PATENT CLAIM ANALYSIS

Application Number: 15978420
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["385", "015000"]

Abstract:
A light beam shaper has a rectangular cavity bounded by wafer sidewalls and top and bottom caps. The top and bottom caps are wafer-bonded onto opposing surfaces of the wafer. A reflective coating covers inner surfaces of the cavity. A geometry of the cavity changes a light beam entering the cavity into a rectangular beam profile with uniform spatial intensity at the output.

Claim (Index 14):
An article of manufacture, comprising:\n a semiconductor wafer comprising a plurality of elongated channels separated by elongated walls; first and second wafers bonded to opposing sides of the semiconductor wafer, the first and second wafers enclosing the elongated channels to form rectangular cavities, the semiconductor wafer and first and second wafers being diced along a plurality of parallel lines that are at a non-zero angle to a longitudinal axis of the elongated channels to form a plurality of optical beam shapers; and a reflective coating on at least inner surfaces of the cavities of the optical beam shapers.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 1.675
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13930879', '12667185', '11547629', '13736514', '14574937']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7952852164083921
- 35 USC 102 Novelty (BERT): 0.447003322325922
- Combined Prediction Score: 0.7604570270001451
- Mean Citation Score: 140.497696
- Max Citation Score: 142.17442
- Similarity Product: 118.73678939174532

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

Dataset: test