PATENT CLAIM ANALYSIS

Application Number: 15905126
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["438", "795000"]

Abstract:
An electrostatic chuck table includes a plate-shaped base portion capable of transmitting a laser beam to be applied to a workpiece and an electrostatic attraction electrode portion capable of transmitting the laser beam. The laser beam has a transmission wavelength to the workpiece. The base portion has a first surface and a second surface opposite to the first surface. The electrode portion is formed on the first surface of the base portion. A method for using the electrostatic chuck table includes a workpiece holding step of applying a voltage to the electrode portion formed on the first surface to thereby electrostatically hold the workpiece on the second surface, and a modified layer forming step of applying the laser beam through the first surface to a predetermined position inside the workpiece held on the second surface to thereby form a modified layer inside the workpiece.

Claim (Index 3):
The electrostatic chuck table using method according to  claim 1 , wherein said workpiece includes a wafer having a front side where MEMS devices are formed and a back side to be held on said second surface of said electrostatic chuck table.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.67857
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15645462', '11338761', '11078621', '12415196', '12430522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8480897975697859
- 35 USC 102 Novelty (BERT): 0.5104995989310421
- Combined Prediction Score: 0.8143307777059116
- Mean Citation Score: 217.54206800000003
- Max Citation Score: 267.51617000000005
- Similarity Product: 203.4315089561564

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

Dataset: test