| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | China | 6 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Materials and metallurgy | |
| #3 | Machine tools | |
| #4 | Surface technology and coating | |
| #5 | Machines | |
| #6 | Electrical machinery and energy | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Alloys | |
| #3 | Working metallic powder | |
| #4 | Metallic material removal | |
| #5 | Grinding tools | |
| #6 | Unspecified technologies | |
| #7 | Metal-working | |
| #8 | Electric machines not otherwise provided for | |
| #9 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhang Youhe | 18 |
| #2 | Shen Yuelin | 10 |
| #3 | Keshavan Madapusi K | 4 |
| #4 | Azar Michael G | 3 |
| #5 | Burhan Yuri | 3 |
| #6 | Shi Jibin | 2 |
| #7 | Cariveau Peter T | 1 |
| #8 | Lockwood Gregory T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN110291873A | A kind of finlling automatically device for seeder | |
| CN109807207A | A kind of high stability metal pipe bender | |
| CN109877071A | A kind of easily assembling dust guard for computer automation system | |
| CN108923690A | A kind of intelligence self-floating magnetic levitation system | |
| CN104932758A | An operation method of a handheld touch control device with a multi-touch control panel | |
| CN105253189A | Steering wheel having touch control induction | |
| US2012132471A1 | Rolling cutter placement on PDC bits |