PATENT CLAIM ANALYSIS

Application Number: 15990284
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["353", "031000"]

Abstract:
A scanning projector including a light source unit including a plurality of laser light sources; a mirror unit including a plurality of mirrors which transmit or reflect light beams output from the light source unit; a light synthesizer which synthesizes the light beams transmitted or reflected by the mirror unit; a Micro-Electro-Mechanical-System (MEMS) scanner which reflects incident light and performs scanning of the light in a horizontal direction and a vertical direction; and a light reflection unit which reflects light, having passed through the light synthesizer, to the MEMS scanner. Further, the light synthesizer includes a ½ wavelength plate converting a first polarization of the light beams transmitted or reflected by the mirror unit into a second polarization, and a Polarization Beam Splitter (PBS) surface synthesizing the light beams polarization-converted by the ½ wavelength plate into the second polarization with the light beams having the first polarization.

Claim (Index 5):
The scanning projector of  claim 2 , wherein:\n the BS surface splits the light beams transmitted or reflected by the mirror unit into the \u00bd wavelength plate and the first reflection surface; the \u00bd wavelength plate converts the polarization of the light beams split by the BS surface into the second polarization; the first reflection surface reflects the light beams, split by the BS surface, to the second reflection surface; the second reflection surface reflects the light beams, reflected by the first reflection surface, to the PBS surface; and the PBS surface synthesizes the light beams, which are polarization-converted by the \u00bd wavelength plate into the second polarization, and the light beams which are reflected by the second reflection surface and having the first polarization, and outputs the synthesized light beams.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 2.43939
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15625836', '11482154', '12121313', '13429920', '10385524']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7235226129826584
- 35 USC 102 Novelty (BERT): 0.4816567352024238
- Combined Prediction Score: 0.699336025204635
- Mean Citation Score: 207.143748
- Max Citation Score: 212.3585
- Similarity Product: 166.30027224344013

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