Inventor
Ching-Yuan Wang
Inventor
Taipei, TW
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing13%
G11BInformation storage based on relative movement between record carrier and transducer13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
H05KPrinted circuits13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
H01QAntennas, i.e. radio aerials7%
H04BTransmission7%
H04MTelephonic communication7%
LOC147%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
10,693,228Antenna kit20206,611,433'Motherboard module'20036,606,256'Hard disk retention bracket'20036,567,275'Modular stack device'20036,484,040'Wireless mobile phone combining with car hi-fi speakers'20026,403,254'Battery means for hand held electronic devices'20026,274,266'Battery chamber contacts for handheld electronic devices'2001D0442173'Personal digital assistant'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to TELEPAQ TECHNOLOGY INC (3)· patent assignee history
2001–2003Based in Taipei, TW· patent location history
2002Based in Tao Yuan Shien, TW· patent location history
2003Patents assigned to QUANTA COMP INC (3)· patent assignee history
2020Patents assigned to TRANS ELECTRIC CO LTD (1)· patent assignee history
2020Based in Changhua County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUANTA COMP INC | 3 | 2003 |
| TELEPAQ TECHNOLOGY INC | 3 | 2001–2002 |
| TRANS ELECTRIC CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 6 | 2001–2003 |
| Changhua County, TW | 1 | 2020 |
| Tao Yuan Shien, TW | 1 | 2002 |