Hei Wai CHOI
Inventor
Stats
- 0 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 3 US Applications Filed
- 10 Total Citation Count
- Sep 29, 2015 Most Recent Filing
- Sep 28, 2011 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CONOPCO, INC., D/B/A UNILEVER | 1
| 2015
|
| HAYCO MANUFACTURING LTD. | 2
| 2011
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hong Kong, CN | Mar 29, 12 - Jan 22, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05B: | SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 1 |
| B25F: | COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR | 1 |
| E03D: | WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10183308 | 2019 | Spraying device | 2 |
| 2017/0259,292 | 2017 | SPRAYING DEVICE | 5 |
| 2012/0086,290 | 2012 | VARIABLE AMPLITUDE VIBRATORY APPLIANCE | 1 |
| 2012/0073,849 | 2012 | VARIABLE AMPLITUDE VIBRATORY APPLIANCE | 1 |
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