Inventor
ZHOU LIREN
CN13 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU LIREN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
8 patentsUS9035680B2May 19, 2015
Comparator and analog-to-digital converter
HUAWEI TECH CO LTD4 citations71
US10804922B2Oct 13, 2020
Sampling clock generating circuit and analog to digital converter
HUAWEI TECH CO LTD1 citations59
US10419016B2Sep 17, 2019
Analog-digital converter and analog-to-digital conversion method
HUAWEI TECH CO LTD0 citations49
US10320409B2Jun 11, 2019
Sampling clock generating circuit and analog to digital converter
HUAWEI TECH CO LTD0 citations49
US9991902B2Jun 5, 2018
Analog-digital converter and analog-to-digital conversion method
HUAWEI TECH CO LTD0 citations49
US9172375B1Oct 27, 2015
Level shifter and digital to analog converter
HUAWEI TECH CO LTD0 citations40
US10122354B2Nov 6, 2018
Multi-channel clock distribution circuit and electronic device
HUAWEI TECH CO LTD0 citations39
US9577617B2Feb 21, 2017
Level conversion circuit and apparatus
HUAWEI TECH CO LTD0 citations39
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT
5 patentsUS12532068B2Jan 20, 2026
Multi-channel image and video stream synchronization and distributed processing method and system based on 5G environment
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations46
US12177574B2Dec 24, 2024
Method and system for capturing images on super-large-scale power equipment based on free viewing angle
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations46
US12308152B2May 20, 2025
220KV transformer movable sleeve for easy maintenance
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations44
US12293863B2May 6, 2025
220KV transformer sleeve
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations44
US12524773B2Jan 13, 2026
Method for predicting coal quality of coal mill based on neural network
HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations40