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 4):
The keyboard device according to  claim 1 , wherein the illumination module is a fiber-optic light source, and each of the plural key structure further comprises a frame module, wherein the fiber-optic light source is buried within the frame module.

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): 0.8376681226556453
- 35 USC 102 Novelty (BERT): 0.547448748565789
- Combined Prediction Score: 0.8086461852466597
- Mean Citation Score: 362.898244
- Max Citation Score: 500.6786
- Similarity Product: 489.54438184690486

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