PATENT CLAIM ANALYSIS

Application Number: 15764820
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["362", "510000"]

Abstract:
A light source device includes a light source, a wavelength conversion member, and a retroreflective optical member. The light source emits excitation light. The wavelength conversion member includes a first region irradiated with the excitation light and radiates, from the first region, converted light having a wavelength different from that of the excitation light. The retroreflective optical member reflects the converted light toward the first region. The first region is a region that is a part of the wavelength conversion member.

Claim (Index 15):
A light source device comprising:\n a light source to emit excitation light; a wavelength conversion member including a first region which is irradiated with the excitation light, converted light having a wavelength different from a wavelength of the excitation light being emitted from the first region; and a retroreflective optical member to reflect the converted light to the first region, wherein the first region is a region that is a part of the wavelength conversion member, the retroreflective optical member includes a spherical lens that retroreflects the converted light and a fixing member holding the spherical lens, the fixing member has a concave part for holding the spherical lens,\n the fixing member is formed to surround the converted light radiated from the wavelength conversion member toward the light source, and \n the spherical lens is disposed on a surface of the fixing member formed to surround the converted light.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 2.72727
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13309542', '15580623', '15904116', '14785846', '14773303']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8403639566357076
- 35 USC 102 Novelty (BERT): 0.477969871573056
- Combined Prediction Score: 0.8041245481294425
- Mean Citation Score: 211.203856
- Max Citation Score: 220.27191
- Similarity Product: 167.39777414055348

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