PATENT CLAIM ANALYSIS

Application Number: 15865593
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["345", "168000"]

Abstract:
A keyboard device includes plural key structures, a membrane wiring board, a base plate and a groove. The plural key structures are connected with the base plate. The membrane wiring board is arranged between the keycaps of the plural key structures and the base plate. The membrane wiring board includes an upper film layer and a lower film layer. Each upper contact of the upper film layer and the corresponding lower contact of the lower film layer are separated from each other by a spacing interval and collectively defined as a membrane switch. The groove is arranged between the membrane wiring board and the base plate, or formed in the base plate. The groove is in communication with a lower film gas hole of the lower film layer.

Claim (Index 9):
The keyboard device according to  claim 1 , wherein the membrane wiring board further comprises an intermediate film layer between the upper film layer and the lower film layer, and each of the upper contacts and the corresponding lower contact are separated from each other by the spacing interval through the intermediate film layer, wherein the intermediate film layer comprises at least one intermediate film gas hole, and a gas is allowed to pass through the at least one intermediate film gas hole.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.65385
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15367732', '13416868', '15585634', '13105629', '12940642']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6871430470387943
- 35 USC 102 Novelty (BERT): 0.5430922863745472
- Combined Prediction Score: 0.6727379709723695
- Mean Citation Score: 346.244128
- Max Citation Score: 381.83835
- Similarity Product: 267.6341479645282

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