Inventor
Hongwei Zhou
Inventor
Greenville, MI, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC12primary
LOC1215%
G06FElectric digital data processing10%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
A42BHats5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
H10DInorganic electric semiconductor devices5%
A62BDevices, apparatus or methods for life-saving3%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls3%
PatentTitleYear
10,695,819Spin forming method for rim of cast-spun aluminum alloy hub2020D0884570Vehicle wheel2020D0883887Vehicle wheel2020D0881102Vehicle wheel2020D0878998Vehicle wheel2020D0878993Vehicle wheel2020D0871998Vehicle wheel202010,492,553Negative ion generator and negative ion functional hat201910,482,670Method for reproducing object in 3D scene and virtual reality head-mounted device201910,466,798System and method for inputting gestures in 3D scene201910,178,454Motor matrix control method and wearable apparatus201910,104,3583D image display method and head-mounted device20189,842,434'System and method for reproducing objects in 3D scene'20179,648,154'Method and apparatus for improving call quality of hands-free call device, and hands-free call device'20179,601,336'Trench field-effect device and method of fabricating same'20178,030,153'High voltage TMOS semiconductor device with low gate charge structure and method of making'20117,207,721'Adjustable bearing'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to QINGDAO GOERTEK TECH CO LTD (5)· patent assignee history
2017Patents assigned to CSMC TECHNOLOGIES FAB1 CO LTD (1)· patent assignee history
2017–2019Based in Qingdao, CN· patent location history
2019Patents assigned to BEIJING PICO TECH CO LTD (1)· patent assignee history
2019Based in Jinhua, CN· patent location history
2019Based in Hai Dian District, CN· patent location history
2020Patents assigned to DICASTAL NORTH AMERICA INC (6)· patent assignee history
2020Patents assigned to CITIC DICASTAL CO LTD (1)· patent assignee history
2020Based in Greenville, MI, US· patent location history
2020Based in Qinhuangdao, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DICASTAL NORTH AMERICA INC | 6 | 2020 |
| QINGDAO GOERTEK TECH CO LTD | 5 | 2017–2019 |
| BEIJING PICO TECH CO LTD | 1 | 2019 |
| CITIC DICASTAL CO LTD | 1 | 2020 |
| CSMC TECHNOLOGIES FAB1 CO LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greenville, MI, US | 6 | 2020 |
| Qingdao, CN | 5 | 2017–2019 |
| Qinhuangdao, CN | 1 | 2020 |
| Jinhua, CN | 1 | 2019 |
| Hai Dian District, CN | 1 | 2019 |