PATENT CLAIM ANALYSIS

Application Number: 15934381
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "179000"]

Abstract:
A position indicator includes a light emitting element, a resonance circuit including a coil which, in operation, transmits and receives a signal to and from a sensor of a position detection apparatus and a capacitor connected in parallel to the coil, and a signal generation circuit which, in operation, accumulates power of the signal received from the sensor by the resonance circuit and generates a light emission driving controlling signal that drives and controls the light emitting element to emit light based on the accumulated power. The light emitting element is driven and controlled by the light emission driving controlling signal generated by the signal generation circuit to perform light emission control of the light emitting element of the position indicator by the position detection apparatus. The position indicator has a simple configuration and performs light emission control of the light emitting element under control of the position detection apparatus.

Claim (Index 14):
The position indicator according to  claim 1 , wherein:\n at least one position indicator cartridge is accommodated in a tubular housing; the position indicator cartridge includes:\n a core body portion in which the coil is wound on a magnetic core and a pen tip portion formed such that at least a portion of the magnetic core at which the coil is not wound is covered with a protective member, and \n a tubular body portion that at least accommodates the capacitor that configures the resonance circuit together with the coil; and \n the light emitting element is provided on the tubular body portion and the signal generation circuit is provided in the tubular body portion.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 2.69492
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15455777', '15615351', '12662119', '13836814', '14961777']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6604881758446325
- 35 USC 102 Novelty (BERT): 0.4907864882334563
- Combined Prediction Score: 0.6435180070835149
- Mean Citation Score: 181.004448
- Max Citation Score: 188.97105
- Similarity Product: 126.16789273032543

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