PATENT CLAIM ANALYSIS

Application Number: 16039021
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["713", "189000"]

Abstract:
Techniques are described for communicating encoded data using start code emulation prevention. The described techniques include obtaining at least one partially encrypted packet, identifying at least one portion of the packet that is unencrypted, and determining that the identified unencrypted portion(s) emulates a start code. Start code emulation prevention data or emulation prevention bytes (EPBs) may be inserted into only the encrypted portion of the packet. The modified packet may be communicated to another device/storage, along with an indication of which portion(s) of the packet are unencrypted. Upon receiving the packet and indication, the receiving device may identify and remove the EPBs in the identified unencrypted portion(s) of the packet, and decrypt the packet to recover the data. In some aspects, upon identifying the indication, the receiving device may only search for EPBs in the unencrypted portion(s) of the packet, thus yielding a more efficient start code emulation prevention process.

Claim (Index 3):
The system of  claim 1 , wherein the computing device is further configured to:\n receive an indication of the start code emulation prevention data in the unencrypted portion of the partially encrypted packet, wherein the search for the start code emulation prevention data is performed based on determining that the unencrypted portion has start code emulation and the indication of the start code emulation prevention data.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 2.34211
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15048181', '12868082', '14154114', '12159011', '10303594']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4269542599376707
- 35 USC 102 Novelty (BERT): 0.5455352876064916
- Combined Prediction Score: 0.4388123627045528
- Mean Citation Score: 219.769728
- Max Citation Score: 393.18134
- Similarity Product: 336.5988747725558

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

Dataset: test