PATENT CLAIM ANALYSIS

Application Number: 15984679
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["385", "050000"]

Abstract:
An integrated device and a fabrication method thereof are provided. In the device, by using various anisotropic silicon etching techniques, the silicon substrate layer and the expitaxial buffer layer under the device structure are removed, an ultra-thin device monolithically integrated with a suspended LED, an optical waveguide and a photodetector is obtained by further using the nitride back thinning etching technique. In the device, the light source, the optical waveguide and the photodetector are integrated on the same chip. The light emitted by the LED is laterally coupled to the optical waveguide, transmitted over the optical waveguide, and detected by the photodetector at the other end of the optical waveguide, thereby achieving a planar photon monolithically integrated device which is applied in the fields of optical transmission and optical sensing.

Claim (Index 7):
The method according to  claim 6 , wherein in step (5), vapor deposition of Ni/Au is practiced by lift-off process and nitrogen annealing technique under a temperature of 500\u00b15\u00b0 C.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.01408
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15973285', '15809598', '10394559', '15628195', '15975496']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8212741922554229
- 35 USC 102 Novelty (BERT): 0.538470862466135
- Combined Prediction Score: 0.7929938592764941
- Mean Citation Score: 243.945742
- Max Citation Score: 383.6408
- Similarity Product: 292.57920207495687

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

Dataset: test