Wing-kin Hui — 44 Patents at Compurobot Technology

Wing-kin Hui has been granted 44 US patents while listed as an inventor at Compurobot Technology. The first was granted in 2010 and the most recent in December 2021. Wing-kin Hui ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Wing-kin Hui in Hong Kong, CN.

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #	Title	Co-Inventors	Date
11199016	Swimming pool cleaning vehicle with adjustable rollers to control water flow velocity and method therefor	Wing-Tak Hui, Andrew Matthew Hui	2021-12-14
10973366	Portable milk frother	Kam Ming Lui	2021-04-13
10599898	Warranty tracking method for a consumer product	Kam Ming Lui	2020-03-24
10455994	Foldable and portable toilet device	Kam Ming Lui	2019-10-29
10435903	Swimming pool cleaning vehicle with adjustable rollers to control water flow velocity and method therefor	Wing-Tak Hui, Andrew Matthew Hui	2019-10-08
10079504	Floating power supply for a body of water and method therefor	Wing-Tak Hui, Andrew Matthew Hui	2018-09-18
10053883	Cleaning apparatus for pool cleaning vehicle with endless loop track	Wing-Tak Hui	2018-08-21
9982452	Pool cleaner	Wing-Tak Hui, Andrew Matthew Hui	2018-05-29
9856669	Advanced pool cleaner construction	Wing-Tak Hui, Andrew Matthew Hui	2018-01-02
9809990	Swimming pool cleaning vehicle with side intake flaps and method therefor	Wing-Tak Hui, Andrew Matthew Hui	2017-11-07
9732955	Pool light assembly with cooling structure	Wing-Tak Hui	2017-08-15
9631388	Floating pool water controler	Wing-Tak Hui	2017-04-25
9366049	Jet propelled pool cleaner	Wing-Tak Hui, Andrew Matthew Hui	2016-06-14
9359782	Automated pool cleaning vehicle with scrubbing elements	—	2016-06-07
9246290	Swivel cord-connector	Wing-Tak Hui, Andrew Matthew Hui	2016-01-26
9091092	Pool cleaner	Andrew Matthew Hui, Wing-Tak Hui	2015-07-28
8756740	Pool cleaning vehicle having internal drive propulsion	—	2014-06-24
8745917	Ant trap	—	2014-06-10
8709243	Pool cleaning vehicle having structure for cleaning and sanitizing pool water	—	2014-04-29
8709245	Pool cleaning vehicle having side vents and ducts	—	2014-04-29
8668348	Pool light assembly with cooling structure	Wing-Tak Hui	2014-03-11
8661594	Cleaning apparatus for pool cleaning vehicle with endless loop track	Wing-Tak Hui	2014-03-04
8653369	Electrically conductive buoyant cable	Wing-Tak Hui	2014-02-18
8627532	Pool cleaning vehicle having improved intake port	—	2014-01-14
8623201	Pool cleaning vehicle having improved logic	—	2014-01-07

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Wing-kin Hui — 44 Patents

Issued Patents All Time

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