PATENT CLAIM ANALYSIS

Application Number: 15915823
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["365", "185110"]

Abstract:
In order to reduce the manufacturing cost, a flash memory includes a memory cell array formed by a plurality of memory cells arranged in a matrix shape; a plurality of word lines provided in each column of the memory cell array; a first word line driver that outputs a first voltage group to each of the word lines; and a second word line driver that outputs a second voltage group to each of the word lines together with the first word line driver.

Claim (Index 9):
The flash memory according to  claim 1 , wherein the first word line driver includes:\n a plurality of inverters that control respective voltage levels of the word lines, and a plurality of first voltage relaxing transistors that relax voltages applied to the respective inverters, wherein:\n the inverters are separately formed on a plurality of P wells provided individually in every unit of the memory cells targeted for memory data erasing at once, \n the first word line driver includes a P well from the plurality of P wells, a plurality of second level shifters that supply a common potential to each source of an NMOS transistor, of respective PMOS and NMOS transistors forming the respective inverters formed on the above P well, \n a plurality of third level shifters that separately supply a potential to a plurality of N wells provided correspondingly to the plurality of P wells, and \n the first voltage relaxing transistors are N channel type MOS transistors provided on a source side of a PMOS transistor, of respective PMOS and NMOS transistors forming the respective inverters.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 90.0
- Lexical Diversity: 2.14634
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15432228', '14961643', '10486638', '13323868', '11436701']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7968415930695403
- 35 USC 102 Novelty (BERT): 0.574945120839899
- Combined Prediction Score: 0.7746519458465762
- Mean Citation Score: 270.908968
- Max Citation Score: 470.39362
- Similarity Product: 442.13974905994417

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