Inventor

YANG DE-QIAN

US3 patents

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

(unassigned)

1 patent

US6630262B2Oct 7, 2003

Metal-gas cell battery with soft pocket

12 citations63

GREENSTAR CORP

1 patent

US6844096B2Jan 18, 2005

Easy refuelling metal-gas cell battery with soft pocket

GREENSTAR CORP2 citations52

YANG DE-QIAN

1 patent

US7264898B2Sep 4, 2007

Primary zinc-air battery

YANG DE-QIAN4 citations49