Inventor
Bingjiu YIN
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines29%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids14%
F04DNon-positive-displacement pumps14%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g14%
F01PCooling of machines or engines in general7%
F04BPositive-displacement machines for liquids7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
H01RElectrically-conductive connections7%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD (2)· patent assignee history
2023–2026Based in CN· patent location history
2025Patents assigned to HANGZHOU SANHUA RES INST CO LTD (1)· patent assignee history
2026Patents assigned to ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD | 2 | 2026 |
| ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD | 2 | 2023 |
| HANGZHOU SANHUA RES INST CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2023–2026 |