PATENT CLAIM ANALYSIS

Application Number: 15938246
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["136", "255000"]

Abstract:
A solar cell comprising a bulk germanium silicon growth substrate; a diffused photoactive junction in the germanium silicon substrate; and a sequence of subcells grown over the substrate, with the first grown subcell either being lattice matched or lattice mis-matched to the growth substrate.

Claim (Index 9):
The four junction solar cell assembly as defined in  claim 1 , further comprising a tunnel diode disposed over the fourth subcell, and intermediate layer disposed between the third subcell and the tunnel diode wherein the intermediate layer is compositionally graded to lattice match the third solar subcell on one side and the tunnel diode on the other side and is composed of any of the As, P, N, Sb based III-V compound semiconductors subject to the constraints of having the in-plane lattice parameter greater than or equal to that of the third solar subcell and different than that of the tunnel diode, and having a band gap energy greater than that of the fourth solar subcell.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.41176
- Patent Class: 136.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15249185', '15681144', '15909228', '15250643', '15249204']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8477094429009967
- 35 USC 102 Novelty (BERT): 0.5591628280304176
- Combined Prediction Score: 0.8188547814139387
- Mean Citation Score: 448.74153
- Max Citation Score: 455.74814
- Similarity Product: 364.957662010858

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