PATENT CLAIM ANALYSIS

Application Number: 15938666
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["348", "349000"]

Abstract:
A focus detection device includes: a plurality of first pixels having first color filters, via which a pair of first signals, to be used for split-pupil phase detection, are output; a plurality of second pixels having second color filters, via which a pair of second signals, to be used for the split-pupil phase detection, are output; a phase difference detection unit that detects a phase difference manifested by the first signals or a phase difference manifested by the second signals; and a defocus amount calculation unit that calculates a defocus amount by using a first conversion coefficient corresponding to the first color when the phase difference detection unit has detected the phase difference manifested by the first signals and by using a second conversion coefficient corresponding to the second color when the phase difference detection unit has detected the phase difference manifested by the second signals.

Claim (Index 4):
The focus detection device according to  claim 3 , wherein:\n the microcomputer further calculates a plurality of contrast values each indicating contrast in the first signals or the second signals, and the signals that meet the predetermined condition constitute either the first signals or the second signals that correspond to a contrast value, among the plurality of contrast values, taking a greatest value.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 3.14
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14422609', '15165586', '12591649', '14432020', '15241688']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6572112750416937
- 35 USC 102 Novelty (BERT): 0.5647865084829927
- Combined Prediction Score: 0.6479687983858237
- Mean Citation Score: 352.727986
- Max Citation Score: 422.28494000000006
- Similarity Product: 418.03828367114784

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