Inventor
Chiyun Xia
Inventor
Agoura Hills, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines21%
H04BTransmission21%
G11BInformation storage based on relative movement between record carrier and transducer14%
B64GCosmonautics7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G06FElectric digital data processing7%
H01FMagnets7%
H02NElectric machines not otherwise provided for7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
10,833,573Apparatuses, systems, and methods for Lorentz-force-based movement202010,824,245Systems and methods for controlling a lorentz-force-based apparatus202010,658,916Systems and methods for controlling a lorentz-force-based apparatus202010,594,396Systems and methods for weighted combination of quadrant photodetector output for beam tracking202010,009,051Modem-agnostic analog spatial multiplexing20188,824,090'Methods and devices for compensating for off-track motion'20148,537,485'Compensation for vibration in a data storage system'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to SEAGATE TECHNOLOGY LLC (2)· patent assignee history
2013–2014Patents assigned to XIA CHIYUN (2)· patent assignee history
2013Patents assigned to DEROSA JEFFREY VINCENT (1)· patent assignee history
2013–2014Based in Prior Lake, MN, US· patent location history
2014Patents assigned to BERNETT FRANK W (1)· patent assignee history
2018–2020Patents assigned to FACEBOOK INC (5)· patent assignee history
2018–2020Based in Agoura Hills, CA, US· patent location history
2020Based in Beverly Hills, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FACEBOOK INC | 5 | 2018–2020 |
| SEAGATE TECHNOLOGY LLC | 2 | 2013–2014 |
| XIA CHIYUNself | 2 | 2013–2014 |
| BERNETT FRANK W | 1 | 2014 |
| DEROSA JEFFREY VINCENT | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Agoura Hills, California, US | 4 | 2018–2020 |
| Prior Lake, Minnesota, US | 2 | 2013–2014 |
| Beverly Hills, California, US | 1 | 2020 |