JINGQUAN BI
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 2 Total Citation Count
- Aug 8, 2016 Most Recent Filing
- May 17, 2016 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD. | 3
| 2016
|
Inventor Addresses
| Address | Duration |
|---|---|
| QINGDAO, CN | Sep 08, 16 - Dec 01, 16 |
| Qingdao, CN | Nov 28, 17 - Nov 28, 17 |
| Shandong, CN | Apr 03, 18 - Apr 03, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B60T: | VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL | 2 |
| B61H: | BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DIS-POSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES | 2 |
| G05G: | CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9932053 | 2018 | Hand brake limiting device | 0 |
| 9828009 | 2017 | Hand brake | 0 |
| 2016/0347,335 | 2016 | HAND BRAKE LIMITING DEVICE | 1 |
| 2016/0257,317 | 2016 | HAND BRAKE | 0 |
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