PATENT CLAIM ANALYSIS

Application Number: 15921794
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["250", "338400"]

Abstract:
Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.

Claim (Index 6):
The optical device according to  claim 5 , wherein the source of charge carriers is a controllable optical pump beam incident on the device; and\n wherein the injection of charge carriers into the device is controlled by controlling an intensity of the pump beam.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.47273
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15493169', '14522738', '14302551', '14174927', '15835513']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7891475850594059
- 35 USC 102 Novelty (BERT): 0.631489778174542
- Combined Prediction Score: 0.7733818043709195
- Mean Citation Score: 524.185852
- Max Citation Score: 610.0688
- Similarity Product: 539.3367114522935

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

Dataset: test