Inventor
LIU CHENGFA
CN11 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENGFA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRINA SOLAR CO LTD
10 patentsUS12471403B2Nov 11, 2025
Solar cell, method for manufacturing the same, photovoltaic module, and photovoltaic system
TRINA SOLAR CO LTD0 citations61
US12125937B2Oct 22, 2024
Solar cell, method for manufacturing the same, photovoltaic module, and photovoltaic system
TRINA SOLAR CO LTD0 citations61
US12002899B2Jun 4, 2024
Method for manufacturing solar cell
TRINA SOLAR CO LTD0 citations61
US12382746B2Aug 5, 2025
Solar cell, photovoltaic device, and photovoltaic system
TRINA SOLAR CO LTD0 citations59
US12568712B2Mar 3, 2026
Solar cell and manufacturing method thereof, photovoltaic module and photovoltaic system
TRINA SOLAR CO LTD0 citations51
US12453209B2Oct 21, 2025
Solar cell and manufacturing method thereof, photovoltaic module, and photovoltaic system
TRINA SOLAR CO LTD0 citations50
US12396288B2Aug 19, 2025
Film preparation method, solar cell, photovoltaic device, and photovoltaic system
TRINA SOLAR CO LTD0 citations49
US12062728B1Aug 13, 2024
Solar cells
TRINA SOLAR CO LTD0 citations49
US12356756B2Jul 8, 2025
Passivating contact structure and preparation method thereof, solar cell and preparation method thereof
TRINA SOLAR CO LTD0 citations48
US12396290B2Aug 19, 2025
Solar cell and manufacturing method thereof, and photovoltaic system
TRINA SOLAR CO LTD0 citations47