Inventor

YE YONGFENG

CN2 patents

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

YE YONGFENG

1 patent

US7546653B2Jun 16, 2009

Air mattress

YE YONGFENG21 citations79

FUJIAN NANPING YANPING DISTRICT NANFU NEW ENERGY TECH CO LTD

1 patent

US11850673B2Dec 26, 2023

Button cell and method for welding electrode tabs to a pole shell of the button cell

FUJIAN NANPING YANPING DISTRICT NANFU NEW ENERGY TECH CO LTD0 citations49