DC

Di-Fong Chang

SI Simplehuman: 87 patents #6 of 60Top 10%
YH Yahoo Holdings: 1 patents #1,285 of 2,500Top 55%
📍 Torrance, CA: #9 of 2,137 inventorsTop 1%
🗺 California: #2,837 of 386,348 inventorsTop 1%
Overall (All Time): #18,801 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 26–50 of 88 patents

Patent #TitleCo-InventorsDate
D734956 Shelving system Frank Yang, Myk Lum, Adam Wade, Daniel Ballou 2015-07-28
9051093 Receptacle with motion damper near lid Frank Yang, Joseph Sandor 2015-06-09
D730008 Trash can Frank Yang, Myk Lum, Adam Wade, Helen Miller 2015-05-19
D729485 Dual recycler Frank Yang, Myk Lum, Adam Wade, Helen Miller 2015-05-12
D727583 Combined trash can and mounting bracket Frank Yang, Myk Lum, Adam Wade, Helen Tang 2015-04-21
D727060 Shelving system Frank Yang, Myk Lum, Adam Wade, Helen Miller, Ken Sugimoto 2015-04-21
D726441 Shelving system Frank Yang, Daniel Ballou 2015-04-14
D720513 Open trash can Frank Yang, Myk Lum, Adam Wade, Po-Ling Huang 2014-12-30
D714510 Bag securing member Frank Yang 2014-09-30
D709713 Toilet brush and housing assembly Frank Yang, Myk Lum, Adam Wade, Ken Sugimoto 2014-07-29
D709662 Trash can Frank Yang, Myk Lum, Adam Wade, Po-Ling Huang 2014-07-22
D683165 Shower caddy Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2013-05-28
D679958 Pet food container Frank Yang, Tzu-Hao Wei, Po-Ling Huang, Myk Lum, Xun Ye 2013-04-16
D675803 Trash can Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2013-02-05
D675802 Trash can Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade, Po-Ling Huang 2013-02-05
8296876 Sink organizer Frank Yang, Tzu-Hao Wei, Joseph Sandor 2012-10-30
D663983 Soap pump Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2012-07-24
D661910 Anti-fog mirror Frank Yang, Tzu-Hao Wei, Myk Lum, Won Song 2012-06-19
D661149 Push pump Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2012-06-05
D661148 Push pump Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade, Ken Sugimoto 2012-06-05
D659452 Soap pump Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2012-05-15
D657108 Trash can Frank Yang, Tzu-Hao Wei, Daniel Ballou 2012-04-03
D651838 Shelving system Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2012-01-10
D651837 Shelving system Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2012-01-10
D647678 Dishrack Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2011-10-25