JY

John S. Yuen

JM John Manufacturing: 240 patents #1 of 6Top 20%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #2,077 of 4,157,543Top 1%
246
Patents All Time

Issued Patents All Time

Showing 1–25 of 246 patents

Patent #TitleCo-InventorsDate
7458481 Drink-item holding apparatus and a portable cooler box incorporating the same 2008-12-02
7364605 Photo-electronic air purifying disinfector 2008-04-29
7273515 Photo-electronic air purifying and conditioning system 2007-09-25
7270696 Photo-electronic air purifying and disinfecting system 2007-09-18
7264657 Photo-electronic air conditioning, dehumidifying, purifying and disinfecting system 2007-09-04
D507360 Flower shape soft glow night light 2005-07-12
D505759 Vacuum cleaner with integral air compressor, spotlight and flashing light 2005-05-31
D502471 Mini size solid state refrigerator 2005-03-01
D494297 Rechargeable halogen search light 2004-08-10
D493556 Weather proof rechargeable halogen lantern 2004-07-27
D492800 Star shape soft glow night light 2004-07-06
D492434 Double header rechargeable halogen lantern 2004-06-29
D491959 Solid state travel refrigerator 2004-06-22
D489837 Rechargeable halogen lantern with charging base 2004-05-11
D489470 Headlight 2004-05-04
D486467 Mini size solid state refrigerator with CD player and radio 2004-02-10
D486256 Rechargeable light 2004-02-03
D485628 Rechargeable lantern 2004-01-20
D482925 Cordless kettle 2003-12-02
D481146 Waterproof rechargeable searchlight 2003-10-21
D480823 CD tuner, spotlight and fluorescent lantern 2003-10-14
D451992 Fan 2001-12-11
D451994 Fan 2001-12-11
D451184 Fan 2001-11-27
D448875 Rechargeable fluorescent lantern 2001-10-02