PATENT CLAIM ANALYSIS

Application Number: 15862218
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["324", "754010"]

Abstract:
A testing method for testing wafer level chip scale packages formed on a wafer including a wafer substrate and spaced-apart contact electrodes disposed on the wafer substrate, includes: providing a test device including a probe card formed with a plurality of parallel probe holes having a uniform cross-sectional dimension, and a plurality of probes respectively received in the probe holes and extending respectively in the probe holes along axes of the probe holes; and electrically connecting the contact electrodes to the probes. A distance between the axes of two adjacent ones of the probe holes is equal to a smallest spacing between two adjacent ones of the contact electrodes and is not greater than 0.5 mm.

Claim (Index 1):
A testing method for testing wafer level chip scale packages formed on a wafer, the wafer including a wafer substrate, and a plurality of spaced-apart contact electrodes disposed on the wafer substrate, a smallest spacing between two adjacent ones of the contact electrodes being not greater than 0.5 mm, the testing method comprising:\n providing a test device including\n a probe card that has a first side adapted to be in contact with the wafer substrate and a second side opposite to the first side and that is formed with a plurality of parallel probe holes, and \n a plurality of probes that are respectively received in the probe holes, the probe card being made of metal, \n the probe holes having a uniform cross-sectional dimension, the probes extending respectively in the probe holes along axes of the probe holes, at least one distance between the axes of two adjacent ones of the probe holes being equal to the smallest spacing of the two adjacent ones of the contact electrodes; and \n electrically connecting each of the contact electrodes of the wafer level chip scale packages to a corresponding one of the probes.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 1.93651
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14454746', '15862172', '12787560', '12834807', '12013467']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5174718019403435
- 35 USC 102 Novelty (BERT): 0.4799463985140956
- Combined Prediction Score: 0.5137192615977186
- Mean Citation Score: 187.598312
- Max Citation Score: 199.97292
- Similarity Product: 151.90213245534898

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