PATENT CLAIM ANALYSIS

Application Number: 15928535
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["716", "102000"]

Abstract:
This invention discloses a circuit encoding method and a circuit structure recognition method. The circuit encoding method is applied to a circuit structure recognition process of a circuit. The circuit is coupled to a voltage source and a reference voltage. The circuit encoding method includes: selecting a target transistor from the circuit; when a terminal of the target transistor is electrically connected to the voltage source or the reference voltage, adding a first value to a terminal value of the terminal; when the terminal of the target transistor is electrically connected to a terminal other than the voltage source and the reference voltage, adding a second value to the terminal value of the terminal; and taking a set of multiple terminal values of the target transistor as a transistor signature of the target transistor.

Claim (Index 1):
A circuit structure recognition method, applied to a component connection description file that corresponds to a circuit and records a plurality of connections of a plurality of transistors in the circuit, the method comprising:\n generating a transistor signature for each transistor, wherein the transistor signature is associated with the connections of each transistor; dividing the circuit into a plurality of transistor groups according to a plurality of electrical connections of the drains or sources of the transistors; generating a group signature for each transistor group according to the transistor signatures of the transistors in each transistor group; comparing the group signatures with a predetermined group signature; and when a target group signature of the group signatures is the same as the predetermined group signature, recognizing a target transistor group corresponding to the target group signature as a predetermined circuit sub block cell corresponding to the predetermined group signature.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 90.0
- Lexical Diversity: 3.06383
- Patent Class: 716.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14979008', '12726791', '12656334', '12662044', '11896177']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2803789047230306
- 35 USC 102 Novelty (BERT): 0.4466316938538046
- Combined Prediction Score: 0.297004183636108
- Mean Citation Score: 138.03043
- Max Citation Score: 141.01222
- Similarity Product: 110.2252537267375

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

Dataset: test