PATENT CLAIM ANALYSIS

Application Number: 15890063
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["134", "001000"]

Abstract:
A method of cleaning an object that includes a plurality of chips divided individually, starting from modified layers, and integral with a holding member, includes the steps of placing the object in a cleaning tank filled with a cleaning liquid which contains a surface active agent, and cleaning away modified layer debris on side faces of the chips with ultrasonic waves generated by ultrasonic oscillating means.

Claim (Index 4):
The wafer processing method according to  claim 1 , wherein:\n said dividing step includes expanding a holding member that is bonded to said wafer; and said inter-chip holding step includes heat-shrinking a portion of the holding member to remove a slack portion of the holding member.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.47917
- Patent Class: 134.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15370638', '14508389', '11901774', '15847224', '15215125']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8303395987801981
- 35 USC 102 Novelty (BERT): 0.4715934519152301
- Combined Prediction Score: 0.7944649840937014
- Mean Citation Score: 140.69485600000002
- Max Citation Score: 143.0723
- Similarity Product: 101.86567148576977

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