Inventor
HONGZHI ZHANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C02FTreatment of water, waste water, sewage, or sludge10%
E01DConstruction of bridges, elevated roadways or viaducts10%
E02DFoundations10%
G06TImage data processing or generation, in general10%
H01PWaveguides10%
H01QAntennas, i.e. radio aerials10%
H03HImpedance networks, e.g. resonant circuits10%
LOC0810%
PatentTitleYear
D1094049Impact wrench202511,881,633Phase shifter and electrically tunable antenna202411,816,865Extrinsic camera parameter calibration method, extrinsic camera parameter calibration apparatus, and extrinsic camera parameter calibration system202311,773,560Poor foundation reinforcement system and reinforcement method based on underground concealed arch structures202311,542,179System and method for regulating and absorbing TFT-LCD organic solvent waste liquid in countercurrent2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to SHANDONG HI SPEED GROUP CO LTD (1)· patent assignee history
2023Patents assigned to SHENZHEN HORIZON ROBOTICS TECH CO LTD (1)· patent assignee history
2023Patents assigned to UNIV HEFEI TECHNOLOGY (1)· patent assignee history
2023–2025Based in CN· patent location history
2024Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2025Patents assigned to JIANGSU DONGCHENG TOOLS TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 1 | 2024 |
| JIANGSU DONGCHENG TOOLS TECH CO LTD | 1 | 2025 |
| SHANDONG HI SPEED GROUP CO LTD | 1 | 2023 |
| SHENZHEN HORIZON ROBOTICS TECH CO LTD | 1 | 2023 |
| UNIV HEFEI TECHNOLOGY | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2023–2025 |