PATENT CLAIM ANALYSIS

Application Number: 16358955
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["348", "345000"]

Abstract:
A dual-camera focusing method and apparatus, and a terminal device are provided. A dual camera includes a first camera and a second camera. A resolution of the first camera is higher than a resolution of the second camera. The method includes the following operations. The second camera is used for focusing. When the second camera is in focus, a second driving current value of a motor of the second camera is obtained. With the first camera and the second camera having a same in-focus distance, a first driving current value of a motor of the first camera is determined according to the second driving current value. The first driving current value is used to focus the first camera.

Claim (Index 3):
The dual-camera focusing method according to  claim 1 , wherein before the operation of determining the first driving current value of the motor of the first camera according to the second driving current value, the preset first relationship curve and the preset second relationship curve, with the first camera and the second camera having the same in-focus distance, the method further comprises:\n under a plurality of in-focus distances, pre-measuring corresponding first driving current values of the motor of the first camera, wherein each of the corresponding first driving current values of the motor of the first camera is used to drive the first camera to perform focal length-adjusting movement to be at a first in-focus distance of the in-focus distances, and measuring corresponding second driving current values of the motor of the second camera, wherein each of the corresponding second driving current values of the motor of the second camera is used to drive the second camera to perform focal length-adjusting movement to be at a second in-focus distance same as the first in-focus distance.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.86667
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15805930', '16166638', '13535761', '13535739', '11126905']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6116208870991559
- 35 USC 102 Novelty (BERT): 0.4841626638981301
- Combined Prediction Score: 0.5988750647790533
- Mean Citation Score: 154.21967
- Max Citation Score: 244.53912000000005
- Similarity Product: 219.0165142373372

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