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 27):
A method for providing a surface determined by carrier lines radially outwards of a prescription zone of an ophthalmic lens, the prescription zone bordered by a first boundary line, 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 in a direction along each carrier line radially outwards of the prescription zone has at least one section, and wherein the curvature profiles of corresponding sections of each carrier line are provided by respective polynomials, ii) forming a series of coefficient values of corresponding coefficients of the polynomials of each carrier line, and iii) determining, for each corresponding coefficient, a first mathematical representation approximating the series of coefficient values, to obtain a first set of mathematical representations each dependent on an angle around the carrier point.

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): 0.5835271601573144
- 35 USC 102 Novelty (BERT): 0.4982262191371586
- Combined Prediction Score: 0.5749970660552989
- Mean Citation Score: 236.97433800000005
- Max Citation Score: 290.46936
- Similarity Product: 212.2390406766129

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

Dataset: test