Inventor
Timothy Campbell
Inventor
Los Angeles, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding28%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems8%
C23FNon-mechanical removal of metallic material from surface8%
G05DSystems for controlling or regulating non-electric variables8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60WConjoint control of vehicle sub-units of different type or different function4%
E04HBuildings or like structures for particular purposes4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
H01PWaveguides4%
PatentTitleYear
10,866,305Signal processing for near-field radar202010,845,476Integrated MIMO and SAR radar antenna architecture202010,691,135Detecting motion of an autonomous vehicle using radar technology2020D0881854Integrated MIMO and SAR radar antenna202010,386,480Radar based mapping and localization for autonomous vehicles201910,191,144Radar mounting estimation with unstructured data201910,126,418Pulse-doppler rada measurement of crossing target dynamics20189,933,520Orthogonal linear frequency modulation for MIMO radar20187,476,951'Selective isotropic etch for titanium-based materials'20097,157,375'Methods of downstream microwave photoresist removal and via clean, particularly following Stop-On TiN etching'20077,078,337'Selective isotropic etch for titanium-based materials'20066,539,678'Vehicle service bay'20036,451,660'Method of forming bipolar transistors comprising a native oxide layer formed on a substrate by rinsing the substrate in ozonated water'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to AGERE SYST GUARDIAN CORP (1)· patent assignee history
2002–2009Based in Gotha, FL, US· patent location history
2003Based in West Middlesex, PA, US· patent location history
2006–2009Patents assigned to AGERE SYSTEMS INC (3)· patent assignee history
2018–2020Patents assigned to WAYMO LLC (8)· patent assignee history
2018Patents assigned to Waymo LLP (1)· patent assignee history
2018–2020Based in Los Angeles, CA, US· patent location history
2019–2020Based in Mountain View, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WAYMO LLC | 8 | 2018–2020 |
| AGERE SYSTEMS INC | 3 | 2006–2009 |
| AGERE SYST GUARDIAN CORP | 1 | 2002 |
| Waymo LLP | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 4 | 2018–2020 |
| Mountain View, California, US | 4 | 2019–2020 |
| Gotha, Florida, US | 4 | 2002–2009 |
| West Middlesex, Pennsylvania, US | 1 | 2003 |