PATENT CLAIM ANALYSIS

Application Number: 15971591
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-04
Patent Classification: ["365", "201000"]

Abstract:
A semiconductor device includes: a non-volatile memory including a normal region, a self-repair region and a redundancy region, each having a plurality of cells; a first boot-up control block suitable for controlling a first boot-up operation to detect defective cells of the normal region and store a defective address in a first latch unit; a self-program control block suitable for controlling a self-program operation to program the defective address stored in the first latch unit into the self-repair region; and a second boot-up control block suitable for controlling a second boot-up operation to read out data of the normal region based on an input address while reading out data of the redundancy region instead of the data of the normal region when data of the self-repair region coincides with the input address.

Claim (Index 11):
A semiconductor device comprising:\n a non-volatile memory including a normal fuse region, a self-repair fuse region and a redundancy fuse region, each having a plurality of fuse cells; an operation control block suitable for reading out normal fuse data of the normal fuse region and programming an defective address, which is stored in a latch unit during a self-rupture operation, into the self-repair fuse region during a first boot-up operation, and for sequentially reading out self-fuse data of the self-repair fuse region and the normal fuse data of the normal fuse region while reading out redundancy fuse data of the redundancy fuse region instead of the normal fuse data based on an redundancy enable signal during a second boot-up operation; an error detection block suitable for detecting defective fuse cells of the normal fuse region based on the normal fuse data, which is read out during the first boot-up operation and storing the defective address in the latch block; and a comparison block suitable for comparing the self-fuse data, which is read out during the second boot-up operation, with an input address and activating the redundancy enable signal when the self-fuse data coincides with the input address as a result of the comparison.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 93.0
- Lexical Diversity: 2.4386
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15426399', '14878081', '14975275', '15048486', '15653151']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7935423070234929
- 35 USC 102 Novelty (BERT): 0.5100365101286439
- Combined Prediction Score: 0.7651917273340081
- Mean Citation Score: 305.79047
- Max Citation Score: 316.1294
- Similarity Product: 270.7228022025228

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