PATENT CLAIM ANALYSIS

Application Number: 16357073
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["200", "00500A"]

Abstract:
A keyboard device includes plural key structures, an electronic paper display element and an illumination module. The electronic paper display element is disposed under the plural key structures. The plural key symbols corresponding to the plural key structures are displayed on the electronic paper display element. The illumination module is disposed over the electronic paper display element to provide a light beam to the electronic paper display element. Consequently, the plural key symbols are illuminated.

Claim (Index 10):
The keyboard device according to  claim 1 , wherein the membrane circuit board comprises plural first electrode patterns corresponding to the plural key structures and plural second electrode patterns corresponding to the plural first electrode patterns, and each of the first electrode patterns and the corresponding second electrode pattern are separated from each by a spacing distance and collectively defined as the corresponding membrane switch, wherein when the membrane circuit board is electrically conducted, plural electric fields are generated between the plural first electrode patterns and the corresponding second electrode patterns, wherein when one of the plural keycaps is depressed to approach the membrane circuit board, the corresponding electric field is subjected to a change, so that the membrane circuit board generates the corresponding key signal.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 99.0
- Lexical Diversity: 2.34286
- Patent Class: 200.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15790231', '15585634', '15434147', '16110721', '14693459']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8415153653181354
- 35 USC 102 Novelty (BERT): 0.5306603329306876
- Combined Prediction Score: 0.8104298620793907
- Mean Citation Score: 362.898244
- Max Citation Score: 500.6786
- Similarity Product: 404.9972476763964

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