JH

James HOU

AP Active Products: 2 patents #6 of 11Top 55%
Pitney Bowes: 1 patents #764 of 1,308Top 60%
Xerox: 1 patents #5,237 of 8,622Top 65%
Overall (All Time): #480,316 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12264660 Wobble plate pistonwater pump for use ina low flow gas pressure washer or a low current electric pressure washer Jiang-yong GU, Ming Liu, Man Chung Kenneth LAM 2025-04-01
12049879 Wobble plate piston water pump for use in a low flow gas pressure washer or a low current electric pressure washer Jiang-yong GU, Ming Liu, Man Chung Kenneth LAM 2024-07-30
11434890 Wobble plate piston water pump for use in a low flow gas pressure washer or a low current electric pressure washer Jiang-yong GU, Ming Liu, Man Chung Kenneth LAM 2022-09-06
10753347 Wobble plate piston pump for low flow gas and electric water pressure washers Jiang-yong GU, Ming Liu, Man Chung Kenneth LAM 2020-08-25
9950329 High pressure water cleaner with detachable water tank Simon Treadwell, Ming Liu 2018-04-24
9616444 High pressure water cleaner with detachable water tank Simon Treadwell, Ming Liu 2017-04-11
8955531 High pressure water cleaner with detachable water tank Simon Treadwell, Ming Liu 2015-02-17
7871019 Pressure-adjustable jet spray nozzle for cleaning machine 2011-01-18
6837492 Universal deskew feeder for a mailing machine Franklin J. Buckley 2005-01-04
6418286 Electrostatographic reproduction machine having a belt conicity reducing assembly 2002-07-09