PATENT CLAIM ANALYSIS

Application Number: 16222001
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["219", "444100"]

Abstract:
A heater for a semiconductor manufacturing apparatus, the heater includes an AlN ceramic substrate and a heating element embedded inside the AlN ceramic substrate. The AlN ceramic substrate contains O, C, Ti, Ca, and Y as impurity elements, includes an yttrium aluminate phase as a crystal phase, and has a Ti/Ca mass ratio of 0.13 or more, and a TiN phase is not detected in an XRD profile measured with Cu K-α radiation.

Claim (Index 8):
The heater for a semiconductor manufacturing apparatus according to  claim 1 ,\n wherein the AlN ceramic substrate has a thermal conductivity of 170 W/m\u00b7K or more.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 1.53704
- Patent Class: 219.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15298660', '14515800', '10871351', '15079557', '13848776']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7953021749025553
- 35 USC 102 Novelty (BERT): 0.5007379717799062
- Combined Prediction Score: 0.7658457545902905
- Mean Citation Score: 191.152552
- Max Citation Score: 206.11852
- Similarity Product: 138.4646756428671

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