PATENT CLAIM ANALYSIS

Application Number: 15779514
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["438", "478000"]

Abstract:
A semiconductor processing apparatus is provided. The apparatus includes a first chamber portion and a second chamber portion movable relative to the first chamber portion between an open position and a closed position. The first chamber portion includes a recessed area formed on an internal surface of the first chamber portion. The first chamber portion also includes one or more through-holes connected to respective locations of the recessed area. When the second chamber portion is in the closed position and a semiconductor wafer is housed in the micro chamber, the recessed area is sealed by a surface of the semiconductor wafer to form a closed channel. The surface may be processed by a processing fluid flowing in the closed channel. Accordingly, a flowing direction and a flowing speed of the processing fluid may be accurately controlled, and an amount of the processing fluid consumed may be greatly reduced.

Claim (Index 8):
The semiconductor processing apparatus according to  claim 1 , wherein the recessed area comprises a plurality of recessed grooves, each of the plurality of recessed grooves having the first through-hole and the second through-hole, respectively.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 2.50794
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10865013', '14111859', '14234215', '14363286', '15477680']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8628468220725349
- 35 USC 102 Novelty (BERT): 0.4791803705622822
- Combined Prediction Score: 0.8244801769215097
- Mean Citation Score: 173.724078
- Max Citation Score: 196.3188
- Similarity Product: 152.4540896000862

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

Dataset: test