Inventor
Yu-Jen Chen
Inventor
Chongqing, CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein19%
G09GArrangements or circuits for control of indicating devices using static means to present variable information15%
H01LSemiconductor devices8%
H04BTransmission8%
H04LTransmission of digital information, e.g. telegraphic communication8%
G02BOptical elements, systems or apparatus4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G05FSystems for regulating electric or magnetic variables4%
H01FMagnets4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
PatentTitleYear
11,126,045Curved display panel and display device202111,119,350Display panel and display apparatus202111,120,753Liquid crystal display and method for driving same202111,120,754Display panel driving method, driving device and display device202111,112,655Method for manufacturing spacer unit of display panel and method for manufacturing the display panel202111,100,874Pixel driving method and display device202111,081,600Light filter structure202111,061,269Array substrate and display panel202111,056,073Display device and reference voltage generation method202110,419,046Quadrature transmitter, wireless communication unit, and method for spur suppression201910,171,034Phase-rotated harmonic-rejection mixer apparatus201910,009,050Quadrature transmitter, wireless communication unit, and method for spur suppression20189,949,217Transmit power control method and system in mobile communications device20189,922,763'Transformer with two transformation ratio'20187,573,347'Digitally controlled oscillator device and method for generating an oscillating signal with a digitally controlled phase locked loop'20097,420,485'Sigma-delta modulator and method for sigma-delta modulation'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2009Patents assigned to INFINEON TECHNOLOGIES AG (2)· patent assignee history
2008–2009Based in Linz, AT· patent location history
2018–2019Patents assigned to MEDIATEK SINGAPORE PTE LTD (4)· patent assignee history
2018–2019Based in Kent, GB· patent location history
2019Patents assigned to MEDIATEK INC (1)· patent assignee history
2019Based in Kings Hill, GB· patent location history
2021Patents assigned to CHONGQING HKC OPTOELECTRONICS TECH CO LTD (8)· patent assignee history
2021Patents assigned to HKC CORP LTD (8)· patent assignee history
2021Based in Chongqing, CN· patent location history
2021Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHONGQING HKC OPTOELECTRONICS TECH CO LTD | 8 | 2021 |
| HKC CORP LTD | 8 | 2021 |
| MEDIATEK SINGAPORE PTE LTD | 4 | 2018–2019 |
| INFINEON TECHNOLOGIES AG | 2 | 2008–2009 |
| MEDIATEK INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chongqing, CN | 8 | 2021 |
| Kent, GB | 4 | 2018–2019 |
| Linz, AT | 2 | 2008–2009 |
| Taoyuan County, TW | 1 | 2021 |
| Kings Hill, GB | 1 | 2019 |