Inventor
Qi Tao
Inventor
Canton, MI, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable18%
A62BDevices, apparatus or methods for life-saving9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles9%
G01RMeasuring electric variables9%
G08BSignalling systems, e.g. personal calling systems9%
G12BConstructional details of instruments, or comparable details of other apparatus, not otherwise provided for9%
H05BElectric heating9%
H05KPrinted circuits9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,981,022Smart respirator and method and device for calculating pollutant absorption202110,215,799Diagnositc circuitry for powered sensor multiple unique faults diagnostics and resistive fault tolerant interface to microprocessor20196,974,220'Bright pointer for instrument cluster'20056,683,259'Printed circuit board incorporating enhanced conductive ink'20045,521,449'Method and circuitry for reducing radiated noise in a strobed load driver circuit for a vacuum fluorescent display'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to DELCO ELECTRONICS CORP (1)· patent assignee history
1996Based in Flint, MI, US· patent location history
2004–2005Patents assigned to SIEMENS VDO AUTOMOTIVE CORP (2)· patent assignee history
2004Based in Holly, MI, US· patent location history
2005–2019Based in Canton, MI, US· patent location history
2019Patents assigned to MAGNA ELECTRONICS INC (1)· patent assignee history
2021Patents assigned to XIAOMI INC (1)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS VDO AUTOMOTIVE CORP | 2 | 2004–2005 |
| DELCO ELECTRONICS CORP | 1 | 1996 |
| MAGNA ELECTRONICS INC | 1 | 2019 |
| XIAOMI INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Canton, MI, US | 2 | 2005–2019 |
| Beijing, CN | 1 | 2021 |
| Holly, MI, US | 1 | 2004 |
| Flint, MI, US | 1 | 1996 |