PATENT CLAIM ANALYSIS

Application Number: 15990106
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["351", "159750"]

Abstract:
A computer-implemented method for providing a lens shape for an ophthalmic lens is disclosed. Further, there is provided a method for angular smoothing of a surface determined by carrier lines radially outwards of a prescription zone bordered by a first boundary line. In addition, there is provided an ophthalmic lens, in particular, a spectacle lens. Moreover, a method for minimizing the difference in thickness between two ophthalmic lenses for the same spectacles is provided. A computer program product and a machine-readable storage medium are provided as well.

Claim (Index 25):
A method for providing a smoothed extension surface from a plurality of carrier lines extending radially outwards of a prescription zone of an ophthalmic lens, the method comprising:\n I) providing a plurality of carrier lines each extending from a carrier point in the prescription zone into a respective direction, wherein a curvature profile of the surface along each carrier line radially outwards of the prescription zone is provided by a cubic spline; and II) forming a set of mathematical representations each approximating corresponding spline coefficients for all carrier line directions.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.67241
- Patent Class: 351.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14719039', '14436804', '15512874', '10052372', '10497108']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5830408125289465
- 35 USC 102 Novelty (BERT): 0.5011818935146747
- Combined Prediction Score: 0.5748549206275193
- Mean Citation Score: 236.97433800000005
- Max Citation Score: 290.46936
- Similarity Product: 198.6702777852917

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

Dataset: test