LJ

Lisheng Ji

QC Qingdao Haier Joint Stock Co.: 11 patents #7 of 86Top 9%
QC Qingdao Haier Refrigerator Co.: 10 patents #8 of 123Top 7%
HC Haier Smart Home Co.: 8 patents #29 of 373Top 8%
QC Qingdao Haier Co.: 1 patents #19 of 47Top 45%
QC Qingdao Hater Special Refrigerator Co.: 1 patents #10 of 34Top 30%
📍 Qingdao, CN: #25 of 2,087 inventorsTop 2%
Overall (All Time): #200,933 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12398951 Control method for refrigerating and freezing device, and refrigerating and freezing device Chunyang Li, Zhiqiang Han, Zhanpeng CUI, Feifei Qi, Kai Wang 2025-08-26
12366402 Control method for refrigerating and freezing device, and refrigerating and freezing device Ming Wang, Peng Li, Zhiqiang Han, Zhanpeng CUI, Kai Wang 2025-07-22
12359863 Control method for refrigerator, and computer storage medium Zhanpeng CUI, Jiaming Li, Peng LYU 2025-07-15
12292222 Refrigerator and control method therefor Zhanpeng CUI, Jiaming Li, Peng LYU 2025-05-06
12253294 Refrigerator Zhanpeng CUI, Jiaming Li, Peng LYU 2025-03-18
12253299 Refrigerator Zhanpeng CUI, Jiaming Li, Peng Lv 2025-03-18
12111092 Refrigerating and freezing device Xueli Cheng, Bin Fei, Chunyang Li 2024-10-08
11448451 Air-cooled refrigerator Xueli Cheng, Bin Fei, Dengqiang Li, Chunyang Li, Xiaobing Zhu 2022-09-20
11236938 Recessed refrigerator Chun-Wei Yang, Enpin Xia, Hao Zhang 2022-02-01
10969150 Refrigerator adopting linear compressor and control method thereof Jianru Liu, Xiaobing Zhu, Feifei Qi, Shufeng Zhang, Caiyun Zhao 2021-04-06
10782066 Refrigeration control method for refrigerator and refrigerator Shengyuan Nie, Feifei Qi, Haibo Tao 2020-09-22
10739066 Refrigerator control method and system with inverter compressor Jianru Liu, Xiaobing Zhu, Feifei Qi, Shufeng Zhang, Caiyun Zhao 2020-08-11
10684058 Refrigerator Haibo Tao, Feifei Qi, Jianru Liu 2020-06-16
10655908 Refrigerator controlling method and system with linear compressor Feifei Qi, Xiaobing Zhu, Jianru Liu, Shufeng Zhang 2020-05-19
10612822 Bent pipe with retention member and semiconductor refrigerator having same Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Dingyuan Wang +2 more 2020-04-07
10591196 Refrigerator control method and system using linear compressor Feifei Qi, Xiaobing Zhu, Jianru Liu, Shufeng Zhang 2020-03-17
10539356 Sintered heat tube and semiconductor cooling refrigerator provided with same Haibo Tao, Kui Zhang, Jianru Liu, Peng Li, Chunyang Li +1 more 2020-01-21
10247466 Freezing and refrigerating device and defrosting control method thereof Haibo Tao, Jianru Liu, Feifei Qi 2019-04-02
10222114 Semiconductor refrigerator Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Dingyuan Wang +2 more 2019-03-05
10197309 Cold end heat exchanging device and semiconductor refrigerator Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Dingyuan Wang +2 more 2019-02-05
10126038 Refrigerator Haibo Tao, Feifei Qi, Jianru Liu 2018-11-13