PATENT CLAIM ANALYSIS

Application Number: 16001712
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["356", "624000"]

Abstract:
Light quantity information of an imaging optical system is acquired according to a focus detection position in an imaging screen. Conversion is performed from the light quantity information and a first aperture value of the imaging optical system, so that the first aperture value is converted into a second aperture value according to the focus detection position. A conversion coefficient is set according to the second aperture value and an exit pupil distance. A correction value to correct output signals from an imaging unit is obtained according to the second aperture value and an exit pupil distance.

Claim (Index 9):
An imaging optical system, which includes a lens unit configured to adjust a focus state in accordance with a calculated defocus amount based on a phase difference based on signals output from an imaging device, the imaging optical system comprising:\n at least one processor or one circuitry that stores correction value calculation coefficients, and transmits the correction value calculation coefficients, shooting information and an exit pupil distance to a camera body to set a conversion coefficient for calculating the defocus amount.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 2.17021
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14279790', '14679397', '14795964', '15862813', '14260225']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7020167380904084
- 35 USC 102 Novelty (BERT): 0.5132912274558132
- Combined Prediction Score: 0.6831441870269489
- Mean Citation Score: 299.096504
- Max Citation Score: 308.3584600000001
- Similarity Product: 258.6940701529552

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