Inventor

CHEN TIANWEI

CN3 patents

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

CHEN TIANWEI

2 patents

USD1011578SJan 16, 2024

Combined fan with lamp

CHEN TIANWEI12 citations78

USD1040329SAug 27, 2024

Combined fan with lamp

CHEN TIANWEI2 citations65

SIEMENS AG

1 patent

US7171202B2Jan 30, 2007

Verifying check-in authentication by using an access authentication token

SIEMENS AG15 citations79