PATENT CLAIM ANALYSIS

Application Number: 15974567
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-09
Patent Classification: ["362", "555000"]

Abstract:
An optical system for a multi-color, multi-emitter LED-based lighting device can include a lens array. The lens array can include a number of color-mixing rod members extending parallel to each other along an optical axis, the color-mixing rod members being arranged and spaced so that the rear end of each color-mixing rod member aligns with a different one of the emitters. A beam-forming section can be formed at the front ends of the color mixing rod members. The beam-forming section can include nonplanar (e.g., convex or concave) front surface features, each nonplanar front surface feature being aligned with a front end of a corresponding one of the color-mixing rod members. The beam-forming section and color-mixing rod members can be formed as a unitary structure.

Claim (Index 12):
A lighting device comprising:\n an emitter plate; a plurality of LED emitters arranged on the emitter plate, wherein each emitter includes a plurality of LED chips; and a lens array having:\n a plurality of color-mixing rod members, each having a front end and a rear end, the color-mixing rod members extending parallel to each other along an optical axis and being arranged such that a rear end of each color-mixing-rod member aligns with a corresponding one of the plurality of LED emitters; and \n a beam-forming section formed at the front ends of the plurality of color mixing rod members, the beam-forming section including a plurality of nonplanar front surface features, each nonplanar front surface feature being aligned with the front end of a corresponding one of the color-mixing rod members.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 93.0
- Lexical Diversity: 1.92857
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13657731', '14147268', '12364347', '13769273', '14538671']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8406545014570485
- 35 USC 102 Novelty (BERT): 0.4703062101608997
- Combined Prediction Score: 0.8036196723274336
- Mean Citation Score: 203.61416
- Max Citation Score: 210.52419
- Similarity Product: 168.281311546247

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

Dataset: test