PATENT CLAIM ANALYSIS

Application Number: 16275578
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["348", "014070"]

Abstract:
The video call method includes establishing, by a first terminal, a first video call session with a second terminal; establishing, by the first terminal, a second video call session with a third terminal; displaying, by the first terminal, a first video received from the second terminal through the first video call session and a second video received from the third terminal through the second video call session on a first display area and on a second display area, respectively; detecting, by the first terminal, a predetermined event; terminating, by the first terminal, one video call session among the plurality of video call sessions in response to the detecting the predetermined event; establishing, by the first terminal, a third video call session with a fourth terminal; displaying, by the first terminal, a third video received from the fourth terminal through the third video call session on a third display area.

Claim (Index 5):
The method according to  claim 1 , wherein the detecting the predetermined event and the terminating one video call session among the video call sessions comprises:\n detecting eye direction of a user of the first terminal, by using a camera included in the first terminal; determining whether the detected eye direction is pointing one of the display areas longer than or equal to a reference time period; and maintaining a video call session corresponding to the pointed display area and terminating the remaining video call sessions, based on the determination.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 99.0
- Lexical Diversity: 4.275
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16223600', '10987119', '11496058', '12444937', '16223528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.642948824265815
- 35 USC 102 Novelty (BERT): 0.4894378726744472
- Combined Prediction Score: 0.6275977291066783
- Mean Citation Score: 185.120966
- Max Citation Score: 191.14557
- Similarity Product: 129.34351246989368

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