PATENT CLAIM ANALYSIS

Application Number: 15927645
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["359", "464000"]

Abstract:
Shaped glasses have curved surface lenses with spectrally complementary filters disposed thereon. The filters curved surface lenses are configured to compensate for wavelength shifts occurring due to viewing angles and other sources. Complementary images are projected for viewing through projection filters having passbands that pre-shift to compensate for subsequent wavelength shifts. At least one filter may have more than 3 primary passbands. For example, two filters include a first filter having passbands of low blue, high blue, low green, high green, and red, and a second filter having passbands of blue, green, and red. The additional passbands may be utilized to more closely match a color space and white point of a projector in which the filters are used. The shaped glasses and projection filters together may be utilized as a system for projecting and viewing 3D images.

Claim (Index 4):
The 3D glasses according to  claim 1 , wherein the filters have guardbands set between adjacent pass areas of the filters, and the guardbands vary according to wavelength.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 1.88889
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14295124', '13100051', '11804602', '12624230', '13891254']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8763902798650687
- 35 USC 102 Novelty (BERT): 0.554524850465586
- Combined Prediction Score: 0.8442037369251205
- Mean Citation Score: 431.27234
- Max Citation Score: 468.27698
- Similarity Product: 379.16370895337343

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

Dataset: test