PATENT CLAIM ANALYSIS

Application Number: 15886169
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["359", "584000"]

Abstract:
An optical filter device includes a wavelength variable interference filter that has a fixed substrate provided with a fixed reflective film and a movable substrate provided with a movable reflective film, a casing that has an inner space for storing the wavelength variable interference filter therein, and a fixation portion that fixes the wavelength variable interference filter to the casing. In addition, the fixation portion is provided between a side surface of the fixed substrate and an inner surface of the casing.

Claim (Index 1):
An optical filter device comprising:\n an interference filter that includes:\n a first reflective film, \n a second reflective film facing the first reflective film, and \n a fixed substrate provided with either of the first reflective film and the second reflective film, the fixed substrate having a pair of major surfaces and a side surface extending between the pair of major surfaces; \n a casing that has an inner space storing the interference filter therein; and a fixation portion fixing the interference filter to the casing, wherein the fixation portion is provided between the side surface of the fixed substrate and the casing.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 88.0
- Lexical Diversity: 2.175
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14340954', '14757402', '13766122', '14865513', '13626173']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8058701644349415
- 35 USC 102 Novelty (BERT): 0.4730664187166475
- Combined Prediction Score: 0.7725897898631122
- Mean Citation Score: 213.555212
- Max Citation Score: 243.4252
- Similarity Product: 203.9870528975964

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