PATENT CLAIM ANALYSIS

Application Number: 15756799
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["716", "053000"]

Abstract:
An optical proximity correction method, comprising: dissecting an edge of a design pattern ( 120/220 ) to form a segment (Seg 1 /Seg 2 ); setting target points of the segments (Seg 1 /Seg 2 ), and if the segments (Seg 1 /Seg 2 ) translate in a direction vertical to the segments (Seg 1 /Seg 2 ), controlling tangent points (P 1 /P 2 ) of the segments (Seg 1 /Seg 2 ) tangent to a simulated pattern ( 110/210 ) to coincide with the target points; computing edge position differences of the target points; and correcting the design pattern ( 120/220 ) according to the edge position differences.

Claim (Index 4):
The method of  claim 1 , wherein after the step of correcting the design pattern according to the EPE, the method further comprises:\n determining whether the EPE is within a first preset range, returning to perform the step of dissecting the edge of the design pattern to form the segment if the EPE is not within the first preset range, and ending the correction if the EPE is within the first preset range.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.43137
- Patent Class: 716.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11236208', '13854872', '12709373', '10818029', '13953875']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3564435151435304
- 35 USC 102 Novelty (BERT): 0.4666744349176299
- Combined Prediction Score: 0.3674666071209403
- Mean Citation Score: 169.28049
- Max Citation Score: 173.14201
- Similarity Product: 118.739833449198

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

Dataset: test