Inventor
Hua Zeng
Inventor
Novi, MI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables16%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
G07CTime or attendance registers6%
H04BTransmission6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
H04SStereophonic systems6%
H04WWireless communication networks6%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body3%
B23KSoldering or unsoldering3%
B60LPropulsion of electrically-propelled vehicles3%
PatentTitleYear
10,409,362Electronic device for preventing eye damage through long-time viewing and method thereof201910,271,152Synchronization of wireless headphones201910,200,803Synchronization of wireless headphones201910,110,327System and method for remote keyless system characterization20189,819,426'System and method for remote keyless system characterization'20179,618,480'Method and apparatus for inspecting weld quality'20179,285,411'Method and system for identifying an electrical noise propagation path'20168,963,366'System for power transmission'20158,823,389'Method for identifying EMI sources in an electrical system'20148,698,571'Circuit for improving the immunity performance of a vehicle network'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to HITACHI LTD (5)· patent assignee history
2014–2015Patents assigned to TAKAHASHI MASAYOSHI (3)· patent assignee history
2014–2015Patents assigned to ZENG HUA (3)· patent assignee history
2014–2018Based in Novi, MI, US· patent location history
2017–2018Patents assigned to FORD GLOBAL TECH LLC (2)· patent assignee history
2019Patents assigned to BESTECHNIC SHANGHAI CO LTD (2)· patent assignee history
2019Based in Shanghai, CN· patent location history
2019Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 5 | 2014–2017 |
| TAKAHASHI MASAYOSHI | 3 | 2014–2015 |
| ZENG HUAself | 3 | 2014–2015 |
| BESTECHNIC SHANGHAI CO LTD | 2 | 2019 |
| FORD GLOBAL TECH LLC | 2 | 2017–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Novi, MI, US | 7 | 2014–2018 |
| Shanghai, CN | 2 | 2019 |
| Shenzhen, CN | 1 | 2019 |