Inventor · disambiguated record
Chen-Fu Hung
Also filed as: HUNG CHEN-FU
11 granted patents·4 pending applications·138 citations·filing 2010–2019
90Inventor score
Technology areasB05B
Top patents by PatentIndex Score
15 records- 0189USD792947SSprinkler gunRUEY RYH ENTPR CO LTD·Filed 2016·Granted Jul 25, 2017·36 cites·1 claims
- 0283USD792555SSprinkler gunHUNG CHEN-FU·Filed 2016·Granted Jul 18, 2017·26 cites·1 claims
- 0382US9700910B2Sprinkler structureRUEY RYH ENTPR CO LTD·Filed 2015·Granted Jul 11, 2017·4 cites·5 claims
- 0475USD636058SSprinklerRUEY RYH ENTPR CO LTD·Filed 2010·Granted Apr 12, 2011·22 cites·1 claims
- 0573US8814066B2Grip structure of water sprayerHUNG CHEN-FU·Filed 2011·Granted Aug 26, 2014·4 cites·5 claims
- 0670USD643907SSprinklerRUEY RYH ENTPR CO LTD·Filed 2011·Granted Aug 23, 2011·17 cites·1 claims
- 0769USD648823SSprinklerHUNG CHEN-FU·Filed 2010·Granted Nov 15, 2011·17 cites·1 claims
- 0859USD648824SSprinklerHUNG CHEN-FU·Filed 2011·Granted Nov 15, 2011·11 cites·1 claims
- 0949US2020016612A1SprinklerRUEY RYH ENTPR CO LTD·Filed 2019·Application pending·0 cites
- 1047US2019224707A1Water spray gun with flow controlRUEY RYH ENTPR CO LTD·Filed 2019·Application pending·0 cites
- 1145US2015028134A1Gardening Gun StructureHUNG CHEN-FU·Filed 2013·Application pending·0 cites
- 1242US2013075491A1Sprinkler StructureHUNG CHEN-FU·Filed 2011·Application pending·0 cites
- 1331USD749695SHandle for water spraying gunHUNG CHEN-FU·Filed 2014·Granted Feb 16, 2016·1 cites·1 claims
- 1429USD661779SOscillatorHUNG CHEN-FU·Filed 2011·Granted Jun 12, 2012·0 cites·1 claims
- 1521US9399238B1Telescopic water gunMAO TSUO-FEI·Filed 2015·Granted Jul 26, 2016·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →