Inventor
Alex Wu
Inventor
Taichung, TW
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2352%
B05BSpraying apparatus11%
F16KValves5%
G06FElectric digital data processing5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61LMethods or apparatus for sterilising materials or objects in general2%
A61MDevices for introducing media into, or onto, the body2%
C02FTreatment of water, waste water, sewage, or sludge2%
C23CCoating metallic material2%
E03CDomestic plumbing installations for fresh water or waste water2%
PatentTitleYear
D0905199Water flow regulator2020D0901629Shower head2020D0901632Shower head2020D0901627Shower head2020D0901628Shower head202010,788,144Flow switch operated by single button202010,744,522Flow rate controller202010,724,277Reversible non-handed latch202010,662,078UV sterilization tube202010,083,479Systems and methods for product user interface development20189,084,868'Safety urinary catheter'20158,632,023'Push button mechanism for showerhead control'20148,511,587'Showerhead assembly'2013D0612907'Shower head'2010D0612909'Shower head'2010D0612908'Shower head'2010D0612454'Shower head'2010D0610651'Hand shower'2010D0610229'Hand shower'2010D0610228'Hand shower'2010D0610230'Hand shower'2010D0610231'Hand shower'2010D0609777'Hand shower'2010D0605025'Portion of a key blank'20097,543,763'Water volume control device for shower head'20097,546,449'Computer architecture with multiple operating systems using a common disc partition and method for the same'2009D0578607'Hand shower'2008D0578610'Showerhead'2008D0578606'Hand shower'2008D0578608'Showerhead'2008D0578611'Showerhead'2008D0578605'Hand shower'2008D0578604'Hand shower'2008D0578609'Showerhead'20087,143,961'Control system for changing water flow between two shower heads'20066,518,775'Process for determining spacing between heater and showerhead'20036,031,533'Graphical user interface for use in a de-centralized network environment'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2014Patents assigned to WU ALEX (22)· patent assignee history
2006–2014Patents assigned to WU JAMES (21)· patent assignee history
2006–2020Based in Taichung, TW· patent location history
2009–2020Based in Xiamen, CN· patent location history
2009Based in Taipei, TW· patent location history
2013–2014Patents assigned to MASCO CORP (2)· patent assignee history
2013–2014Patents assigned to MILLER MICHAEL (2)· patent assignee history
2015Based in San Francisco, CA, US· patent location history
2018Based in Potomac, MD, US· patent location history
2020Patents assigned to PURITY XIAMEN SANITARY WARE CO LTD (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WU ALEXself | 22 | 2006–2014 |
| WU JAMES | 21 | 2006–2014 |
| PURITY XIAMEN SANITARY WARE CO LTD | 6 | 2020 |
| MASCO CORP | 2 | 2013–2014 |
| MILLER MICHAEL | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 30 | 2006–2020 |
| Xiamen, CN | 2 | 2009–2020 |
| Potomac, Maryland, US | 1 | 2018 |
| San Francisco, California, US | 1 | 2015 |
| Taipei, TW | 1 | 2009 |