Inventor
Raymond Combs
Inventor
San Jose, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation22%
LOC2322%
F04DNon-positive-displacement pumps11%
F24FAir-conditioning11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G06FElectric digital data processing11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
10,569,208Filter customization systems and methods202010,507,422Localized ventilation systems and methods2019D0857868Filter assembly for an air purifier2019D0807483'Air purifier'20189,678,662'Method for detecting user gestures from alternative touchpads of a handheld computerized device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to HANDSCAPE INC (1)· patent assignee history
2017–2020Based in San Jose, CA, US· patent location history
2018–2020Patents assigned to SPRIMO INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SPRIMO INC | 4 | 2018–2020 |
| HANDSCAPE INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 5 | 2017–2020 |