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 patentsUS10187745B1Jan 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 patentsUS10593029B2Mar 17, 2020
Bloom removal for vehicle sensors
FORD GLOBAL TECH LLC4 citations69
US11029409B2Jun 8, 2021
Sensor field of view mapping
FORD GLOBAL TECH LLC1 citations61
US10955857B2Mar 23, 2021
Stationary camera localization
FORD GLOBAL TECH LLC0 citations61
US10775509B2Sep 15, 2020
Sensor field of view mapping
FORD GLOBAL TECH LLC1 citations61
US11709227B2Jul 25, 2023
Beam distribution adjustment for a sensor
FORD GLOBAL TECH LLC0 citations51
US11188085B2Nov 30, 2021
Vehicle capsule networks
FORD GLOBAL TECH LLC0 citations51
ZHEJIANG ZHONGHENG ALUMINUM IND CO LTD
2 patentsCHANGSHU INST TECH
2 patentsRETAIL CAPITAL LLC
2 patentsUS12443612B2Oct 14, 2025
System and methods for personalization and customization of search results and search result ranking in an internet-based search engine
RETAIL CAPITAL LLC0 citations44
US12505113B2Dec 23, 2025
System and methods for personalization and customization of search results and search result ranking in an internet-based search engine
RETAIL CAPITAL LLC0 citations42