| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 9 | |
| #2 | United States | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Foundations and excavations | |
| #3 | Shafts | |
| #4 | Climate change adaptation technologies | |
| #5 | Climate change mitigation in goods production | |
| #6 | Horticulture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pei Zhisheng | 11 |
| #2 | Pei Chunguang | 10 |
| #3 | Zhou Tairan | 1 |
| #4 | Wang Xiuxiu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN110235657A | A kind of greenhouse of steel cord structure | |
| CN108506304A | A kind of high strong pluck-resistant anchoring piece with bending slot | |
| CN104249589A | Electric blackboard | |
| CN103104270A | Shear type expansion anchor rod and extension application thereof | |
| CN103043366A | Novel tubular belt conveyor | |
| CN102885040A | Novel single coiled mosquito-repellent incense | |
| US2014154028A1 | Scisssors type expansion bolt | |
| CN102229301A | Power-driven blackboard | |
| CN1431102A | Electric blackboard |