PATENT CLAIM ANALYSIS

Application Number: 15921643
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "409000"]

Abstract:
A semiconductor integrated circuit includes a first conduction-type semiconductor region, a second conduction-type first impurity region, and a guard ring formed using a first conduction-type second impurity region so as to form a protection device of an electrostatic protection circuit. The first impurity region is formed inside the semiconductor region to have a rectangular planar structure with long and short sides. The guard ring is formed inside the semiconductor region to surround the periphery of the first impurity region. A weak spot is formed on the short side of the rectangular planar structure of the first impurity region. A plurality of electrical contacts are formed in a first portion of the guard ring which faces the long side of the rectangle. A plurality of electrical contracts are not formed in a second portion of the guard ring which faces the weak spot formed on the short side of the rectangle.

Claim (Index 56):
The semiconductor integrated circuit according to  claim 55 , further comprising:\n a sub power interconnect and a sub ground interconnect, wherein the sub power interconnect and the sub ground interconnect supply an operating voltage to an internal circuit arranged inside the arrangement permission region, one end of the sub power interconnect and one end of the sub ground interconnect are respectively connected to the main power interconnect and the main ground interconnect, and another end of the sub power interconnect and another end of the sub ground interconnect are respectively not connected to the main power interconnect and the main ground interconnect, and at least the inter-power source clamp circuit is connected between the another end of the sub power interconnect and the another end of the sub ground interconnect.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.82143
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13557923', '12710762', '10698633', '11396192', '11624656']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9200148477864424
- 35 USC 102 Novelty (BERT): 0.5768435860060123
- Combined Prediction Score: 0.8856977216083994
- Mean Citation Score: 306.52335000000005
- Max Citation Score: 508.83057
- Similarity Product: 389.888550318169

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