PATENT CLAIM ANALYSIS

Application Number: 15923516
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["438", "007000"]

Abstract:
A chemical mechanical polishing apparatus includes a liquid filled bladder that exerts force on the back of the substrate being polished. The bladder can be a multi-chamber bladder having chambers filled with different ratios of hot and cold water. Eddy current detection during the polishing can be used to control the polishing process parameters.

Claim (Index 8):
The method of  claim 7 , further comprising controlling at least one of a uniformity and polish rate of the polishing based on at least one of eddy current and infra-red sensor feedback by controlling at least one of the temperature of the temperature control liquid and a pressure in the bladder.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.32558
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14312641', '10029158', '09628563', '11499784', '11082729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8403370213876052
- 35 USC 102 Novelty (BERT): 0.4663285047871192
- Combined Prediction Score: 0.8029361697275567
- Mean Citation Score: 122.2883732
- Max Citation Score: 125.699066
- Similarity Product: 89.41460256460975

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

Dataset: test