Inventor
Qingping Zheng
Inventor
Saratoga, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication80%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
PatentTitleYear
9,363,067'Data signal transceiver circuitry for providing simultaneous bi-directional communication via a common conductor pair'20168,923,166'Data signal transceiver circuitry for providing simultaneous bi-directional communication via a common conductor pair'20147,746,811'Time shared bi-directional serial signaling system'20107,564,454'Methods and displays having a self-calibrating delay line'20097,512,193'Circuit and method for pre-emphasis in data serialization'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2016Patents assigned to NAT SEMICONDUCTOR CORP (5)· patent assignee history
2009Based in Santa Clara, CA, US· patent location history
2010–2016Based in Saratoga, CA, US· patent location history
2014Patents assigned to CEEKALA VIJAYA G (1)· patent assignee history
2014Patents assigned to DU MIN (1)· patent assignee history
2014Patents assigned to LIU XIN (1)· patent assignee history
2014Patents assigned to PATHI CHANDRAKUMAR R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT SEMICONDUCTOR CORP | 5 | 2009–2016 |
| CEEKALA VIJAYA G | 1 | 2014 |
| DU MIN | 1 | 2014 |
| LIU XIN | 1 | 2014 |
| PATHI CHANDRAKUMAR R | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga, California, US | 3 | 2010–2016 |
| Santa Clara, California, US | 2 | 2009 |