Inventor
LUO YONGJIN
CN7 patents
⚠️ This page may combine multiple inventors who share the name “LUO YONGJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
3 patentsUS11187464B2Nov 30, 2021
System for adjusting temperature of transmission oil, heat exchange assembly and valve assembly
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD2 citations70
US11131379B2Sep 28, 2021
Temperature regulating valve
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD2 citations70
US10948096B2Mar 16, 2021
Temperature regulating valve
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD0 citations50
SHANGHAI YAOHUO MICROELECTRONICS CO LTD
3 patentsUS12374213B2Jul 29, 2025
Signal transmission circuit and electronic device
SHANGHAI YAOHUO MICROELECTRONICS CO LTD0 citations46
US12081209B2Sep 3, 2024
Channel circuit and electronic device
SHANGHAI YAOHUO MICROELECTRONICS CO LTD0 citations46
US11942932B2Mar 26, 2024
Level conversion circuit and electronic device
SHANGHAI YAOHUO MICROELECTRONICS CO LTD0 citations46