PATENT CLAIM ANALYSIS

Application Number: 15880243
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["206", "711000"]

Abstract:
An EUV reticle pod is provided. The pod includes an inner and an outer box assembly. The inner box assembly contained in the outer box assembly includes a base and a cover. The base has an upper surface and a surrounding wall. The upper surface includes a carry surface, at least one trench, and a first contacting surface. The EUV reticle is carried above the carry surface. The trench has a circular loop structure and its bottom is lower than the carry surface. The carry surface, the trench, and the first contacting surface are sequentially distributed from the center of the upper surface towards the surrounding wall. The cover has a concave for accommodating the EUV reticle and a second contacting surface for cooperating with the first contacting surface to form an air-tight seal. The trench captures and traps particles to reduce the particle contamination on the reticle.

Claim (Index 1):
A EUV reticle pod comprising an outer box assembly and an inner box assembly, wherein the outer box assembly comprising an upper portion and a lower portion cooperating with each other and defining a containing space for the inner box assembly, and the inner box assembly comprising:\n a base having an upper surface and a surrounding wall, a plurality of positioning members being disposed on and protruded from the upper surface to define a receiving space for an EUV reticle, the surrounding wall surrounding to and connecting to the upper surface, and the upper surface comprising:\n a carrying surface above which the EUV reticle is carried when the EUV reticle is received in the receiving space; \n at least one trench having a circular loop structure and a bottom of the trench is lower than the carrying surface; and \n a first contacting surface, wherein the carrying surface, the trench, and the first contacting surface are sequentially distributed from a center of the upper surface towards the surrounding wall; and \n a cover for engaging with the base and having a concave for accommodating the EUV reticle and a second contacting surface for cooperating with the first contacting surface to form an air-tight seal.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 86.0
- Lexical Diversity: 2.41791
- Patent Class: 206.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13562087', '14139653', '12088120', '15651399', '13791470']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.784919706977385
- 35 USC 102 Novelty (BERT): 0.4671313409384061
- Combined Prediction Score: 0.7531408703734871
- Mean Citation Score: 163.854922
- Max Citation Score: 181.71844
- Similarity Product: 139.69048564703698

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

Dataset: test