PATENT CLAIM ANALYSIS

Application Number: 15873784
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "678000"]

Abstract:
A semiconductor package structure and a fabrication method thereof are provided. The fabrication method comprises: providing a substrate strip, the substrate strip comprising a plurality of substrate units which comprise a substrate unit; disposing a plurality of chips on the plurality of substrate units; disposing a packaging encapsulant on the substrate strip to encapsulate the chips; forming a warp-resistant layer on a top surface of the packaging encapsulant; and dividing the substrate strip to separate the plurality of substrate units to further fabricate a plurality of semiconductor package structures which comprise a semiconductor package structure comprising the substrate unit, wherein the warp-resistant layer is formed of a selected material with a selected thickness to make a variation of warpage of the semiconductor package structure at a temperature between 25° C. and 260° C. to be smaller than 560 μm.

Claim (Index 2):
The fabrication method of the semiconductor package structure according to  claim 1 , wherein the warp-resistant layer and the substrate units are insulated from each other.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 86.0
- Lexical Diversity: 2.24242
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14268981', '15078418', '14604128', '13922798', '13753930']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9153938623570904
- 35 USC 102 Novelty (BERT): 0.581724819128362
- Combined Prediction Score: 0.8820269580342177
- Mean Citation Score: 244.927614
- Max Citation Score: 460.50198
- Similarity Product: 456.3504613883901

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