PATENT CLAIM ANALYSIS

Application Number: 16105231
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["726", "026000"]

Abstract:
A semiconductor device includes a first storage unit including twin cells which are electrically rewritable and complementarily store 1-bit data based on a difference in a threshold voltage, a second storage unit including a memory cell which is electrically rewritable, data stored in the memory cell being erased when data in the twin cells is erased, at least one scrambler subjecting first data to a scramble processing by using scramble data to generate second data, a first write circuit which writes the second data into the twin cells in the first storage unit, a second write circuit which writes the scramble data into the memory cell in the second storage unit, and at least one descrambler subjecting the second data read from the first storage unit to a descramble processing by using the scramble data read from the second storage unit.

Claim (Index 5):
The semiconductor device according to  claim 1 , wherein the second storage unit includes a plurality of sets of twin cells each including two memory cells and storing 1 bit of the scramble data, and the plurality of sets of twin cells redundantly store 1 bit of the scramble data, and\n wherein the semiconductor device further comprises a determination circuit which sends, when values for 1 bit read from the plurality of sets of twin cells are all identical, an identical value to the at least one descrambler, and sends, when there is a value for 1 bit different from other values for 1 bit read from the plurality of sets of twin cells, a value lower in frequency to the at least one descrambler.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 96.0
- Lexical Diversity: 2.64286
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14909970', '14430428', '15473439', '14909962', '14910645']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2753617385203738
- 35 USC 102 Novelty (BERT): 0.6131098235014728
- Combined Prediction Score: 0.3091365470184837
- Mean Citation Score: 320.620682
- Max Citation Score: 522.7651400000002
- Similarity Product: 517.8665350592472

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test