PATENT CLAIM ANALYSIS

Application Number: 15904039
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["117", "002000"]

Abstract:
A lasing medium having a tailored dopant concentration and a method of fabrication thereof is disclosed. The lasing medium has a single crystal having a continuous body having a selected length, wherein the crystal comprises dopant distributed along the length of the body to define a dopant concentration profile. In one embodiment, the dopant concentration profile results in a uniform heating profile. A method of fabricating a laser crystal having a tailored dopant concentration profile includes arranging a plurality of polycrystalline segments together to form an ingot, the polycrystalline segments each having dopant distributed, providing a crystal seed at a first end of the ingot, and moving a heating element along the ingot starting from the first end to a second end of the ingot, the moving heating element creating a moving molten region within the ingot while passing therealong.

Claim (Index 2):
The method of  claim 1 , wherein the dopant comprises neodymium, ytterbium, erbium, holmium, or a combination thereof.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.17391
- Patent Class: 117.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14487295', '14758471', '10256759', '10119462', '13191775']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7622899930206771
- 35 USC 102 Novelty (BERT): 0.5929254169695624
- Combined Prediction Score: 0.7453535354155656
- Mean Citation Score: 256.54150200000004
- Max Citation Score: 483.21564000000006
- Similarity Product: 479.6004259422684

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