PATENT CLAIM ANALYSIS

Application Number: 15960492
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "369000"]

Abstract:
In an image information chip or the like, a multi-port SRAM is embedded with a logic circuit. When the 3 port is used, the 1 port may serve as a differential write and readout port, and the 2 port may serve as a single ended readout dedicated port. While the occupied area of an embedded SRAM can be reduced, the number of write and readout ports is limited to only one, and readout characteristics as fast as differential readout cannot be expected in single ended readout. A new arrangement is therefore provided in which three differential write and readout ports are included in a memory cell structure of the embedded SRAM, an N-well region, for example, is arranged at the center of a cell, and a P-well region is arranged on both sides thereof.

Claim (Index 13):
The semiconductor integrated circuit device according to  claim 12 , wherein each memory cell region or any memory cell region which is vertically adjacent thereto further includes:\n (d26) a first word line that extends in a direction parallel to the long side within the memory cell region, and controls the first access MISFET and the second access MISFET of the memory cell region; (d27) a second word line that extends in a direction parallel to the long side within a memory cell region adjacent to a vertical direction of the memory cell region, and controls the third access MISFET and the fourth access MISFET of the adjacent memory cell region and the memory cell region; and (d28) a third word line that extends in a direction parallel to the long side within the memory cell region, and controls the fifth access MISFET and the sixth access MISFET of the memory cell region and a memory cell region which is vertically adjacent to the memory cell region.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.94737
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14909135', '15338390', '15635970', '15795502', '14490235']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9265526150519718
- 35 USC 102 Novelty (BERT): 0.6015787770830376
- Combined Prediction Score: 0.8940552312550784
- Mean Citation Score: 377.603038
- Max Citation Score: 496.8272
- Similarity Product: 491.5172555353165

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