PATENT CLAIM ANALYSIS

Application Number: 15860827
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["438", "462000"]

Abstract:
Provided is a manufacturing process of an element chip, which comprises a preparation step for preparing a substrate including a semiconductor layer having first and second sides and a wiring layer on the first side thereof, the substrate having a plurality of dicing regions and element regions defined by the dicing regions, a scribing step for radiating a laser beam towards the first side of the wiring layer onto the dicing regions to form apertures exposing the semiconductor layer along the dicing regions, and a dicing step for dicing the substrate along the apertures into a plurality of the element chips, wherein the laser beam has a beam profile having a M-shaped distribution whose peripheral intensity is greater than a central intensity in a width direction of the laser beam along the dicing regions.

Claim (Index 2):
The manufacturing process according to  claim 1 , wherein the semiconductor layer exposed by the apertures is etched by a first plasma exposure in the dicing step.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.22222
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14589918', '14337810', '14497027', '14491728', '15060224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8900046487066001
- 35 USC 102 Novelty (BERT): 0.5216816060246189
- Combined Prediction Score: 0.853172344438402
- Mean Citation Score: 297.638972
- Max Citation Score: 328.64038
- Similarity Product: 260.36049533192875

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

Dataset: test