PATENT CLAIM ANALYSIS

Application Number: 15937126
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["361", "234000"]

Abstract:
According to one embodiment, an electrostatic chuck includes a ceramic dielectric substrate, an electrode layer, a base plate, and a heater plate. The ceramic dielectric substrate has a first major surface where a processing object is placed. The electrode layer is provided in the ceramic dielectric substrate. The base plate supports the ceramic dielectric substrate. The heater plate is provided between the base plate and the first major surface. The heater plate includes a first heater element and a second heater element. The first heater element emits heat due to a current flowing. The second heater element emits heat due to a current flowing. When viewed along a direction perpendicular to the first major surface, bends of the first heater element is more than bends of the second heater element, and the first heater element includes a portion positioned at a gap of the second heater element.

Claim (Index 4):
The chuck according to  claim 1 , wherein\n the second heater element includes a connection region where an electrically conductive body is connected, the electrically conductive body supplying electrical power to the second heater element, and at least a portion of the first heater element overlaps the connection region when viewed along a direction perpendicular to the first major surface.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.94545
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15647369', '15534798', '15528026', '14345967', '13657031']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8473666710416681
- 35 USC 102 Novelty (BERT): 0.512781561437148
- Combined Prediction Score: 0.813908160081216
- Mean Citation Score: 218.254294
- Max Citation Score: 326.15442
- Similarity Product: 289.3440605698944

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