LL

Lifen Li

TC Trane Air Conditioning Systems (China) Co.: 1 patents #1 of 7Top 15%
TI Trane International: 1 patents #37 of 145Top 30%
Overall (2024): #142,350 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12173972 Multi-coil microchannel heat exchangers and air conditioning units Wei Luo, Yedan WU 2024-12-24
12067333 Methods for estimating refrigerant charge for HVACR systems Jian Ming Zhang, James P. Crolius, Scott A. Munns 2024-08-20