Inventor
JIANG WEIHUA
CN9 patents
⚠️ This page may combine multiple inventors who share the name “JIANG WEIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRIWO GERAETEBAU GMBH
3 patentsUS9985397B2May 29, 2018
Plug-in power supply with interchangeable mains plug units
FRIWO GERAETEBAU GMBH18 citations91
US10390449B2Aug 20, 2019
Electrical device for rail mounting
FRIWO GERAETEBAU GMBH4 citations70
US10270214B2Apr 23, 2019
Plug-in power supply with interchangeable mains plug units
FRIWO GERAETEBAU GMBH1 citations59
SHENZHEN TIANHONG INDUSTRIAL MAT CO LTD
3 patentsNATIONAL UNIV CORPORATION NAGAOKA UNIV OF TECHNOLOGY
2 patentsUS12244117B2Mar 4, 2025
High-voltage pulse generator, gas laser apparatus, and method for manufacturing electronic device
NATIONAL UNIV CORPORATION NAGAOKA UNIV OF TECHNOLOGY0 citations50
US12166329B2Dec 10, 2024
High voltage pulse generation device, gas laser apparatus, and electronic device manufacturing method
NATIONAL UNIV CORPORATION NAGAOKA UNIV OF TECHNOLOGY0 citations50