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 1):
A video switching device comprising:\n a video switching unit having video signal input units to which video signals from at least two cameras are inputted; and an encoding device configured to encode video signals from the video switching unit, wherein the video switching unit including: a first control detection unit configured to output a pre-control signal based on a control signal inputted from an outside; a second control detection unit configured to output a camera switching signal for switching a camera video signal during a vertical blanking interval; and a camera video switching unit configured to switch and output video signals inputted through the video signal input units based on the camera switching signal when the camera switching signal is outputted from the second control detection unit, wherein the encoding device includes: an encoding unit configured to encode video signals outputted from the camera video switching unit; and a control unit configured to, by means of the pre-control signal outputted from the first control detection unit, reduce an amount of code generated by the encoding unit, and wherein the first control detection unit starts to output the pre-control signal in immediate response to the control signal inputted from the outside, and stops the output of the pre-control signal when the camera video signal is switched during the vertical blanking interval based on the control signal.

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): 0.5840980203512836
- 35 USC 102 Novelty (BERT): 0.4415070860154449
- Combined Prediction Score: 0.5698389269176997
- Mean Citation Score: 102.8754578
- Max Citation Score: 111.0026
- Similarity Product: 89.82573746899367

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