Inventor
Wen-Chin Chen
Inventor
Taipei, TW
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C07CAcyclic or carbocyclic compounds5%
H01LSemiconductor devices5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
H10DInorganic electric semiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
10,944,152Antenna structure2021D0879587Door lock cable kit202010,522,353Semiconductor epitaxy bordering isolation structure201910,147,609Semiconductor epitaxy bordering isolation structure20189,748,555'Ni—Mn composite oxalate powder, lithium transition metal composite oxide powder and lithium ion secondary battery'20179,590,244'Ni—Mn composite oxalate powder, lithium transition metal composite oxide powder and lithium ion secondary battery'20179,187,452'Method for preparing nilotinib'20158,269,785'Interface apparatus and method of writing extended display identification data'20127,635,846'Motion detector device with rotatable focusing views and a method of selecting a specific focusing view'20097,623,024'Adjustable door chime with interchangeable parts'20097,473,899'Motion detector device with rotatable focusing views and a method of selecting a specific focusing view'20097,034,664'Alerting system using a communication protocol'20066,653,635'Detector with wide detecting range and method of extending the detecting range'20036,364,687'Cable connector'20024,768,020'Hot body intrusion activated light control unit with daylight photocell deactivation override'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2009Based in Taipei, TW· patent location history
2006–2009Patents assigned to IQ GROUP SDN BHD (4)· patent assignee history
2012Patents assigned to CHEN CHUN-CHIEH (1)· patent assignee history
2015Based in Taoyuan, TW· patent location history
2017Patents assigned to IND TECH RES INST (2)· patent assignee history
2017Patents assigned to UNIV NAT TAIWAN (2)· patent assignee history
2017–2019Based in Kaohsiung, TW· patent location history
2018–2019Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2020Based in Pompano Beach, FL, US· patent location history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IQ GROUP SDN BHD | 4 | 2006–2009 |
| IND TECH RES INST | 2 | 2017 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 2 | 2018–2019 |
| UNIV NAT TAIWAN | 2 | 2017 |
| CHEN CHUN-CHIEH | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 5 | 1988–2009 |
| Kaohsiung, TW | 4 | 2017–2019 |
| New Taipei, TW | 1 | 2021 |
| Pompano Beach, Florida, US | 1 | 2020 |
| Taoyuan, TW | 1 | 2015 |