PATENT CLAIM ANALYSIS

Application Number: 15883854
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["200", "341000"]

Abstract:
A key apparatus includes a substrate, a keycap, a balancing lever, and a membrane layer. The keycap is disposed on the substrate. The balancing lever is disposed between the substrate and the keycap. The balancing lever includes a shaft lever and a side lever extending from a side direction of the shaft lever. The side lever has an end away from the shaft lever. The membrane layer is disposed on the substrate. The membrane layer is provided with a cutting structure. The cutting structure is close to the end of the side lever. The membrane layer further includes a flexible limiting area located on one side of the cutting structure. The side lever of the balancing lever is inserted in the cutting structure, and makes the end be held against the flexible limiting area.

Claim (Index 9):
The key apparatus according to  claim 1 , wherein the membrane layer comprises a bearing area, and a bottom of the end of the side lever is further held against the bearing area.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 3.08333
- Patent Class: 200.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15194046', '13920966', '15339243', '13920949', '13045224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7946152720720924
- 35 USC 102 Novelty (BERT): 0.4355518322993068
- Combined Prediction Score: 0.7587089280948138
- Mean Citation Score: 151.568514
- Max Citation Score: 158.10287
- Similarity Product: 105.22742788592876

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

Dataset: test