Inventor
Chung-Ping Chang
Inventor
Hsinchu, TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission25%
G01BMeasuring length, thickness or similar linear dimensions17%
G06KGraphical data reading17%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock8%
G01SRadio direction-finding8%
H01QAntennas, i.e. radio aerials8%
H03FAmplifiers8%
H04LTransmission of digital information, e.g. telegraphic communication8%
PatentTitleYear
10,663,589Laser interferometer system for measuring six degrees of freedom with respect to a linear axis20209,621,210'Communication device'20179,520,902'Reader and RFID reader'20169,378,400'Radio-frequency identification reader device'20168,441,649'Multi-beam interferometer displacement measuring system utilized in a large measuring range'20137,580,357'Method for implementing varying grades of service quality in a network switch'20097,092,688'Method for directly indicating the strength of a signal and the device thereof'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to GIGA BYTE TECH CO LTD (1)· patent assignee history
2006Based in Tainan, TW· patent location history
2009Based in Taipei, TW· patent location history
2013Patents assigned to CHANG CHUNG-PING (1)· patent assignee history
2013Patents assigned to SHYU LIH-HORNG (1)· patent assignee history
2013Patents assigned to TUNG PI-CHENG (1)· patent assignee history
2013–2020Based in Douliou, TW· patent location history
2016–2017Patents assigned to WISTRON NEWEB CORP (3)· patent assignee history
2016–2017Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WISTRON NEWEB CORP | 3 | 2016–2017 |
| CHANG CHUNG-PINGself | 1 | 2013 |
| GIGA BYTE TECH CO LTD | 1 | 2006 |
| SHYU LIH-HORNG | 1 | 2013 |
| TUNG PI-CHENG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2016–2017 |
| Douliou, TW | 2 | 2013–2020 |
| Taipei, TW | 1 | 2009 |
| Tainan, TW | 1 | 2006 |