Inventor
Ching-Huei Wu
Inventor
New Taipei, TW
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers10%
F16HGearing9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
H01LSemiconductor devices7%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B62MRider propulsion of wheeled vehicles or sledges5%
LOC265%
Y02TClimate change mitigation technologies related to transportation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
PatentTitleYear
10,648,550Harmonic driving device202010,173,516Method for controlling operating modes of a hybrid powertrain mechanism20199,985,009Manufacturing method of LED light emitting device20189,806,235'Light emitting diode bracket'20179,683,653'Combined transmission shaft and rotating device having combined transmission shaft'20179,676,266'Hybrid powertrain mechanism'2017D0787712'LED package'2017D0786460'LED package'20179,591,399'Automatically controlled directional speaker, and lamp thereof'20179,166,103'Single-chip twin light source light emitting device'2015D0739976'Foldable desk lamp'20159,076,667'White light emitting diode module'20158,974,340'Hybrid mechanism and hybrid mode thereof'20158,710,723'All-angle light emitting element having high heat dissipating efficiency'20148,493,571'Laser-optical position detecting module'20138,047,685'Adjustable lighting device'20117,518,257'Hybrid power-generating device'20097,450,791'Optic control module'20087,449,794'Wind turbine with self-contained power system'2008D0548704'Edge-emitting light-emitting diode'20076,487,936'Auxiliary-bicycle torsion sensing and large gear plate minimization apparatus'20026,287,883'Method for fabricating LED'20015,863,270'Self-contained change speed apparatus for use on a bicycle'19995,855,530'Speed-changing transmission hub for a bicycle'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2020Patents assigned to IND TECH RES INST (9)· patent assignee history
1999Based in Taipei, TW· patent location history
2001–2018Patents assigned to UNITY OPTO TECHNOLOGY CO LTD (12)· patent assignee history
2002–2019Based in Hsinchu, TW· patent location history
2007–2011Based in San Chung, TW· patent location history
2008–2013Patents assigned to WU CHING-HUEI (2)· patent assignee history
2008Patents assigned to CHANG WEI (1)· patent assignee history
2013Patents assigned to CHIANG AN-CHUNG (1)· patent assignee history
2013–2018Based in New Taipei, TW· patent location history
2017–2020Based in Zhubei City, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITY OPTO TECHNOLOGY CO LTD | 12 | 2001–2018 |
| IND TECH RES INST | 9 | 1999–2020 |
| WU CHING-HUEIself | 2 | 2008–2013 |
| CHANG WEI | 1 | 2008 |
| CHIANG AN-CHUNG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Taipei, TW | 10 | 2013–2018 |
| Hsinchu, TW | 6 | 2002–2019 |
| Zhubei City, TW | 2 | 2017–2020 |
| San Chung, TW | 2 | 2007–2011 |
| Taipei, TW | 2 | 1999 |