PATENT CLAIM ANALYSIS

Application Number: 16144046
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2020-01
Patent Classification: ["200", "512000"]

Abstract:
A keyboard device includes a membrane circuit board, a key frame, a position-limiting frame and a key structure. The key frame is located over the membrane circuit board. The position-limiting frame is located over the key frame. The key frame includes a first frame body and a first receiving hole. The first receiving hole runs through the first frame body along a vertical direction. The position-limiting frame includes a second frame body and a second receiving hole. The second receiving hole runs through the second frame body along the vertical direction. The second receiving hole is in communication with the first receiving hole. The key structure includes a keycap and a protrusion part. The keycap is movable within the first receiving hole and the second receiving hole. A portion of the protrusion part is located under the second frame body.

Claim (Index 1):
A keyboard device, comprising:\n a membrane circuit board comprising a membrane switch; a key frame located over the membrane circuit board, and comprising a first frame body and a first receiving hole, wherein the first receiving hole runs through the first frame body along a vertical direction; a position-limiting frame located over the key frame, and comprising a second frame body and a second receiving hole, wherein the second receiving hole runs through the second frame body along the vertical direction, the second receiving hole is in communication with the first receiving hole, and the second receiving hole is smaller than the first receiving hole; and a key structure aligned with the membrane switch, and comprising a keycap and a protrusion part, wherein while the keycap is depressed, the keycap is moved within the first receiving hole and the second receiving hole, wherein a first end of the protrusion part is connected with a lateral edge of the keycap, and a second end of the protrusion part is protruded from the lateral edge of the keycap to a position under the second frame body.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 3.73171
- Patent Class: 200.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15338028', '16044756', '16017129', '15367732', '15434147']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8411684547868646
- 35 USC 102 Novelty (BERT): 0.4850473445237377
- Combined Prediction Score: 0.805556343760552
- Mean Citation Score: 376.80823
- Max Citation Score: 381.12476
- Similarity Product: 307.02678708304643

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