PATENT CLAIM ANALYSIS

Application Number: 16359073
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2020-01
Patent Classification: ["355", "075000"]

Abstract:
A reticle stage is provided, including an electrostatic chuck and an acoustic wave transducer. The electrostatic chuck includes multiple chucking electrodes embedded in a dielectric body and configured to secure a reticle to a chuck surface of the dielectric body by electrostatic attraction. The acoustic wave transducer is disposed on the chuck surface and configured to impart a surface acoustic wave to the chuck surface to vibrate the chuck surface, thereby removing the reticle from the reticle stage.

Claim (Index 16):
The method as claimed in  claim 14 , wherein the at least one acoustic wave transducers further comprises a second acoustic wave transducer disposed to correspond to an edge part of the reticle, and the method further comprises generating a second surface acoustic wave corresponding to the edge part of the reticle on the chuck surface using the second acoustic wave transducer to remove the reticle from the reticle stage.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 99.0
- Lexical Diversity: 2.075
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10455254', '13026129', '15674129', '15821932', '13192694']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7121210052674857
- 35 USC 102 Novelty (BERT): 0.4702983891766789
- Combined Prediction Score: 0.687938743658405
- Mean Citation Score: 171.643526
- Max Citation Score: 175.67848
- Similarity Product: 121.78751471325396

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