PATENT CLAIM ANALYSIS

Application Number: 16204380
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["381", "058000"]

Abstract:
A directional sound playing system using ultrasonic sound sources, the ultrasonic sound sources being installed on a surface of a supporting body. The directional sound playing system includes a setting module, a first detecting module, and a driving control module. The setting module sets a distribution position of each of the ultrasonic sound sources on the surface of the supporting body according to the angle of output of each of the ultrasonic sound sources and a requirement angle of a listener. The first detecting module obtains location information of the listener. The driving control module selects and drives one or more ultrasonic sound sources to transmit and direct ultrasonic sound corresponding to the location information of the listener. A directional sound playing method is also provided.

Claim (Index 3):
The directional sound playing method of  claim 1 , wherein the supporting body is a cylindrical structure; and the step of setting the orientation for distribution by each of the ultrasonic sound sources comprises:\n converting the covering angle of each of the ultrasonic sound sources according to a central point of the supporting body by the setting module to generate a converted covering angle; and setting the orientation for distribution by each of the ultrasonic sound sources on the surface of the supporting body by the setting module according to the converted covering angle of each of the ultrasonic sound sources and the requirement angle of a receiver.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 98.0
- Lexical Diversity: 2.54717
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15434183', '14063580', '12409723', '12759486', '10588816']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6953443650807729
- 35 USC 102 Novelty (BERT): 0.4954912135018206
- Combined Prediction Score: 0.6753590499228778
- Mean Citation Score: 135.566876
- Max Citation Score: 286.77548
- Similarity Product: 285.10262462869406

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

Dataset: test