PATENT CLAIM ANALYSIS

Application Number: 16158007
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["382", "100000"]

Abstract:
Example systems disclosed herein to detect watermark modifications include a watermark encoder to encode a second watermark in a sampled media signal obtained from a received broadcast signal, the sampled media signal already encoded with a first watermark that was included in the received broadcast signal. Disclosed example systems also include a watermark decoder to detect the first watermark and the second watermark in the sampled media signal, and a watermark modification evaluator to compare a first metric determined for the first watermark and a second metric determined for the second watermark to determine whether the first watermark was modified prior to being included in the received broadcast signal. Disclosed example systems further include a ratings server to revise ratings data corresponding to the received broadcast signal when the first watermark is determined to have been modified prior to being included in the received broadcast signal.

Claim (Index 2):
The system of  claim 1 , wherein the ratings server is to discard the ratings data when the first watermark is determined to have been modified prior to being included in the received broadcast.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.64912
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15274846', '10045654', '09951143', '14587995', '16025805']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3404345021230637
- 35 USC 102 Novelty (BERT): 0.545373737355681
- Combined Prediction Score: 0.3609284256463254
- Mean Citation Score: 195.57679
- Max Citation Score: 324.78622
- Similarity Product: 201.10785687959668

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