PATENT CLAIM ANALYSIS

Application Number: 15773904
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["156", "345120"]

Abstract:
Provided are a chemical mechanical polishing apparatus and a control method thereof. The chemical mechanical polishing apparatus includes a plurality of polishing platens provided with a polishing pad on an upper surface thereof, and a polishing platen transferring unit for transferring the plurality of polishing platens to different process positions according to a predetermined process sequence. Here, different processes are performed at different process positions.

Claim (Index 20):
The method of  claim 17 , wherein in the moving of the plurality of polishing platens, the plurality of polishing platens move from a predetermined reference process position to at least one peripheral process position, and\n in the performing of the different processes, different processes are performed on the polishing pads disposed at the reference process position and the peripheral process position, respectively.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 93.0
- Lexical Diversity: 1.70732
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13095404', '10939750', '12577351', '10809906', '12010029']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9164404152613552
- 35 USC 102 Novelty (BERT): 0.4967673460338747
- Combined Prediction Score: 0.8744731083386074
- Mean Citation Score: 220.40170200000003
- Max Citation Score: 238.78448
- Similarity Product: 166.42578646549225

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