Hung-Jen Chang

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Intelligent clustering systems and methods useful for domain protec...
- Patent number 12,038,983
- Issue date Jul 16, 2024
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting random and/or algorithmically-generated character sequenc...
- Patent number 12,026,469
- Issue date Jul 2, 2024
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Domain name processing systems and methods
- Patent number 11,973,799
- Issue date Apr 30, 2024
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying legitimate websites to remove false positives from doma...
- Patent number 11,956,272
- Issue date Apr 9, 2024
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data enrichment systems and methods for abbreviated domain name cla...
- Patent number 11,868,412
- Issue date Jan 9, 2024
- ProofPoint, Inc.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Threat actor identification systems and methods
- Patent number 11,700,272
- Issue date Jul 11, 2023
- ProofPoint, Inc.
- Gaurav Mitesh Dalal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Natural language processing systems and methods for automatic reduc...
- Patent number 11,671,456
- Issue date Jun 6, 2023
- ProofPoint, Inc.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent clustering systems and methods useful for domain protec...
- Patent number 11,636,161
- Issue date Apr 25, 2023
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying legitimate websites to remove false positives from doma...
- Patent number 11,539,745
- Issue date Dec 27, 2022
- ProofPoint, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data enrichment systems and methods for abbreviated domain name cla...
- Patent number 11,194,871
- Issue date Dec 7, 2021
- ProofPoint, Inc.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Threat actor identification systems and methods
- Patent number 10,965,701
- Issue date Mar 30, 2021
- ProofPoint, Inc.
- Gaurav Mitesh Dalal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anomaly detector for computer networks
- Patent number 9,009,825
- Issue date Apr 14, 2015
- Trend Micro Incorporated
- Hung-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prioritization of reports using content data change from baseline
- Patent number 8,495,060
- Issue date Jul 23, 2013
- Trend Micro, Inc.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating an operational definition of baseline for monitoring net...
- Patent number 7,962,607
- Issue date Jun 14, 2011
- Network General Technology
- Hung-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT CLUSTERING SYSTEMS AND METHODS USEFUL FOR DOMAIN PROTEC...
- Publication number 20240320272
- Publication date Sep 26, 2024
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting Random and/or Algorithmically-Generated Character Sequenc...
- Publication number 20240311572
- Publication date Sep 19, 2024
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOMAIN NAME PROCESSING SYSTEMS AND METHODS
- Publication number 20240267411
- Publication date Aug 8, 2024
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ENRICHMENT SYSTEMS AND METHODS FOR ABBREVIATED DOMAIN NAME CLA...
- Publication number 20240095289
- Publication date Mar 21, 2024
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS
- Publication number 20230308463
- Publication date Sep 28, 2023
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT CLUSTERING SYSTEMS AND METHODS USEFUL FOR DOMAIN PROTEC...
- Publication number 20230205823
- Publication date Jun 29, 2023
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFYING LEGITIMATE WEBSITES TO REMOVE FALSE POSITIVES FROM DOMA...
- Publication number 20230079326
- Publication date Mar 16, 2023
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting Random and/or Algorithmically-Generated Character Sequenc...
- Publication number 20220245351
- Publication date Aug 4, 2022
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOMAIN NAME PROCESSING SYSTEMS AND METHODS
- Publication number 20220078207
- Publication date Mar 10, 2022
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR EMAIL CAMPAIGN DOMAIN CLASSIFICATION
- Publication number 20210374526
- Publication date Dec 2, 2021
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS
- Publication number 20210160269
- Publication date May 27, 2021
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NATURAL LANGUAGE PROCESSING SYSTEMS AND METHODS FOR AUTOMATIC REDUC...
- Publication number 20210067557
- Publication date Mar 4, 2021
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ENRICHMENT SYSTEMS AND METHODS FOR ABBREVIATED DOMAIN NAME CLA...
- Publication number 20210042371
- Publication date Feb 11, 2021
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identifying Legitimate Websites to Remove False Positives from Doma...
- Publication number 20200304540
- Publication date Sep 24, 2020
- PROOFPOINT, INC.
- Hung-Jen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS
- Publication number 20200228551
- Publication date Jul 16, 2020
- PROOFPOINT, INC.
- Gaurav Mitesh Dalal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hung-Jen Chang

Person

Patents Grantslast 30 patents

Intelligent clustering systems and methods useful for domain protec...

Detecting random and/or algorithmically-generated character sequenc...

Domain name processing systems and methods

Identifying legitimate websites to remove false positives from doma...

Data enrichment systems and methods for abbreviated domain name cla...

Threat actor identification systems and methods

Natural language processing systems and methods for automatic reduc...

Intelligent clustering systems and methods useful for domain protec...

Identifying legitimate websites to remove false positives from doma...

Data enrichment systems and methods for abbreviated domain name cla...

Threat actor identification systems and methods

Anomaly detector for computer networks

Prioritization of reports using content data change from baseline

Generating an operational definition of baseline for monitoring net...

Patents Applicationslast 30 patents

INTELLIGENT CLUSTERING SYSTEMS AND METHODS USEFUL FOR DOMAIN PROTEC...

Detecting Random and/or Algorithmically-Generated Character Sequenc...

DOMAIN NAME PROCESSING SYSTEMS AND METHODS

DATA ENRICHMENT SYSTEMS AND METHODS FOR ABBREVIATED DOMAIN NAME CLA...

THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS

INTELLIGENT CLUSTERING SYSTEMS AND METHODS USEFUL FOR DOMAIN PROTEC...

IDENTIFYING LEGITIMATE WEBSITES TO REMOVE FALSE POSITIVES FROM DOMA...

Detecting Random and/or Algorithmically-Generated Character Sequenc...

DOMAIN NAME PROCESSING SYSTEMS AND METHODS

SYSTEMS AND METHODS FOR EMAIL CAMPAIGN DOMAIN CLASSIFICATION

THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS

NATURAL LANGUAGE PROCESSING SYSTEMS AND METHODS FOR AUTOMATIC REDUC...

DATA ENRICHMENT SYSTEMS AND METHODS FOR ABBREVIATED DOMAIN NAME CLA...

Identifying Legitimate Websites to Remove False Positives from Doma...

THREAT ACTOR IDENTIFICATION SYSTEMS AND METHODS