P

Inventor

ZHAO ZHEN

US40 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO ZHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COMCAST CABLE COMM LLC

16 patents
US10187745B1Jan 22, 2019

System and method for energy efficient geofencing implementation and management

COMCAST CABLE COMM LLC46 citations97
US11432101B2Aug 30, 2022

System and method for energy efficient geofencing implementation and management

COMCAST CABLE COMM LLC4 citations84
US11416536B2Aug 16, 2022

Content recommendation system

COMCAST CABLE COMM LLC4 citations84
US12389195B2Aug 12, 2025

System and method for energy efficient geofencing implementation and management

COMCAST CABLE COMM LLC1 citations74
US10331725B2Jun 25, 2019

Content recommendation system

COMCAST CABLE COMM LLC1 citations73
US9767102B2Sep 19, 2017

Content recommendation system

COMCAST CABLE COMM LLC2 citations73
US12262096B2Mar 25, 2025

Systems and methods for smart content streaming

COMCAST CABLE COMM LLC0 citations62
US12217597B2Feb 4, 2025

Detecting abnormal events for a monitoring system

COMCAST CABLE COMM LLC0 citations62
US11856270B2Dec 26, 2023

Systems and methods for smart content streaming

COMCAST CABLE COMM LLC0 citations62
US11696089B2Jul 4, 2023

System and method for energy efficient geofencing implementation and management

COMCAST CABLE COMM LLC0 citations62
US11533544B2Dec 20, 2022

Systems and methods for smart content streaming

COMCAST CABLE COMM LLC0 citations62
US11355000B2Jun 7, 2022

Detecting abnormal events for a monitoring system

COMCAST CABLE COMM LLC0 citations62
US10997229B2May 4, 2021

Content recommendation system

COMCAST CABLE COMM LLC0 citations62
US12445512B2Oct 14, 2025

Methods and systems for content stream coding

COMCAST CABLE COMM LLC0 citations54
US12041107B2Jul 16, 2024

Methods and systems for content stream coding

COMCAST CABLE COMM LLC0 citations54
US9559972B2Jan 31, 2017

Systems and methods for managing congestion

COMCAST CABLE COMM LLC1 citations52

FORD GLOBAL TECH LLC

6 patents

ZHEJIANG ZHONGHENG ALUMINUM IND CO LTD

2 patents

CHANGSHU INST TECH

2 patents

RETAIL CAPITAL LLC

2 patents

EOM YOUNG IK

1 patent

ROSSIGNOL SA

1 patent

EOM YOUNG-IK

1 patent

UNIV SOUTHERN CALIFORNIA

1 patent

AVEVA SOFTWARE LLC

1 patent

UNIV SHANGHAI JIAOTONG

1 patent

HAINAN JIRUI HAOHAN POWER SYSTEM TECH CO LTD

1 patent

UNIV HEBEI

1 patent

INSTITUTE OF NETWORK TECH YANTAI

1 patent

JIANGSU LONGCHENG PREC FORGING GROUP CO LTD

1 patent

SHANGHAI INST SPACE PROPULSION

1 patent

QINGHAI 906 ENGINEERING SURVEY AND DESIGN INST CO LTD

1 patent