PATENT CLAIM ANALYSIS

Application Number: 16084322
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["348", "705000"]

Abstract:
A video switching device includes a video switching unit that has at least two video signal input units, and an encoding device. The video switching unit includes a first control detection unit that, on the basis of an externally inputted control signal, outputs a pre-control signal; a second control detection signal that, on the basis of the control signal, outputs a camera switching instruction signal for switching camera video signals during a vertical blanking interval; and a camera video switching unit that switches two video signals. The encoding device includes an encoding unit that encodes video signals; and a control unit that, by means of the pre-control signal, reduces the amount of code generated by the encoding unit.

Claim (Index 3):
A video switching method comprising:\n inputting video signals from at least two cameras; outputting one of the inputted video signals; encoding the outputted video signal; starting to output a pre-control signal in immediate response to a control signal inputted from an outside; outputting a pre-control signal based on the first state of the switch, reducing an amount of generated code by the pre-control signal; switching a camera video signal during a vertical blanking interval based on the control signal; and stopping the output of the pre-control signal when the camera video signal is switched.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 2.62
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13098803', '11283378', '11714108', '12470032', '11091012']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5815064864003281
- 35 USC 102 Novelty (BERT): 0.4510469582825506
- Combined Prediction Score: 0.5684605335885503
- Mean Citation Score: 102.8754578
- Max Citation Score: 111.0026
- Similarity Product: 84.54031651386023

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