PATENT CLAIM ANALYSIS

Application Number: 15900317
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["345", "175000"]

Abstract:
A data entry device including a housing, data entry circuitry located within the housing, a keypad mounted in the housing and having a plurality of movable key elements which, when depressed, are displaced to at least a predetermined extent from a first location within the housing to a second location within the housing and Optical Finger Navigation (OFN) circuitry mounted inside the housing, being operative for sensing at least some of the plurality of movable key elements when depressed and displaced to at least the predetermined extent from the first location within the housing to the second location within the housing and providing a key displacement output indicating key displacement to the data entry circuitry.

Claim (Index 31):
A device, comprising:\n a housing defining an enclosed space; an optical sensor disposed in the housing and operative to sense a first level of light received from a location within the housing at a first time and a second level of light received from the location within the housing at a second time, and anti-tampering detection circuitry operative to indicate a tampering event based on a difference between the first level of light and the second level of light.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.32075
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12666054', '14082704', '14592296', '14658847', '15225086']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6200024718486052
- 35 USC 102 Novelty (BERT): 0.474842515324387
- Combined Prediction Score: 0.6054864761961835
- Mean Citation Score: 174.51099
- Max Citation Score: 178.67853
- Similarity Product: 135.8365347656965

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test