at a center of the lens is different from that spectral property toward an edge of the lens, so that the spectral property of the spectral filter is shifted toward longer wavelengths relative to wavelengths of light which the filter is intended to be operative.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.65
- Patent Class: 351.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15044959', '13891254', '12624230', '12624401', '14295124']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6527652996345206
- 35 USC 102 Novelty (BERT): 0.5257064900845705
- Combined Prediction Score: 0.6400594186795256
- Mean Citation Score: 381.540074
- Max Citation Score: 387.75363
- Similarity Product: 317.99257236688254

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