Inventor
XINGUO ZHANG
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Cprimary
E21CMining or quarrying17%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels17%
F24TGeothermal collectors17%
G06FElectric digital data processing17%
LOC2117%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
D1105327Inflatable lounge chair202511,960,869Android penetration method and device for implementing silent installation based on accessibility services202411,828,177Comprehensive utilization method and test equipment for surface water, goaf and geothermal energy in coal mining subsidence area2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to UNIV SHANDONG SCIENCE & TECH (1)· patent assignee history
2023–2025Based in CN· patent location history
2024Patents assigned to UNIV GUANGZHOU (1)· patent assignee history
2025Patents assigned to HUAIAN DONGYA PLASTIC PRODUCT CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAIAN DONGYA PLASTIC PRODUCT CO LTD | 1 | 2025 |
| UNIV GUANGZHOU | 1 | 2024 |
| UNIV SHANDONG SCIENCE & TECH | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2025 |