PATENT CLAIM ANALYSIS

Application Number: 16014588
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-02
Patent Classification: ["713", "153000"]

Abstract:
A system is provided for secure data transmission. The system stores a public master key, private decryption key and secure messaging module for securely transmitting and receiving a digital model data file for transmission via a work order message. For transmitting and receiving the work order message, the system generate public encryption keys using a key generation algorithm in which each of the public encryption keys are unique to a designated message recipient and generated using an input including the public master key, a validity period, and an identifier of the designated message recipient. The system may also store a revocation list that includes identifiers of message recipients that have revoked access to the public master key or private decryption key, and based thereon determine whether or not to encrypt and transmit the work order message, or receive and decrypt the work order message.

Claim (Index 1):
A system for secure data transmission to an operational system, comprising:\n an end-point operational system configured to receive a work order message including a digital model data file, the work order message being encrypted by a public encryption key that is unique to a designated message recipient, and generated using a public master key, a validity period, and an identifier of the designated message recipient; and a secure message transmission device (SMTD) connected to the end-point operational system, including:\n a network port connected to a communication network to permit transmission of the work order message sent to the end-point operational system via the communication network; \n a non-volatile storage medium configured to store at least a private decryption key, a revocation list including identifiers of message recipients having revoked access to a public master key or private decryption key, and a secure messaging module; and \n a processor configured to execute the secure messaging module, the secure messaging module configured to:\n receive the work order message for transmission to the designated message recipient and compare the identifier of the designated message recipient to the revocation list, \n if the identifier of the designated message recipient matches an identifier within the revocation list, delete the work order message and transmit a message of a failed transmission of the work order message, and \n if the identifier of the designated message recipient does not match an identifier within the revocation list, decrypt the work order message using the private decryption key stored locally in the storage medium and transmit the work order message to the end-point operational system, where upon receipt of the work order message, \n the end-point operational system is configured to use the digital model data file to perform an operation for implementing an object represented by the digital model data file.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15186237', '15724831', '10521741', '12245475', '12552720']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3539629568194063
- 35 USC 102 Novelty (BERT): 0.6058039332080322
- Combined Prediction Score: 0.3791470544582689
- Mean Citation Score: 308.816452
- Max Citation Score: 523.3676
- Similarity Product: 479.95092179634577

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

Dataset: test