Changan Tian
Inventor
Stats
- 30 US patents issued
- 35 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 30 US Patents Issued
- 35 US Applications Filed
- 320 Total Citation Count
- Jun 11, 2020 Most Recent Filing
- Feb 12, 2014 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| N cSTAR, Inc. | 2
| 2014
|
| NCSTAR, INC. | 13
3 4 1 | 2014
2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| City of Indsutry, CA, US | Aug 25, 15 - Aug 25, 15 |
| City of Industry, CA, US | Aug 27, 15 - Jun 20, 23 |
| City of Industry, CN | Aug 13, 15 - Aug 13, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B25B: | TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING | 1 |
| B66F: | HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD | 1 |
| F41A: | FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D989905 | 2023 | Tool for a firearm | 0 |
| D904546 | 2020 | Handstop | 9 |
| D904547 | 2020 | Vertical grip | 4 |
| D900273 | 2020 | Reflex sight | 8 |
| D897483 | 2020 | Reflex sight | 6 |
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