Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809990 | Swimming pool cleaning vehicle with side intake flaps and method therefor | Wing-kin Hui, Andrew Matthew Hui | 2017-11-07 |
| 9732955 | Pool light assembly with cooling structure | Wing-kin Hui | 2017-08-15 |
| D794160 | Floating solar sterilizer | — | 2017-08-08 |
| 9631388 | Floating pool water controler | Wing-kin Hui | 2017-04-25 |
| 9366049 | Jet propelled pool cleaner | Andrew Matthew Hui, Wing-kin Hui | 2016-06-14 |
| 9246290 | Swivel cord-connector | Andrew Matthew Hui, Wing-kin Hui | 2016-01-26 |
| 9091092 | Pool cleaner | Wing-kin Hui, Andrew Matthew Hui | 2015-07-28 |
| 8668348 | Pool light assembly with cooling structure | Wing-kin Hui | 2014-03-11 |
| 8661594 | Cleaning apparatus for pool cleaning vehicle with endless loop track | Wing-kin Hui | 2014-03-04 |
| 8653369 | Electrically conductive buoyant cable | Wing-kin Hui | 2014-02-18 |
| 8510889 | Automated pool cleaning vehicle with middle roller | Wing-kin Hui | 2013-08-20 |
| 8430521 | Pool lighting assembly | Wing-kin Hui | 2013-04-30 |
| 8079726 | Pool light assembly | Wing-kin Hui | 2011-12-20 |