PATENT CLAIM ANALYSIS

Application Number: 15941777
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["359", "326000"]

Abstract:
A frequency comb generator including a semiconductor, wherein the semiconductor outputs a frequency comb in response to frequency mixing of an optical field and at terahertz field in the semiconductor using a high order sideband (HSG) mechanism. The frequency comb spans a bandwidth sufficient for self-referencing and may be used in optical clock applications, for example.

Claim (Index 15):
The frequency comb generator of  claim 11 , wherein the composition and width of the quantum wells are chosen in order to achieve, simultaneously:\n a. a desired two dimensional (2D) band gap (the energy difference between a top of the highest valence subband band and a bottom of the lowest conduction subband) is between 500 meV and 1000 meV; b. an offset between the bottom of the lowest electron subband (in the quantum well structure) and the continuum states (in the barrier between quantum wells) that is at least 0.5 times the 2D band gap so that the electrons with kinetic energy sufficient to emit the sidebands with a photon energy at least 1.5 times the band gap do not escape from the quantum wells.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 90.0
- Lexical Diversity: 1.44186
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14919383', '15259687', '14859706', '13572587', '15590005']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.785321059908763
- 35 USC 102 Novelty (BERT): 0.4892893766311233
- Combined Prediction Score: 0.7557178915809991
- Mean Citation Score: 198.6476
- Max Citation Score: 216.00426
- Similarity Product: 150.7798214938545

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