PATENT CLAIM ANALYSIS

Application Number: 15879640
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["473", "PCA008"]

Abstract:
A system comprises an inertial sensor, a processor connected to the inertial sensor, and a memory device connected to the processor. The inertial sensor includes an accelerometer with three degrees of freedom in acceleration and has three degrees of freedom in rotation. The processor is configured alone or in combination with a linked microprocessor to generate stroke profiles describing acceleration and rotation based on signals from the accelerometer, and the memory device is configured to store the stroke profiles.

Claim (Index 47):
An apparatus for motion tracking and stoke analysis, the apparatus comprising:\n an inertial sensor, the inertial sensor having three degrees of freedom in acceleration and three degrees of freedom in angular rotation; one or more processors configured to:\n generate time histories describing acceleration and rotation of the system based on signals from the inertial sensor; \n identify pulse features in the time histories; \n segment the time histories into individual stroke profiles based on time matching of the pulse features, wherein the acceleration and rotation define characteristics of the individual stroke profiles; \n generate stroke trajectories based on the individual stroke profiles, the stroke trajectories describing position, velocity and orientation of the system measured during stroke interactions; \n wherein generating stroke trajectories further comprises reconstructing external forces and moments acting on the system during the stroke interactions; and \n a cueing device communicating with at least one of the processors, the cueing device configured to generate real-time audio, haptic or visual player feedback based on conformance of the individual stroke profiles to a stroke model or based on features arising through interaction of imparted forces and a ball.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.93182
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14609723', '13370422', '15502612', '14546665', '15687410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.577003968543847
- 35 USC 102 Novelty (BERT): 0.5372211093199601
- Combined Prediction Score: 0.5730256826214583
- Mean Citation Score: 235.93030600000003
- Max Citation Score: 370.82468
- Similarity Product: 318.491176358614

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