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 8):
The keyboard device according to  claim 5 , wherein each of the plural key structures further comprises an elastic element, and the elastic element is arranged between the keycap and the membrane circuit board, wherein while the keycap is depressed, the elastic element is compressed to generate the elastic force, wherein when the keycap is not depressed, the keycap is returned to an original position in response to the elastic force.

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): 0.8408390404158091
- 35 USC 102 Novelty (BERT): 0.5336416581814211
- Combined Prediction Score: 0.8101193021923703
- Mean Citation Score: 362.898244
- Max Citation Score: 500.6786
- Similarity Product: 419.98028788924216

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