WK

Wai-Shing Peter Ko

HI Heath Consultants Incorporated: 3 patents #5 of 44Top 15%
CT Cooper Technologies: 1 patents #474 of 859Top 60%
DI Desa International: 1 patents #11 of 21Top 55%
PI Pittway: 1 patents #83 of 169Top 50%
TP The Lighting Partnership: 1 patents #23 of 36Top 65%
📍 Aurora, IL: #33 of 1,049 inventorsTop 4%
🗺 Illinois: #3,784 of 84,256 inventorsTop 5%
Overall (All Time): #224,467 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
8833962 Clip-on pocket light with slideable hinge joint 2014-09-16
8764253 Hands-free multi-positional task light and method of use thereof Jon Eric Gibson 2014-07-01
D684718 Low profile surface mounted light fixture 2013-06-18
D664289 Position adjustable hook with ball joint collar to be used in hand lamp 2012-07-24
D661418 Battery operated clamp light 2012-06-05
D654608 Hands-free multi-positional task light 2012-02-21
8075149 Switched LED nightlight for single-gang junction box James Bowden 2011-12-13
D641925 Retractable hook and hook retainer to be used in hand lamp 2011-07-19
7810967 Adjustable grill light and methods of use thereof Jon Eric Gibson 2010-10-12
7648261 Adjustable utility light and methods of use thereof Jon Eric Gibson 2010-01-19
D608043 Low profile surface mount light fixture with touchless control 2010-01-12
D604445 Surface mounted light fixture Jon Eric Gibson 2009-11-17
7572024 Variably-adjustable grill light and method of use thereof Jon Eric Gibson 2009-08-11
D590540 Hook holder cap and retractable hook to be used in hand lamp 2009-04-14
6376840 Selectable lens array 2002-04-23
6323488 Adjustable motion sensing apparatus Kim Irwin McCavit, Bradford Brian Jensen 2001-11-27
D400997 Light fixture Tsang Hon Cheun 1998-11-10
5747937 Two-level security lighting system David L. Wiesemann, Daniel E. Schaaf 1998-05-05
5598066 Two-level security lighting system David L. Wiesemann, Daniel E. Schaaf 1997-01-28
4873469 Infrared actuated control switch assembly William A. Young, Curtis R. Davidson, Thomas Whitehurst 1989-10-10