Inventor
Zhipei Chi
Inventor
Sunnyvale, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission23%
H04LTransmission of digital information, e.g. telegraphic communication18%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
H03FAmplifiers14%
H04WWireless communication networks14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
G08BSignalling systems, e.g. personal calling systems5%
PatentTitleYear
10,694,491Systems and methods for detecting motion based on channel correlation in wireless communication signals202010,531,426Systems and methods for detecting motion using wireless communication signals20209,277,421'System and method for estimating noise in a wireless signal using order statistics in the time domain'20168,711,673'Mode detection for DVB receiver'20148,183,846'Method and apparatus for controlling a DC/DC converter'20128,035,446'Natural sampling for a digital Class-D power amplifier'20118,023,920'Image cancellation in receivers'20117,957,259'Mode detection for DVB receiver'20117,924,960'Input/output data rate synchronization using first in first out data buffers'20117,684,778'Image cancellation in receivers'20107,679,347'Closed-loop digital control system for a DC/DC converter'20107,599,456'Input/output data rate synchronization using first in first out data buffers'20097,190,152'Closed-loop digital control system for a DC/DC converter'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2020Patents assigned to MARVELL WORLD TRADE LTD (5)· patent assignee history
2007–2020Based in Sunnyvale, CA, US· patent location history
2009–2020Patents assigned to MARVELL INT LTD (9)· patent assignee history
2012–2014Patents assigned to CHI ZHIPEI (2)· patent assignee history
2012–2014Patents assigned to HE RUNSHENG (2)· patent assignee history
2014Patents assigned to FANG JING (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARVELL INT LTD | 9 | 2009–2020 |
| MARVELL WORLD TRADE LTD | 5 | 2007–2020 |
| CHI ZHIPEIself | 2 | 2012–2014 |
| HE RUNSHENG | 2 | 2012–2014 |
| FANG JING | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 13 | 2007–2020 |