Inventor
Joseph Chuek Mau Wong
Inventor
Daly City, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC07primary
LOC0723%
A47GHousehold or table equipment15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
A61NElectrotherapy8%
B01DSeparation8%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation8%
F21VFunctional features or details of lighting devices or systems thereof8%
LOC098%
PatentTitleYear
11,077,420Methods for the treatment of a flue gas stream in a flue gas train including a baghouse202111,071,948Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams20218,257,241'Brachytherapy device having an alignment and seal adaptor'2012D0629298'Cup lid with elevated drink opening'20107,591,389'Drinking cup lid with self-securing sliding member'2009D0591103'Lid assembly with reclosable drink opening'2009D0584106'Lid assembly with reclosable drink opening'2009D0583191'Lid assembly with reclosable drink opening'20086,452,316'Self aligning pen light bulb'20024,333,575'Collapsible hanger device'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2012Patents assigned to WONG JOSEPH (2)· patent assignee history
1982Based in Ottawa, CA· patent location history
2002Patents assigned to BRIGHT LITE COMPANY OF LEE COU (1)· patent assignee history
2002Based in Hong Kong, CN· patent location history
2008–2010Patents assigned to DOUBLE TEAM INC (5)· patent assignee history
2008–2010Based in Daly City, CA, US· patent location history
2012Patents assigned to CUTRER L MICHAEL (1)· patent assignee history
2012Based in South Pasadena, CA, US· patent location history
2021Patents assigned to ADA CARBON SOLUTIONS LLC (2)· patent assignee history
2021Based in Castle Pines, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOUBLE TEAM INC | 5 | 2008–2010 |
| ADA CARBON SOLUTIONS LLC | 2 | 2021 |
| WONG JOSEPHself | 2 | 1982–2012 |
| BRIGHT LITE COMPANY OF LEE COU | 1 | 2002 |
| CUTRER L MICHAEL | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daly City, California, US | 5 | 2008–2010 |
| Castle Pines, CO, US | 2 | 2021 |
| South Pasadena, California, US | 1 | 2012 |
| Hong Kong, CN | 1 | 2002 |
| Ottawa, CA | 1 | 1982 |