Inventor
NI JIANJUN
CN8 patents
⚠️ This page may combine multiple inventors who share the name “NI JIANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS SHANGHAI CO
4 patentsUS11807116B2Nov 7, 2023
Charging system
DELTA ELECTRONICS SHANGHAI CO0 citations51
US11444546B2Sep 13, 2022
Power supply device, charging system and charge scheduling method
DELTA ELECTRONICS SHANGHAI CO0 citations51
US12242786B2Mar 4, 2025
Method of transformer
DELTA ELECTRONICS SHANGHAI CO0 citations50
US9887631B2Feb 6, 2018
Current sampling method and current sampling apparatus for isolated power converter
DELTA ELECTRONICS SHANGHAI CO0 citations39
UNIV CHENGDU TECHNOLOGY
2 patentsUS12000766B2Jun 4, 2024
Automatically-cleanable thickening performance evaluation instrument for drilling lost circulation materials
UNIV CHENGDU TECHNOLOGY0 citations50
US11650194B2May 16, 2023
Dynamic damage evaluation instrument of drilling fluid based on glass core
UNIV CHENGDU TECHNOLOGY0 citations49