LL

Lin Lan

DC Delta Electronics (Shanghai) Co.: 5 patents #88 of 555Top 20%
LI Lennox Industries: 4 patents #110 of 340Top 35%
DE Delta Electronics: 3 patents #649 of 2,746Top 25%
HP Hill Phoenix: 2 patents #28 of 94Top 30%
GE: 2 patents #13,562 of 36,430Top 40%
Overall (All Time): #283,941 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12262492 Compressing structure, power module and a method for compressing a component inside a chamber Jing Rong, Weiqiang Zhang 2025-03-25
12158282 Variable refrigerant flow system Der-Kai Hung, Christopher J. Drury 2024-12-03
11828486 Variable refrigerant flow system with reheating of dehumidified air Der-Kai Hung, Christopher J. Drury 2023-11-28
11783987 Transformer and power module including the same Quanliang ZHANG, Shizhong GUO, Min Zhou 2023-10-10
11757363 Power module and power conversion device Weiqiang Zhang, Yicong Xie, Quanliang ZHANG, Jing Rong, Wei Zhou 2023-09-12
11683900 Power conversion system Weiqiang Zhang 2023-06-20
11600423 Transformer Peng Ma, Yicong Xie, Weiqiang Zhang 2023-03-07
11477920 Power module Weiqiang Zhang, Quanliang ZHANG 2022-10-18
11397040 Control scheme for automatic fan mode for use with variable refrigerant flow systems Ben Hobson, Hongbing Lian, Der-Kai Hung, Steve Mersh, Shahn Markarian 2022-07-26
11255553 Variable refrigerant flow system with reheating of dehumidified air Der-Kai Hung, Christopher J. Drury 2022-02-22
11245259 Power supply system Weiqiang Zhang 2022-02-08
10886711 Power supply system Weiqiang Zhang 2021-01-05
10497642 Integrated power semiconductor packaging apparatus and power converter Saijun Mao, Bo Qu, Jingkui Shi, He Xu, Jie Shen +6 more 2019-12-03
10475551 Electrical coupler, power converter, and method Jun Wang, Fan Zhang, Richard S. Zhang, Yingqi Zhang, Brian Eric Lindholm +1 more 2019-11-12
9470435 Modular CO2 refrigeration system David K. Hinde, Shitong Zha, J. Scott Martin, John M. Gallaher 2016-10-18
8631666 Modular CO2 refrigeration system David K. Hinde, Shitong Zha, J. Scott Martin, John M. Gallaher 2014-01-21