PATENT CLAIM ANALYSIS

Application Number: 15887993
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["136", "255000"]

Abstract:
A light-absorbing material includes a compound, wherein the compound has a perovskite crystal structure represented by the formula AMX 3  where a Cs +  ion is located at an A-site, a Ge 2+  ion is located at an M-site, and I −  ions are located at X-sites, and at least a part of the compound has an orthorhombic perovskite crystal structure. An X-ray diffraction pattern of the compound measured using Cu Kα radiation may have a first peak at a diffraction angle (2θ) of 25.4° or more and 25.8° or less and a second peak at a diffraction angle (2θ) of 24.9° or more and 25.3° or less, and an intensity of the first peak may be 30% or more of an intensity of the second peak.

Claim (Index 10):
The method according to  claim 8 , wherein the Ge source is germanium oxide and the predetermined temperature is 20\u00b0 C. or more and 50\u00b0 C. or less.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 1.98571
- Patent Class: 136.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15509990', '15541797', '15767012', '15779174', '13517766']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7396200537954358
- 35 USC 102 Novelty (BERT): 0.5154876451719546
- Combined Prediction Score: 0.7172068129330877
- Mean Citation Score: 146.80778999999995
- Max Citation Score: 155.24124
- Similarity Product: 80.92860287987709

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