PATENT CLAIM ANALYSIS

Application Number: 16259390
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["365", "189080"]

Abstract:
There is provided a semiconductor integrated circuit device that can generate a unique ID with the suppression of overhead. When a unique ID is generated, the potential of a word line of a memory cell in an SRAM is raised above the power supply voltage of the SRAM, and then lowered below the power supply voltage of the SRAM. When the potential of the word line is above the power supply voltage of the SRAM, the same data is supplied to both the bit lines of the memory cell. Thereby, the memory cell in the SRAM is put into an undefined state and then changed so as to hold data according to characteristics of elements or the like configuring the memory cell. In the manufacture of the SRAM, there occur variations in characteristics of elements or the like configuring the memory cell. Accordingly, the memory cell in the SRAM holds data according to variations occurring in the manufacture.

Claim (Index 6):
The semiconductor integrated circuit device according to  claim 3 ,\n wherein the column selection circuit maintains the bit line pair in a precharge state in response to the unique ID generation instruction.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 2.46377
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15919525', '14334790', '15797135', '15239410', '15000027']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8372262809879474
- 35 USC 102 Novelty (BERT): 0.5125341736694057
- Combined Prediction Score: 0.8047570702560932
- Mean Citation Score: 295.895608
- Max Citation Score: 331.97238
- Similarity Product: 274.87928743442774

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

Dataset: test