Inventor
CHUNHUI LI
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Gprimary
G01GWeighing33%
B22DCasting of metals11%
H04NPictorial communication, e.g. television11%
LOC0911%
LOC1011%
LOC2611%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
12,563,306Processing method, processing device, and electronic device2026D1077312LED lamp2025D1053034Weighing apparatus202411,965,772Calibration device for weighing system202411,885,666Linear compensation apparatus and weighing system for accurate weighing and measurement of fine materials202411,879,770Weighing method with automatic micro-calibration function2024D0944628Garden hose holder202211,179,771Equipment and method of semi-continuous casting optimized by synergistic action of traveling magnetic field and ultrasound wave for thin-walled alloy casting with equal outer diameter2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Based in CN· patent location history
2022Patents assigned to CHEN HAIRU (1)· patent assignee history
2024Patents assigned to METTLER TOLEDO INT TRADING SHANGHAI CO LTD (4)· patent assignee history
2024Patents assigned to METTLER TOLEDO CHANGZHOU MEASUREMENT TECH CO LTD (2)· patent assignee history
2024Patents assigned to METTLER TOLEDO CHANGZHOU PREC INSTRUMENTS LTD (2)· patent assignee history
2024Based in CH· patent location history
2025Patents assigned to BLUE WHALE HO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| METTLER TOLEDO INT TRADING SHANGHAI CO LTD | 4 | 2024 |
| METTLER TOLEDO CHANGZHOU MEASUREMENT TECH CO LTD | 2 | 2024 |
| METTLER TOLEDO CHANGZHOU PREC INSTRUMENTS LTD | 2 | 2024 |
| BLUE WHALE HO LTD | 1 | 2025 |
| CHEN HAIRU | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2026 |
| CH | 1 | 2024 |