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 1–25 of 88 patents

Patent #TitleCo-InventorsDate
12145795 Method of making a trashcan with an antimicrobial coating Frank Yang, Hon-Lun Chen 2024-11-19
11801996 Trash can assembly Frank Yang, Joseph Sandor 2023-10-31
11535449 Trash can assembly Frank Yang, Zachary Rapoport, William Patrick Conley 2022-12-27
11279555 Receptacle assemblies with motion dampers Frank Yang, Zachary Rapoport, Joseph Sandor 2022-03-22
11242198 Household goods with antimicrobial coatings and methods of making thereof Frank Yang, Hon-Lun Chen 2022-02-08
D930933 Trash can Frank Yang, Myk Lum, Adam Wade, Helen Miller 2021-09-14
D927863 Vanity mirror cover Frank Yang, Myk Lum, Adam Wade, Shinwei Rhoda Yen, Eric Renard 2021-08-17
11026497 Compact mirror Frank Yang, Guy M. Cohen 2021-06-08
D874161 Vanity mirror Frank Yang, Myk Lum, Adam Wade, Madeline Sharp 2020-02-04
10494175 Receptacle assemblies with motion dampers Frank Yang, Zachary Rapoport, Joseph Sandor 2019-12-03
D858923 Trash can Frank Yang, Myk Lum, Adam Wade 2019-09-03
D858024 Trash can Frank Yang, Myk Lum, Adam Wade 2019-08-27
D855919 Trash can Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2019-08-06
D848158 Vanity mirror Frank Yang, Tzu-Hao Wei, Myk Lum, Adam Wade 2019-05-14
10279997 Trash can assembly Frank Yang, Joseph Sandor 2019-05-07
D846288 Vanity mirror Frank Yang, Myk Lum, Adam Wade 2019-04-23
D835376 Trash can Frank Yang, Myk Lum, Adam Wade, Helen Miller 2018-12-04
D829400 Trash can Frank Yang, Myk Lum, Adam Wade, Tzu-Hao Wei 2018-09-25
D824189 Shower caddy Frank Yang, Myk Lum, Adam Wade 2018-07-31
D804133 Trash can Frank Yang, Myk Lum, Adam Wade, Tzu-Hao Wei 2017-11-28
D798016 Trash can Frank Yang, Myk Lum, Adam Wade, Helen Miller 2017-09-19
D773145 Trash can Frank Yang, Myk Lum, Adam Wade, Ken Sugimoto 2016-11-29
D771344 Trash can Frank Yang, Myk Lum, Adam Wade, Ken Sugimoto 2016-11-08
D759934 Trash can trim component Frank Yang, Myk Lum, Adam Wade, Ken Sugimoto 2016-06-21
D753411 Shelving system Frank Yang, Myk Lum, Adam Wade, Daniel Ballou 2016-04-12