PATENT CLAIM ANALYSIS

Application Number: 15880374
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["250", "39600R"]

Abstract:
In a charged-particle multi-beam writing method a desired pattern is written on a target using a beam of energetic electrically charged particles, by imaging apertures of a pattern definition device onto the target, as a pattern image which is moved over the target. Thus, exposure stripes are formed which cover the region to be exposed in sequential exposures, and the exposure stripes are mutually overlapping, such that each area of said region is exposed by at least two different areas of the pattern image at different transversal offsets (Y 1 ). For each pixel, a corrected dose amount is calculated by dividing the value of the nominal dose amount by a correction factor (q), wherein the same correction factor (q) is used with pixels located at positions which differ only by said transversal offsets (Y 1 ) of overlapping stripes.

Claim (Index 6):
The method of  claim 1 , wherein said region where a beam exposure is to be performed is composed of a plurality of pattern pixels arranged in a regular arrangement, said region having a total width as measured across said scanning direction, said exposure stripes within said region running substantially parallel to each other along said scanning direction and having uniform widths as measured across said scanning direction.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 1.81395
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14795547', '14795535', '14726243', '14631690', '15073200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7892813104263532
- 35 USC 102 Novelty (BERT): 0.5368647391894014
- Combined Prediction Score: 0.764039653302658
- Mean Citation Score: 375.153118
- Max Citation Score: 393.4646
- Similarity Product: 285.0141410012245

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