Inventor
Xiyong Tian
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
G06KGraphical data reading18%
H01RElectrically-conductive connections18%
Y10TTechnical subjects covered by former us classification18%
H01HElectric switches9%
H04BTransmission9%
H05KPrinted circuits9%
PatentTitleYear
10,990,232Touch panel and manufacturing method thereof, and touch display device20219,239,640'Touch screen, electronic equipment and method of preventing light leakage of a touch screen'20169,122,909'Card reader, electronic apparatus and protection method for memory card'20158,992,246'Circuit board connector and method for connecting circuit board'20158,766,123'Key device and electronic apparatus containing the key device'20148,662,937'Audio jack and electronic apparatus containing the same'20148,657,629'SIM card slot having a fool-proof function and electronic apparatus containing the SIM card slot'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to SONY CORP (6)· patent assignee history
2014–2015Patents assigned to SONY MOBILE COMM AB (5)· patent assignee history
2014–2015Patents assigned to TIAN XIYONG (5)· patent assignee history
2014–2015Patents assigned to LI LINGCHANG (3)· patent assignee history
2014–2015Patents assigned to LIU YINONG (3)· patent assignee history
2014–2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 6 | 2014–2016 |
| SONY MOBILE COMM AB | 5 | 2014–2015 |
| TIAN XIYONGself | 5 | 2014–2015 |
| LI LINGCHANG | 3 | 2014–2015 |
| LIU YINONG | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 7 | 2014–2021 |