PATENT CLAIM ANALYSIS

Application Number: 15885274
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["709", "227000"]

Abstract:
A method for providing a broadcast service by a primary device (PD) includes performing a discovery process with a companion device (CD) application executed in a CD, wherein the discovery process includes receiving a device description request from the CD application, transmitting a first response message, receiving, from the CD application, an application information request destined for a first URL and transmitting a second response message, wherein a header of the first response message includes the first URL, and the second response message includes a second URL used as a Websocket endpoint of the PD; establishing a Websocket connection between a Websocket server and the CD application using the second URL; receiving a request message for media timeline information from the CD through the Websocket connection; and delivering a notification message to the CD through the Websocket connection.

Claim (Index 1):
A method for providing a broadcast service by a primary device (PD), comprising:\n performing a discovery process with a companion device (CD) application executed in a CD, wherein the discovery process includes receiving a device description request from the CD application, transmitting a first response message, receiving, from the CD application, an application information request destined for a first URL and transmitting a second response message, wherein a header of the first response message includes the first URL, and the second response message includes a second URL used as a Websocket endpoint of the PD; establishing a Websocket connection between a Websocket server and the CD application using the second URL; receiving a request message for media timeline information from the CD through the Websocket connection; and delivering a notification message to the CD through the Websocket connection, wherein the notification message includes the media timeline information including a current time field and a media time field corresponding to the current time field, and wherein additional information is displayed based on the media time field in the media timeline information in the CD.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.59322
- Patent Class: 709.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15543041', '15538467', '15119347', '15576575', '15556959']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3072369255553618
- 35 USC 102 Novelty (BERT): 0.5461122715249905
- Combined Prediction Score: 0.3311244601523246
- Mean Citation Score: 325.7353540000001
- Max Citation Score: 421.25342
- Similarity Product: 351.63722333592057

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test