PATENT CLAIM ANALYSIS

Application Number: 15758147
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "174000"]

Abstract:
A coordinate measurement device and method for hover sensing are disclosed. According to the present invention, the coordinate measurement device comprises: a channel electrode unit including a plurality of electrodes, wherein a capacitance of at least one of the plurality of electrodes variably changes by the approach of a contact object; a driving unit for applying a positive voltage to a first electrode group among the plurality of electrodes and applying a negative voltage to a second electrode group among the plurality of electrodes; a reception unit for receiving reception signals from a plurality of electrodes in the first electrode group and a plurality of electrodes in the second electrode group, respectively; and a processor for determining the position of the contact object on the basis of the received signals. Therefore, the coordinate measurement device can detect an accurate position of the contact object approaching the coordinate measurement device, through a conventional sensing element and circuit process.

Claim (Index 2):
The coordinate measurement device of  claim 1 , wherein the driving unit is configured to apply a positive voltage to a first electrode and a fourth electrode, and to apply a negative voltage to a second electrode and a third electrode in the unit of four electrodes.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.34722
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14833629', '14310795', '14845389', '14837549', '13857713']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6692442607095759
- 35 USC 102 Novelty (BERT): 0.4867498049736427
- Combined Prediction Score: 0.6509948151359826
- Mean Citation Score: 193.059078
- Max Citation Score: 201.46213
- Similarity Product: 144.92516553582908

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