PATENT CLAIM ANALYSIS

Application Number: 15870569
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["438", "016000"]

Abstract:
A method is provided and includes the following steps. A first wafer is coupled to a first support of a bonding tool and a second wafer is coupled to a second support of the bonding tool. The second wafer is bonded to the first wafer with the first wafer coupled to the first support. Whether a bubble is between the bonded first and second wafers in the bonding tool is detected.

Claim (Index 19):
The apparatus of  claim 17 , wherein the second wafer support has at least one hole and a vacuum pump in communication with the hole, and the controller is configured to reduce a suction force from the vacuum pump to release the second wafer and to control the infrared camera to capture the image of the first and second wafers after the suction force from the vacuum pump is reduced.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.58621
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15589513', '13963741', '15356368', '15682459', '12760640']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8535434523765386
- 35 USC 102 Novelty (BERT): 0.4811442083079577
- Combined Prediction Score: 0.8163035279696805
- Mean Citation Score: 129.2702348
- Max Citation Score: 142.7389
- Similarity Product: 95.38232115442752

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