Inventor
Chi Chen
Inventor
Taoyuan, TW
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
G02BOptical elements, systems or apparatus16%
H04NPictorial communication, e.g. television12%
F21VFunctional features or details of lighting devices or systems thereof11%
B05DProcesses for applying fluent materials to surfaces, in general4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
F21KNon-electric light sources using luminescence4%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted4%
H01LSemiconductor devices4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
PatentTitleYear
10,939,102Post processing apparatus with super-resolution filter and loop restoration filter in block-level pipeline and associated post processing method202110,367,330Diffuser, laser-light-source module using the same, and method for manufacturing the same201910,310,363Phosphor device with spectrum of converted light comprising at least a color light201910,309,617Phosphor wheel201910,288,992Laser light source for projector and laser projection device201910,281,638Wavelength converting module and light-source module applying the same201910,156,729Optical wavelength converter and illumination system with same201810,120,272Fluorescent color wheel and projector20189,897,795'Color wheel device'20189,891,511'Illumination system and wavelength-converting device thereof'20189,753,277'Wavelength conversion device'20179,753,276'Wavelength-converting device and illumination system using same'20179,726,335'Phosphor device and manufacturing method thereof having a second phosphor agent to increase the luminous intensity of a converted color light'20179,719,635'Bulb-type lamp structure'20179,696,013'Illumination system multi-layered wavelength-converting device'20179,432,640'Illumination module'20169,291,884'Method of regulating light wavelength for projection device'20169,229,304'Phosphor device and illumination system using same'20168,054,101'Current source applicable to a controllable delay line and design method thereof'20117,235,307'Process for forming nitrocellulose films'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to AST MAN INC (1)· patent assignee history
2007–2019Based in Taoyuan, TW· patent location history
2011Patents assigned to FARADAY TECH CORP (1)· patent assignee history
2011Based in Taipei, TW· patent location history
2016–2019Patents assigned to DELTA ELECTRONICS INC (16)· patent assignee history
2016–2018Based in Taoyuan County, TW· patent location history
2017Patents assigned to DENG YUN LIGHTING CO LTD (1)· patent assignee history
2017Based in Taichung, TW· patent location history
2021Patents assigned to MEDIATEK INC (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 16 | 2016–2019 |
| AST MAN INC | 1 | 2007 |
| DENG YUN LIGHTING CO LTD | 1 | 2017 |
| FARADAY TECH CORP | 1 | 2011 |
| MEDIATEK INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 13 | 2007–2019 |
| Taoyuan County, TW | 4 | 2016–2018 |
| Hsinchu, TW | 1 | 2021 |
| Taichung, TW | 1 | 2017 |
| Taipei, TW | 1 | 2011 |