P

Inventor

LIU JINLIN

CN9 patents
⚠️ This page may combine multiple inventors who share the name “LIU JINLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QINGDAO HAIER JOINT STOCK CO LTD

5 patents
US11448000B2Sep 20, 2022

Automatic door opening device and refrigerator having the same

QINGDAO HAIER JOINT STOCK CO LTD5 citations71
US11131496B2Sep 28, 2021

Refrigerator

QINGDAO HAIER JOINT STOCK CO LTD2 citations71
US10907893B2Feb 2, 2021

Fresh drawer and refrigerator using same

QINGDAO HAIER JOINT STOCK CO LTD0 citations49
US10612837B2Apr 7, 2020

Airtight box

QINGDAO HAIER JOINT STOCK CO LTD0 citations39
US10544980B2Jan 28, 2020

Branching air supply device and refrigerator with same

QINGDAO HAIER JOINT STOCK CO LTD0 citations39

ALIBABA GROUP HOLDING LTD

1 patent
US11816842B2Nov 14, 2023

Image processing method, apparatus, electronic device, and storage medium

ALIBABA GROUP HOLDING LTD0 citations50

TENCENT TECH SHENZHEN CO LTD

1 patent
US12539461B2Feb 3, 2026

Data transmission method and apparatus, electronic device, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations49

Qingdao haier special refrigerator co ltd

1 patent
US11079167B2Aug 3, 2021

Storage device and refrigerator having the same

Qingdao haier special refrigerator co ltd0 citations48

NANJING UNIVERSITY OF TECHNOLOGY

1 patent
US12480670B2Nov 25, 2025

Beehive indoor-air alternate-working dehumidification system with sterilization function and method

NANJING UNIVERSITY OF TECHNOLOGY0 citations44