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 1):
An electrostatic chuck table using method for using an electrostatic chuck table including\n a plate-shaped base portion capable of transmitting a laser beam to be applied to a workpiece, said laser beam having a transmission wavelength to said workpiece, said base portion having a first surface and a second surface opposite to said first surface, and an electrostatic attraction electrode portion capable of transmitting said laser beam, said electrode portion being formed on said first surface of said base portion, said electrostatic chuck table using method comprising: a workpiece holding step of applying a voltage to said electrode portion formed on said first surface to thereby electrostatically hold said workpiece on said second surface; and a modified layer forming step of applying said laser beam through said first surface to a predetermined position inside said workpiece held on said second surface to thereby form a modified layer inside said workpiece.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.67857
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15645462', '11338761', '11078621', '12415196', '12430522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8336604228524734
- 35 USC 102 Novelty (BERT): 0.4947078645527589
- Combined Prediction Score: 0.799765167022502
- Mean Citation Score: 217.54206800000003
- Max Citation Score: 267.51617000000005
- Similarity Product: 247.94527892967704

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